Evaluation boards with STM32H747XI and …...STM32H7x7I-EVAL Evaluation board mechanical drawing Table 4. Mechanical dimensions Symbol Size(mm) Symbol Size(mm) Symbol Size(mm) A1 68.58

IntroductionThe STM32H747I-EVAL and STM32H757I-EVAL Evaluation boards (STM32H7x7I-EVAL) are high-end development platformsfor the Arm® Cortex®-M7-based STM32H747XI and STM32H757XI microcontrollers (STM32H7x7XI), respectively. TheSTM32H7x7I-EVAL Evaluation boards provide access to all the STM32 peripherals for user applications, and include anembedded STLINK-V3E debugger/programmer.

The full range of the STM32H7x7I-EVAL hardware features helps develop applications and evaluate all peripherals: USBOTG_HS and FS, Ethernet, CAN FD, USART, Audio DAC and ADC, digital microphone, SRAM, SDRAM, NOR Flash memory,Twin Quad-SPI Flash memory, microSD™ 3.0 card, 4” 480×800 TFT color LCD with MIPI DSISM interface and capacitivetouchpanel, and cryptographic hardware accelerator (available only on STM32H757XI devices) .

The expansion connectors provide an easy way to add specialized features, while ETM trace is supported through externalprobes.

Figure 1. STM32H7x7I-EVAL board (top view)

Picture is not contractual.

Evaluation boards with STM32H747XI and STM32H757XI MCUs

UM2525

User manual

UM2525 - Rev 5 - February 2020For further information contact your local STMicroelectronics sales office.

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https://www.st.com/en/product/stm32h747i-eval?ecmp=tt9470_gl_link_feb2019&rt=um&id=UM2525


https://www.st.com/en/product/stm32h747xi?ecmp=tt9470_gl_link_feb2019&rt=um&id=UM2525



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1 Features

• STM32H747XIH6 and STM32H757XIH6 microcontrollers with 2 Mbytes of Flash memory and 1 Mbyte ofRAM in TFBGA240+25 package

• 4” 480×800 TFT color LCD with MIPI DSISM interface and capacitive touchpanel• Ethernet compliant with IEEE-802.3-2002• USB OTG_HS and OTG_FS• I2C compatible serial interface• RTC with rechargeable backup battery• SAI audio DAC• ST-MEMS digital microphones• 8-Gbyte (or more) SDIO3.0 interface microSD™ card• 8 M×32bit SDRAM, 1 M×16bit SRAM and 8 M×16bit NOR Flash memory• 1-Gbit Twin Quad-SPI NOR Flash memory or two 512-Mbit Quad-SPI NOR Flash memories• Potentiometer• 4 color user LEDs• Reset, wakeup, tamper or key buttons• Joystick with 4-direction control and selector• Board connectors

– Power jack– 3 USB interfaces with Micro-AB connector– RS-232 communications– Ethernet RJ45– CAN FD compliant connection– Stereo headset jack including analog microphone input– 2 audio jacks for external speakers– microSD™ card– JTAG/SWD and ETM trace– Extension connectors and memory connectors for daughterboard or wire-wrap board

• Flexible power-supply options: ST-LINK, USB VBUS or external sources• On-board STLINK-V3E debugger/programmer with USB re-enumeration capability: mass storage, Virtual

COM port, and debug port• Comprehensive free software libraries and examples available with the STM32Cube MCU Package• Support of a wide choice of Integrated Development Environments (IDEs) including IAR™, Keil®, and

STM32CubeIDE

Note: Arm is a registered trademark of Arm Limited (or its subsidiaries) in the US and/or elsewhere.

UM2525Features

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2 Ordering information

To order STM32H747I-EVAL and STM32H757I-EVAL refer to Table 1. Ordering information. Additional informationis available from the datasheet and reference manual of the target STM32.

Table 1. Ordering information

Order code Board reference Target STM32 Differentiating features

STM32H747I-EVAL • MB1246• MB1166(1)

STM32H747XIH6U -

STM32H757I-EVAL STM32H757XIH6U Cryptography

1. LCD board.

2.1 Product marking

Evaluation tools marked as “ES” or “E” are not yet qualified and therefore not ready to be used as referencedesign or in production. Any consequences deriving from such usage will not be at ST charge. In no event, ST willbe liable for any customer usage of these engineering sample tools as reference designs or in production.“E” or “ES” marking examples of location:• On the targeted STM32 that is soldered on the board (For an illustration of STM32 marking, refer to the

STM32 datasheet “Package information” paragraph at the www.st.com website).• Next to the evaluation tool ordering part number that is stuck or silk-screen printed on the board.

Some boards feature a specific STM32 device version, which allows the operation of any bundled commercialstack/library available. This STM32 device shows a "U" marking option at the end of the standard part numberand is not available for sales.In order to use the same commercial stack in his application, a developer may need to purchase a part numberspecific to this stack/library. The price of those part numbers includes the stack/library royalties.

2.2 Codification

The meaning of the codification is explained in Table 2. The order code is mentioned on a sticker placed on thetop or bottom side of the board.

Table 2. Codification explanation

STM32H7X7I-EVAL Description Example: STM32H757I-EVAL

H7 MCU series in STM32 32-bit Arm Cortex MCUs STM32H7 Series

X7 MCU product line in the series STM32H757

ISTM32 Flash memory size:• I for 2 Mbytes

2 Mbytes

UM2525Ordering information

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3 Development environment

3.1 System requirements

• Windows® OS (7, 8 and 10), Linux® 64-bit, or macOS®

• USB Type-A to Micro-B cable

Note: macOS® is a trademark of Apple Inc. registered in the U.S. and other countries.All other trademarks are the property of their respective owners.

3.2 Development toolchains

• IAR™ - EWARM (see note)• Keil® - MDK-ARM (see note)• STMicroelectronics - STM32CubeIDE

Note: On Windows® only.

3.3 Demonstration software

The demonstration software, included in the STM32Cube MCU Package corresponding to the on-boardmicrocontroller, is preloaded in the STM32 Flash memory for easy demonstration of the device peripherals instandalone mode. The latest versions of the demonstration source code and associated documentation can bedownloaded from www.st.com.

UM2525Development environment

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4 Conventions

Table 3 provides the conventions used for the ON and OFF settings in the present document.

Table 3. ON/OFF convention

Convention Definition

Jumper JPx ON Jumper fitted

Jumper JPx OFF Jumper not fitted

Jumper JPx [1-2] Jumper should be fitted between Pin 1 and Pin 2

Solder bridge SBx ON SBx connections closed by 0 Ω resistor

Solder bridge SBx OFF SBx connections left open

Resistor Rx ON Resistor soldered

Resistor Rx OFF Resistor not soldered

UM2525Conventions

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5 Delivery recommendations

Some verifications are needed before using the Evaluation board for the first time, to make sure that no damageoccurred during shipment and that no components are unplugged or lost.When the board is extracted from its plastic bag, check that no component remains in the bag. The maincomponent to verify is the microSD card that may have been ejected from the connector CN13 (right side of theboard).

Warning:There is an explosion risk if the battery is replaced by an incorrect one. Make sure to dispose ofused batteries according to the instructions.

UM2525Delivery recommendations

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6 STM32H7x7I-EVAL hardware layout and configuration

The STM32H7x7I-EVAL Evaluation boards are designed around the STM32H7x7XIH6U (240+25-pin TFBGApackage) microcontroller. Figure 2 shows the hardware block diagram for STM32H7x7XIH6U and illustrates theconnection between the microcontroller and the peripherals (SDRAM, SRAM, NOR Flash, Twin Quad-SPI Flash,color LCD, USB OTG connectors, USART, Ethernet, Audio, CAN FD (FDCAN), microSD™ 3.0 card andembedded ST-LINK). Figure 3. STM32H7x7I-EVAL Evaluation board (top side) helps users to locate thesefeatures on the Evaluation board. The mechanical dimensions of the board are showed in Figure 4. STM32H7x7I-EVAL Evaluation board mechanical drawing.

Figure 2. Hardware block diagram

STM32H7x7XIH6U

3V Battery

RTC

PHY & Ethernet

connector

JTAG & trace connector DAP

1 RS232 DB9 connector

32 KHz Crystal

VBAT

STLINK-V3E

I2C

USB connector

SW & trace connector TPIU

RMII

I2C connector

4" DSI LCD

MFXJoystick and

LED

microSD card

CAN connectorFDCAN

Key, Wakeup & Tamper buttons GPIO

ADC

SDMMC 3.0 HS PHY & USB connectorOTG1

NOR Flash memory

SRAM

FMC

SDRAM

QSPI

1Gb/2x512Mb

Twin QSPI Flash

memory(ies)

OTG2 FS

USB connector

UART1

MIPI DSI

DFSDM

PDM

3.3V Power supply

1.8V Power supply

2.9V SD3.0 Power supply

Potentiometer

SAI1Audio DAC &

amplifier

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6.1 STM32H7x7I-EVAL Evaluation board layout

Figure 3. STM32H7x7I-EVAL Evaluation board (top side)

CN4I2C extension

connector

CN2USART1

CN3FDCAN

U27 (CN25)Left Digital Microphone(Coupon connectors)

B3Tamper Button

B4Joystick

B2Wakeup Button

B1Reset ButtonRV1

Potentiometer

4 colors LEDs

LD12ST-LINK/V3E

COM LED

CN23ST-LINK/V3E

USB

CN18USB OTG2

FS

CN16USB OTG1 FS

CN14USB OTG1

HS

CN10Power jack

CN11,CN12Memory header

U7STM32H7xxI

CN6,CN7Extension

header

CN1Ethernet RJ45Connector

CN8ETM TRACE

CN24STDC14CN9JTAG/SWDCN15LCD Connector

CN13MicroSD card

CN20LCD Connector

CN17HeadsetAudio jack

CN19Speaker outjack

LD11STLINK-V3E

Power overcurrent

AlarmU26 (CN26)Right Digital Microphone(Coupon connectors)

UM2525STM32H7x7I-EVAL Evaluation board layout

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6.2 STM32H7x7I-EVAL Evaluation board mechanical drawing

Figure 4 and Table 4 show the mechanical dimensions for the MB1246 board with the 5.7” LCD daughterboard.

Figure 4. STM32H7x7I-EVAL Evaluation board mechanical drawing

Table 4. Mechanical dimensions

Symbol Size(mm) Symbol Size(mm) Symbol Size(mm)

A1 68.58 H 8 P1 16.76

A2 48.62 Lx1 13.7 P2 55.32

a 1.27 Lx2 25 Q1 39.23

D 4.5 Ly1 5 Q2 9.98

d 3.5 Ly2 6.4 X 141.60

E 37.7 Mx 12.5 Y 172.72

e 116.5 My 32.7

UM2525STM32H7x7I-EVAL Evaluation board mechanical drawing

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6.3 Embedded STLINK-V3E

The STLINK-V3E programming and debugging tool is integrated on the STM32H7x7I-EVAL Evaluation board.The key STLINK-V3E features are the following:• Standalone probe with modular extensions• Self-powered through a USB connector (Micro-B)• USB 2.0 high-speed compatible interface• Direct firmware update support (DFU)• JTAG/serial wire debugging (SWD) specific features:

– 3 to 3.6 V application voltage support and 5 V tolerant inputs– Flat cables STDC14 to MIPI10 / STDC14 / MIPI20 (connectors with 1.27 mm pitch)– JTAG communication support– SWD and serial wire viewer (SWV) communication support

• Virtual COM port (VCP) specific features:– 3 to 3.6 V application voltage support on the UART interface and 5 V tolerant inputs– VCP frequency up to 15 MHz– Available on STDC14 debug connector (not available on MIPI10)

• Multipath bridge USB to SPI/UART/I2C/CAN/GPIOs specific features:– 3 to 3.6 V application voltage support and 5 V tolerant inputs– Signals available on adapter board only (MB1440)

• Drag-and-drop Flash programming• Two color LEDs: communication, power

Refer to www.st.com for details about STLINK-V3E.

Note: It is possible to power the Evaluation board through CN23 (Embedded STLINK-V3E USB connector) even if anexternal tool is connected to CN8 (ETM Trace connector) or CN9 (External JTAG and SWD connector).ETM can only work at 50 MHz clock by default because ETM signals are shared with other peripherals. If betterperformance of ETM is required (84 MHz/98 MHz), R217, R230, R231, R234, R236, SB2, SB5, SB8, SB11,SB42, SB57 must be removed to reduce the stub on ETM signals. In this configuration SAI and PDM are notfunctional and NOR Flash and the address of SRAM are limited on A18.ETM trace function would be abnormal as SAI_SDB share the same pins with TRACE_D0, and TRACE_D0would be forced high by SAI_SDB. When using ETM trace it is necessary to set ADCDAT1 pin (SAI_SDB signalof the STM32) of audio codec WM8994ECS/R (U22) by software to be tri-state.

6.3.1 Drivers and firmware upgradeThe STLINK-V3E requires drivers to be installed on Windows®. It embeds a firmware which needs to be updatedfrom time to time to benefit from new functionalities and bug corrections. Refer to technical note "Overview of ST-LINK derivated" (TN1235) for details.

6.4 Power supply

The STM32H7x7I-EVAL Evaluation board is designed to be powered by 5 V DC power supply and is protected byPolyZen from wrong power plug-in events. It is possible to configure the Evaluation board to use any of thefollowing six sources for the power supply:• 5 V DC power adapter connected to CN10, the power jack on the board (Power Supply Unit on silk screen of

JP10 (PSU)).• 5 V DC power with 500 mA limitation from CN23, the USB Micro-B connector of STLINK-V3E (USB 5 V

power source on silkscreen of JP10 (STlk)). If the USB enumeration succeeds (as explained below), the ST-LINK U5V power is enabled, by asserting the PWR_EN pin. This pin is connected to a power switch (ST890)that powers the board. This power switch features also a current limitation to protect the PC in case of short-circuit on the board. If overcurrent (more than 600 mA) happens on the board, the LED LD11 lights up.

• 5 V DC power with 500 mA limitation from CN14, the USB OTG1_HS Micro-AB connector (USB 5 V powersource on silkscreen of JP10 (HS)).

UM2525Embedded STLINK-V3E

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• 5 V DC power with 500 mA limitation from CN18, the USB OTG2_FS Micro-AB connector (USB 5 V powersource on silkscreen of JP10 (FS2)).

• 5 V DC power with 500 mA limitation from CN16, the USB OTG1_FS Micro-AB connector (USB 5 V powersource on silkscreen of JP10 (FS1)).

• 5 V DC power from CN6 and CN7, the extension connectors for daughterboard (daughterboard powersource on silkscreen of JP10 (D5V)).

The STM32H7x7I-EVAL Evaluation board can be powered from the STLINK-V3E USB connector CN23 (U5V),but only the STLINK-V3E circuit has the power before USB enumeration, because the host PC only provides100 mA to the board at that time. During the USB enumeration phase the STM32H7x7I-EVAL board requires300 mA power from the host PC. If the host is able to provide the required power, the enumeration succeeds, thepower transistor U19 is switched ON, the green LED LD9 is turned ON, and thus the STM32H7x7I-EVAL board ispowered and can consume maximum 300 mA current. If the host PC is not able to provide the requested current,the enumeration fails. Therefore the STM32 part including the extension board is not powered. As a consequencethe green LED LD9 remains turned OFF. In this case it is mandatory to use an external power supply to supplyextra power.E5V (from PSU) or D5V can be used as an external power supply in case the current consumption of theSTM32H7x7I-EVAL board exceeds the allowed current on USB. In this condition it is still possible to use USB forcommunication, programming or debugging only, but it is mandatory to power the board first using E5V or D5V,and then connecting the USB cable to the PC. Proceeding this way ensures that the enumeration succeedsthanks to the external power source.The following power sequence procedure must be respected:1. Connect jumper JP10 for PSU or D5V side2. Check that SB35 is removed3. Connect the external power source to PSU or D5V (daughterboard mounted)4. Check green LED LD9 is turned ON5. Connect the PC to USB connector CN23If this order is not respected, the board may be powered by VBUS first then by E5V or D5V, and the following risksmay be encountered:1. If more than 300 mA current is needed by the board, the PC may be damaged or current can be limited by

PC. As a consequence the board is not powered correctly.2. 300 mA is requested at the enumeration phase (since JP15 must be OFF), so there is risk that the request is

rejected and the enumeration does not succeed if PC cannot provide such current. Consequently the boardis not powered (LED LD9 remains OFF).

Note: In case the STM32H7x7I-EVAL board is powered by a USB charger, there is no USB enumeration, so the ledLD9 remains set to OFF permanently and the board is not powered. Only in this specific case the jumper JP15needs to be set to ON, to allow the board to be powered anyway.The power supply is configured by setting the related jumpers JP9, JP10 and JP11 as described in Table 5.

Table 5. Power related jumpers

Jumper Description

JP9JP9 is used to measure STM32 current consumption manually by a multimeter.

Default setting: ON

JP10

JP10 is used to select one of the six possible power supply resources.

To supply the STM32H7x7I-EVAL board through the USB connector of the STLINK-V3E (CN23) set JP10 as shownbelow: (default setting)

HSFS1FS2D5VPSUSTlk

To supply the STM32H7x7I-EVAL board through the jack (CN10), set JP10 as shown below:

UM2525Power supply

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Jumper Description

JP10

HSFS1FS2D5VPSUSTlk

To supply the STM32H7x7I-EVAL board through the daughterboard connectors (CN6 and CN7), set JP10 asshown below:

HSFS1FS2D5VPSUSTlk

To supply the STM32H7x7I-EVAL board through the USB OTG1_FS (CN16), set JP10 as shown below:

HSFS1FS2D5VPSUSTlk

To supply the STM32H7x7I-EVAL board through the USB OTG2_FS (CN18), set JP10 as shown below:

HSFS1FS2D5VPSUSTlk

JP10

To supply the STM32H7x7I-EVAL board through the USB OTG1_HS (CN14), set JP10 as shown below:

HSFS1FS2D5VPSUSTlk

To supply the STM32H7x7I-EVAL board and the daughterboard connected on CN6 and CN7 through the powersupply jack (CN10), set JP10 as shown below (daughterboard must not have its power supply connected)

HSFS1FS2D5VPSUSTlk

JP11

VBAT is connected to +3.3 V when JP11 is set as shown below: (Default setting)

VBAT is connected to the battery when JP11 is set as shown below:

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The LED LD9 lights up when the STM32H7x7I-EVAL Evaluation board is powered by the 5 V correctly.

Note: To avoid the impact of USB PHY, Ethernet PHY and get precise results about current consumption on JP9, takeinto account the following cautions:1. Remove JP5 to avoid Ethernet PHY influence.2. Configure USB HS PHY into low-power mode (Register Address=04, bit 6 in USB PHY)

6.4.1 SMPS/LDO power supplyThere are three solutions to provide power to the microcontroller VCORE logic supply: SMPS, LDO, and SMPS+LDO. Power consumption in Run mode is significantly improved by generating VCORE from the internal DC/DCconverter (SMPS) and the default connection must be set to SMPS. Some modifications are required to supplythe microcontroller from the LDO. Below the board configuration for each case:• SMPS mode (default):

– SB14, SB20, SB10, SB53 and L1 mounted– SB13, SB17, SB23, SB16, SB18 removed

• LDO mode:– SB13, SB23, SB18 mounted– SB14, SB16, SB20, SB10, SB17, SB53 and L1 removed

• SMPS+ LDO mode:– SB13, SB23, SB10, SB53 and L1 mounted– SB14, SB16, SB17, SB18 and SB20 removed

Caution: A deadlock occurs if the board SMPS/LDO firmware PWR configuration does not match its hardwareconfiguration: after the reset, the ST-LINK cannot connect the target anymore.The firmware PWR configuration must be set as follows in function SystemClock_Config in file main.c:• If the hardware configuration is Direct SMPS (default configuration):

HAL_PWREx_ConfigSupply(PWR_DIRECT_SMPS_SUPPLY);• If the hardware configuration is LDO:

HAL_PWREx_ConfigSupply(PWR_LDO_SUPPLY);If a deadlock occurs because of a mismatch between hardware and firmware PWR settings (SMPS/LDO), theuser can recover the board by applying the following procedure:1. Power off the board.2. Set SW1 (BOOT0) to 1 (system memory).

This changes the BOOT0 pin to 1 instead of 0, thus changing the device boot address to boot address 1and making the bootloader start in System memory. This avoids starting firmware in the user Flash with awrong SMPS/LDO configuration versus the hardware board configuration.

3. Power on the board and connect using STM32CubeProgrammer (STM32CubeProg).4. Erase the user Flash.5. Power off the board and and set SW1 to 0.6. The board is recovered and can be used normally with matching firmware PWR.

6.5 Clock source

Two clock sources (X1 and X2) are available on the STM32H7x7I-EVAL Evaluation board for the STM32H7x7XI,and embedded RTC. Other clock sources (X3 and X4) are used for their peripherals:• X1, 25 MHz crystal for the STM32H7x7XI, it can be disconnected by removing R15 and R16 when internal

RC clock is used• X2, 32 kHz crystal for embedded RTC• X3, 25 MHz crystal for Ethernet PHY• X4, 24 MHz crystal for USB OTG2_HS PHY

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Table 6. 25 MHz crystal X1 related solder bridges

Solder bridge Description

SB39PH0 is connected to 25 MHz crystal when SB39 is OFF (Default setting).

PH0 is connected to extension connector CN6 when SB39 is ON. In such case R15 must be removed toavoid disturbance due to the 25 MHz quartz.

SB40PH1 is connected to 25 MHz crystal when SB40 is OFF (Default setting).

PH1 is connected to extension connector CN6 when SB40 is ON. In such case R16 must be removed toavoid disturbance due to the 25 MHz quartz.

Table 7. 32 kHz crystal X2 related solder bridges

Solder bridge Description

SB1PC14 is connected to 32 kHz crystal when SB1 is OFF (Default setting).

PC14 is connected to extension connector CN7 when SB1 is ON. In such case R18 must be removed toavoid disturbance due to the 32 kHz quartz.

SB4PC15 is connected to 32 kHz crystal when SB4 is OFF (Default setting).

PC15 is connected to extension connector CN7 when SB4 is ON. In such case R17 must be removed toavoid disturbance due to the 32 kHz quartz.

Note: For Ethernet clock and jumper JP5 configuration refer to Section Ethernet.

6.6 Reset sources

The reset signal of STM32H7x7I-EVAL Evaluation board is low active and the reset sources include:• Reset button B1• Debugging tools from JTAG/SWD connector CN9 and ETM trace connector CN8• Daughterboard from CN6• Embedded STLINK-V3E• RS232 connector CN2 for ISP.

Note: The jumper JP6 has to be ON for RESET handled by pin 8 of RS232 connector CN2 (CTS signal).

6.7 Boot option

The STM32H7x7I-EVAL Evaluation board can boot from:• Embedded user Flash• System memory with boot loader for ISP• Embedded SRAM for debugging

The boot option is configured by setting the switch SW1 (BOOT) and the boot base address programmed in theBOOT_ADD0 and BOOT_ADD1 option bytes. The BOOT can be also configured through the RS232 connectorCN2.

Table 8. Boot selection switch

Switch configuration Boot address option bytes Boot space

(Default setting)

BOOT_ADD0 [15:0]

CPU boot address defined by user option byte

BOOT_ADD0[15:0]

ST programmed value: Flash at 0x0800 0000.

UM2525Reset sources

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Switch configuration Boot address option bytes Boot space

BOOT_ADD1

[15:0]

CPU boot address defined by user option byte

BOOT_ADD1[15:0]

ST programmed value: System boot loader at 0x0000 0000.

Table 9. Boot related jumpers

Jumper Description

JP3The Bootloader_BOOT0 is managed by pin 6 of connector CN2 (RS232 DSR signal) when JP3 is ON. Thisconfiguration is used for boot-loader application only.

Default Setting: OFF

6.8 Audio

An audio codec WM8994ECS/R with 4 DACs and 2 ADCs inside is connected to the SAI interface of theSTM32H7x7XI microcontroller to support the TDM feature on SAI port. This feature is able to implement audiorecording on digital and analog microphones and audio playback of various audio streams on headphone andlineout at the same time.It communicates with the STM32H7x7XI through I2C1 bus which is shared with LCD and MFX (Multi FunctioneXpander).The analog microphone on the headset is connected to the ADC of the WM8994ECS/R through the audio jackCN17. External speakers can be connected to WM8994ECS/R through the audio jack CN19.Two digital microphones (ST-MEMS microphones) MP34DT01TR are on the STM32H7x7I-EVAL Evaluationboard. They can be connected to either an audio codec DFSDM or to the PDM port of the STM32H7x7XI, bysetting the switch SW2 shown in Table 10. Audio related switch and jumper. The coupon connectors CN25 andCN26 can be used to support ST-MEMS microphone STEVAL-MKI129V1 after removing SB54 and SB55 solderbridges.

Table 10. Audio related switch and jumper

Switch/Jumper Description

SW2

Digital microphone is connected to the audio codec when SW2 is set as shown below (Default setting):

Digital microphone is connected to the DFSDM port of STM32H7x7XI when SW2 is set as shown below:

Digital microphone is connected to the PDM port of STM32H7x7XI when SW2 is set as shown below:

JP12

Digital microphone power source is connected to +3.3 V power when JP12 is set as shown below (Defaultsetting):

Digital microphone power source is connected to MICBIAS1 from WM8994ECS/R when JP12 is set as shownbelow:

UM2525Audio

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Note: I2C address of WM8994ECS/R is 0b0011010.PDM clock is on PE2 and it conflicts with SAI_CLK on PE2 by default. When PDM and SAI functions are used atthe same time, SB57 must be OFF and SB56 must be ON to move SAI_CLK to PG7.

6.9 USB OTG1_HS and FS

The STM32H7x7I-EVAL Evaluation board supports USB OTG1:• High-speed communication through a USB Micro-AB connector (CN14), USB high-speed PHY (U13) for

high-speed function• Full-speed communication through another USB Micro-AB connector (CN16)

The Evaluation board can be powered by these USB connectors (CN14 or CN16) at 5 V DC with 500 mA currentlimitation.As several OTG1_FS signals are shared with the OTG1_HS ULPI bus and USART1, some PCB reworks areneeded when using OTG1_FS (CN16) as shown in Table 11.

Table 11. USB OTG1 and USART1 function configuration

Function Mount Remove

OTG1_HS-CN14 (Default) R104,R105,SB27,SB30 R254,SB48,SB28,SB29

OTG1_FS-CN16R254,SB48,SB28,SB29

SB47,SB49R104,R105,SB27,SB30, SB46,SB51

USART1 (Default) SB46,SB51 SB47,SB49

A USB power switch (U14) is also connected on VBUS and provides power to either CN14 (with SB27 and SB30ON and SB28 and SB29 OFF) or CN16 (with SB28 and SB29 ON and SB27 and SB30 OFF).Green LED LD5 (for CN14) or LD7 (for CN16) lights up in one of these cases:• Power switch (U14) is ON and the STM32H7x7I-EVAL board works as a USB host.• VBUS is powered by another USB host when the STM32H7x7I-EVAL board works as a USB device.

The red LED LD6 lights up when an overcurrent occurs (IVBUS > 500 mA).

Note: The STM32H7x7I-EVAL board should be powered by an external power supply when using OTG function.

6.10 USB OTG2_FS

The STM32H7x7I-EVAL Evaluation board supports USB OTG2 full-speed communication through a USB Micro-AB connector (CN18) and USB power switch (U18) connected to VBUS. The Evaluation board can be powered bythis USB connection at 5 V DC at a current up to 500 mA.A green LED (LD10) lights up if either one of the following events occurs:• Power switch (U18) is ON and the STM32H7x7I-EVAL board works as a USB host.• VBUS is powered by another USB host when the STM32H7x7I-EVAL board works as a USB device.

The red LED (LD8) lights up when an overcurrent occurs (IVBUS > 500 mA).

Note: The STM32H7x7I-EVAL board must be powered by an external power supply when using the OTG function.

Note: JP2 and SB50 must be removed when using USB OTG_FS as mentioned in Table 13. CAN related jumpers andsolder bridges.

6.11 RS232

Communication through RS232 is supported by the D-type, 9-pins connector CN2, which is connected to theUSART1 of the STM32H7x7XI on the STM32H7x7I-EVAL Evaluation board. The signals Bootloader_RESET andBootloader_BOOT0 are added on the RS232 connector CN2 for ISP support.The USART1 of the STM32H7x7XI is shared with the RS232 of the STLINK-V3E controller. Connection isswitched by setting JP7 and JP8.

UM2525USB OTG1_HS and FS

UM2525 - Rev 5 page 16/68

Table 12. USART1 related jumpers

Jumper Description

JP7

USART1_TX is connected to RS232 when JP7 is set as shown below (Default setting):

USART1_TX is connected to the USART_RX of the STLINK-V3E controller when JP7 is set as shown below:

JP8

USART1_RX is connected to RS232 when JP8 is set as shown below (Default setting):

USART1_RX is connected to the USART_TX of the STLINK-V3E controller when JP8 is set as shown below:

6.12 microSD™ card

The 8-Gbyte (or more) microSD™ card connected to the SDIO 3.0 port of the STM32H7x7XI microcontroller isavailable on the Evaluation board. Detection of the microSD card is managed by MFX GPIO15.IP4856CX25/C (M1) is an SD 3.0-compliant, 6-bit-bidirectional, dual-voltage-level translator. It is implemented onthe STM32H7x7I-EVAL board and it supports SD 3.0, SDR104, SDR50, DDR50, SDR25, SDR12 and SD 2.0 inhigh-speed (50 MHz) and default-speed (25 MHz) modes.

6.13 External I2C connector

The I2C1 bus of the STM32H7x7XI is connected to CN4 on the STM32H7x7I-EVAL. The I2C functionaldaughterboard can be mounted on the CN4 connector and accessed by the microcontroller through the I2C1 bus.

6.14 FDCAN

The STM32H7x7I-EVAL Evaluation board supports one channel of the Flexible Data Rate CAN (FDCAN)communication bus, based on the 3.3 V CAN transceiver.The standby signal on the FDCAN transceiver is controlled by PD3 of the STM32H7x7XI. Other FDCAN signalsare shared with USB OTG1_FS signals.

Table 13. CAN related jumpers and solder bridges

Jumper Description

JP1CAN terminal resistor is enabled when JP1 is ON.

Default setting: OFF

JP2PA11 is connected with FDCAN RX signal when JP2 is ON.

Default setting: OFF

6.15 Ethernet

The STM32H7x7I-EVAL Evaluation board supports 10M/100M Ethernet communication by a PHY LAN8742A(U5) and integrated RJ45 connector (CN1). Ethernet PHY is connected to STM32H7x7XI through the RMIIinterface.

UM2525microSD™ card

UM2525 - Rev 5 page 17/68

A 50 M reference clock can be generated by PHY with 25 MHz crystal or with 25 M MCO from STM32H7x7XI.These two resources can be selected by setting jumper JP5 as shown in Table 14. Ethernet related jumpers.

Table 14. Ethernet related jumpers

Jumper Description

JP5

50 M RMII reference clock is generated by an external crystal X3 when JP5 is set as shown below: (Default setting)

50 M RMII reference clock is generated by MCO at PA8 when JP5 is set as shown below:

6.16 Memories

An 8M x 32-bit SDRAM is connected to the SDRAM bank1 of the FMC interface of the STM32H7x7XImicrocontroller.A 1Mx16-bit SRAM is connected to the NOR/PSRAM2 bank1 of the FMC interface and both 8-bit and 16-bitaccesses are allowed by BLN0 and BLN1, connected to BLE and BHE of SRAM respectively.A 128-Mbit NOR Flash is connected to the NOR/PSRAM1 bank1 of the FMC interface. The 16-bit operation modeis selected by pull-up resistor connected to the BYTE pin of NOR Flash memory. The write protection can beenabled or disabled, depending on how the jumper JP13 is set, as showed in Table 15. NOR Flash relatedjumpers.

Table 15. NOR Flash related jumpers

Jumper Description

JP13Write protection is enabled when JP13 is ON while write protection is disabled when JP13 is OFF.

Default Setting: OFF

All signals for memory are also connected on memory connectors CN11 and CN12 for memory daughterboards.Limitations can happen when using other peripherals:1. FMC addressing limitation depending on number of trace data bus used (A18 max for 4 bit ETM to A21 max

for 1 bit ETM)2. FMC addresses limited to A18 when SAI used3. FMC addresses limited to A22 when PDM is usedIn such cases, serial resistors R236 (A19), R231 (A20), R217 (A21) and R230 (A22) should be removed. Thusmemory addresses A19 to A22 are not connected to FMC and they are pulled down on the board. Memories canbe addressed within a limited address range.By default, all these serial resistors are soldered on the board. If A19 is required, it is necessary to configure(SAI_SDB) ADCDAT1 pin of audio codec WM8994ECS/R (U22) by software to be tri-state.

6.17 Twin Quad-SPI NOR Flash memory

The Quad-SPI Flash memory is implemented on the STM32H7x7XI microcontroller of the Evaluation board eitheras 1 Twin Quad-SPI NOR Flash memory (1-Gbit (2×512 Mb)) memory or as two Quad-SPI NOR Flash (512 Mb)memories.The two dies in the Twin Quad-SPI Flash memory share the same clock and chip select signals of theSTM32H7x7XI microcontroller.

UM2525Memories

UM2525 - Rev 5 page 18/68

6.18 Analog input

The two-pin header CN5 and 10 KΩ potentiometer RV1 is connected to PA0_C of STM32H7x7XI as analog input.A low-pass filter can be implemented by replacing R11 and C7 with the right value of resistor and capacitor asrequested by the end-user application.

6.19 Display and input devices

Four general-purpose-color LEDs (LD 1, 2, 3 and 4) are available as display device.The 4-direction joystick (B4) with selection, Wakeup (B2) and Tamper/key button (B3) are available as inputdevices.A 4” 800x480 TFT color LCD with capacitive touch panel is connected to the MIPI DSI interface of theSTM32H7x7XI microcontroller.

Table 16. LCD module connector (CN15)

Pin number Description Pin connection Pin number Description Pin connection

1 GND - 2 - -

3 DSI_CK_P - 4 TOUCH_INT MFX GPIO14

5 DSI_CK_N - 6 GND -

7 GND - 8 RFU GND

9 DSI_D0_P - 10 RFU GND

11 DSI_D0_N - 12 GND -

13 GND - 14 RFU GND

15 DSI_D1_P - 16 RFU GND

17 DSI_D1_N - 18 GND -

19 GND - 20 - -

21 BLVDD(5V) - 22 - -

23 BLVDD(5V) - 24 - -

25 - - 26 - -

27 BLGND - 28 - -

29 BLGND - 30 - -

31 - - 32 - -

33 - - 34 - -

35 SCLK/MCLK PE5 36 3.3V -

37 LRCLK PE4 38 - -

39 I2S_DATA PE6 40 I2C1_SDA PB7

41 - - 42 -

43 - - 44 I2C1_SCL PB6

45 CEC_CLK PA8 46 - -

47 CEC PA15 48 - -

49 DSI_TE PJ2 50 - -

51 - - 52 - -

53 BL_CTRL PA6 54 - -

55 - 56 - -

57 DSI_RESET PF10 58 - -

UM2525Analog input

UM2525 - Rev 5 page 19/68

Pin number Description Pin connection Pin number Description Pin connection

59 - 60 1.8V -

6.20 MFX (multifunction eXpander)

MFX circuit on STM32H7x7I-EVAL Evaluation board acts as IO-expander. The communication interface betweenMFX and STM32H7x7XI is I2C1 bus.The signals connected to MFX are listed in Table 17. MFX signals.

Table 17. MFX signals

Pin number of MFX Pin name of MFX MFX functions Function of STM32H7x7I-EVALDirection

(for MFX)Terminal device

15 PA5 MFX_GPIO5 Audio_INT Input Codec

16 PA6 MFX_GPIO6 OTG_FS2_ OverCurrent Input USB_FS2

17 PA7 MFX_GPIO7 OTG_FS2_ PowerSwitchOn Output USB_FS2

18 PB0 MFX_GPIO0 JOY_SEL Input Joystick

19 PB1 MFX_GPIO1 JOY_DOWN Input Joystick

20 PB2 MFX_GPIO2 JOY_LEFT Input Joystick

26 PB13 MFX_GPIO13 SD_LDO_SEL Output microSD

27 PB14 MFX_GPIO14 TOUCH_INT Input LCD

28 PB15 MFX_GPIO15 MicroSDcard Detect Input microSD

29 PA8 MFX_GPIO8 OTG_FS1_ OverCurrent Input USB_FS1

30 PA9 MFX_GPIO9 OTG_FS1_ PowerSwitchOn Output USB_FS1

31 PA10 MFX_GPIO10 - - -

32 PA11 MFX_GPIO11 - - -

33 PA12 MFX_GPIO12 - - -

39 PB3 MFX_GPIO3 JOY_RIGHT Input Joystick

40 PB4 MFX_GPIO4 JOY_UP Input Joystick

UM2525MFX (multifunction eXpander)

UM2525 - Rev 5 page 20/68

7 STM32H7x7I-EVAL connectors

7.1 Ethernet RJ45 connector CN1

Figure 5. Ethernet RJ45 connector CN1 (front view)

Table 18. RJ45 connector CN1

Pin number Description Pin number Description

1 TxData+ 2 TxData-

3 RxData+ 4 Shield

5 Shield 6 RxData-

7 Shield 8 Shield

7.2 RS232 connector CN2

Figure 6. RS232 connector CN2 (front view)

Table 19. RS232 connector CN2 with ISP support


1 NC 6 Bootloader_BOOT0

2 RS232_RX (PB15) 7 NC

3 RS232_TX (PB14) 8 Bootloader_RESET

4 NC 9 NC

5 GND - -

UM2525STM32H7x7I-EVAL connectors

UM2525 - Rev 5 page 21/68

7.3 CAN D-type, 9-pin male connector CN3

Figure 7. CAN D-type, 9-pin connector CN3 (front view)

Table 20. CAN D-type 9-pin male connector CN3


1,4,8,9 NC 7 CANH

2 CANL 3,5,6 GND

7.4 External I2C connector CN4

Figure 8. I2C EXT connector CN4 (front view)

1 7

2 8

Table 21. I2C EXT connector CN4


1 I2C1_SDA (PB7) 5 +3.3 V

2 NC 6 NC

3 I2C1_SCL (PB6) 7 GND

4 RESET (PA4) 8 NC

UM2525CAN D-type, 9-pin male connector CN3

UM2525 - Rev 5 page 22/68

7.5 Analog input-output connector CN5

Figure 9. Analog input-output connector CN5 (top view)

21

Table 22. Analog input-output connector CN5


1 analog input-output (PA0_C) 2 GND

7.6 Daughterboard extension connector CN6 and CN7

Two 60-pin male headers CN6 and CN7 can be used to connect a daughterboard or a standard wrapping boardto the STM32H7x7I-EVAL Evaluation board. All GPI/Os are available on CN6 and CN7 and memory connectorson CN11 and CN12.The space between these two connectors is defined as a standard that allows developing commondaughterboards for several ST evaluation boards. The standard width between CN6 pin1 and CN7 pin1 is2700 mils (68.58 mm).Each pin on CN6 and CN7 can be used by a daughterboard after disconnecting it from the corresponding functionblock on STM32H7x7I-EVAL Evaluation board. For details refer to Table 23. Daughterboard extension connectorCN6 and Table 24. Daughterboard extension connector CN7.

Table 23. Daughterboard extension connector CN6

Pin Description Alternate function How to disconnect with function block on STM32H7x7I-EVAL board

1 PC0 ULPI_STP Remove R124

3 PH0 OSC_IN Remove R15, Close SB39

5 RESET# - -

7 PI11 ULPI_DIR Remove R123

9 PB5 ULPI_D7 Remove R101

11 PF8 QSPI_BK1_IO0 Remove R38

13 PG14 QSPI_BK2_IO3 Remove R27

15 PH3 QSPI_BK2_IO1 Remove R28

17 PH2 QSPI_BK2_IO0 Remove R52

19 PA4 EXT_RESET Disconnect CN4

21 PA3 ULPI_D0 Remove R114


25 PA6 GPIO_LCD_BL_CTRL Disconnect CN15

27 PC4 RMII_RXD0 Remove R41



33 PJ3 - -

35 PA1 RMII_RX_CLK Remove R31

37 PC3 DFSDM_DATA1 Not to dial SW2 to the middle

UM2525Analog input-output connector CN5

UM2525 - Rev 5 page 23/68


39 GND - -

41 PJ1 - -

43 PJ0 - -

45 PB14 USART1_TX/USB_FS1_DM Open SB46, SB47

47 PB15 USART1_RX/USB_FS1_DP Open SB49, SB51

49 D5V - -


53 PJ7 TRGIN Remove SB24

55 PJ6 - -

57 PG6 QSPI_BK1_NCS Open SB6, Remove R19

59 GND - -

2 PC1 RMII_MDC/ PDM1_D1 Open SB38, Not to dial SW2 to the right


6 PH1 OSC_OUT Remove R16


10 GND - -

12 PC2_C - -

14 PC3_C - -

16 PA0_C Potentiometer Open SB43

18 PA1_C - -

20 GND - -

22 PA5 ULPI_CK Remove R118

24 PB2 QSPI_CLK -

26 PH4 ULPI_NXT Remove R117

28 PC5 RMII_RXD1 Remove R39

30 GND - -

32 PG9 QSPI_BK2_IO2 Remove R33

34 PA7 RMII_CRS_DV Remove R44

36 PJ4 - -

38 PI15 - -

40 PJ2 DSI_TE Disconnect CN15

42 PJ5 - -

44 PB13 ULPI_D6/USB_FS1_VBUS Remove R104, R254

46 PB12 ULPI_D5/USB_FS1_ID Remove R105, Open SB48

48 +3V3 - -

50 GND - -


54 PJ8 - -

56 PJ9 - -

58 PJ10 - -

UM2525Daughterboard extension connector CN6 and CN7

UM2525 - Rev 5 page 24/68


60 +5V - -

Table 24. Daughterboard extension connector CN7

Pin Description Alternate function How to disconnect with function block on STM32H7x7I-EVALboard

1 PF10 GPIO_DSI_RST Remove R286, Disconnect CN15

3 PC15 OSC32_OUT Remove R17, Close SB4

5 PI14 - -

7 PI13 - -

9 PC13 KEY_TAMP_1/WKUP2 Remove R193

11 PB8 SDIO_1_CKIN Remove R161

13 PK7 - -

15 PB3 JTDO/TRACESWO Remove R60

17 PK6 LED4 Remove R199

19 GND - -



25 PG13 RMII_TXD0 -

27 PA0 KEY_WKUP0 Remove R173, R203

29 PJ15 - -

31 PJ11 - -

33 PC12 SDIO_1_CK Add R139 10Kohm, Remove R83

35 PA15 JTDI/CEC Remove R61, Disconnect CN15

37 PG11 RMII_TX_EN -

39 GND - -

41 PD2 SDIO_1_CMD Add R139 10Kohm

43 PA13 JTMS-SWDIO Remove R55

45 PC6 SDIO_1_D0DIR Add R139 10Kohm, Remove SB58

47 PA10 USB_FS2_ID Disconnect CN18

49 D5V - -

51 PG7 SAI_1_MCLK_A/ETH_nINT Remove SB56, SB62

53 PC9 SDIO_1_D1 Add R139 10Kohm

55 PK0 - -

57 PK1 - -

59 GND - -

2 PC2 DFSDM_CKOUT Not to dial SW2 to the middle

4 PC14 OSC32_IN Remove R18, Close SB1

6 PI12 - -

8 PA2 RMII_MDIO Remove R47

10 GND - -

UM2525Daughterboard extension connector CN6 and CN7

UM2525 - Rev 5 page 25/68

Pin Description Alternate function How to disconnect with function block on STM32H7x7I-EVALboard

12 PI8 GPIO_EXPANDER_INT Remove R185

14 PB9 SDIO_1_CDIR Add R139 10Kohm, Remove R91

16 PB7 I2C_1_SDA Remove R160, R181, R209, Disconnect CN4, CN15

18 PB6 I2C_1_SCL Remove R155, R180, R212, Disconnect CN4, CN15

20 PB4 NJTRST Remove R79


24 PJ13 - -

26 PG12 RMII_TXD1 -

28 PJ14 - -

30 GND - -

32 PJ12 TRGOUT Remove SB25

34 PD3 GPIO_CAN_STBY Remove R4


38 PA14 JTCK-SWCLK Remove R59

40 PC11 SDIO_1_D3 Add R139 10Kohm, Open SB45

42 PC7 SDIO_1_D123DIR Add R139 10Kohm, Remove R92


46 PA9 USB_FS2_VBUS Remove R255

48 +3.3V - -

50 GND - -

52 PA8 MCO1 Disconnect CN15, Keep JP5 on open

54 PA11 USB_FS2_DM/ FDCAN_1_RXFD Keep JP2 on open, Open SB59

56 PA12 USB_FS2_DP/ FDCAN_1_TXFD Open SB50, SB60

58 PK2 - -

60 +5V - -

7.7 ETM trace debugging connector CN8

Figure 10. ETM trace debugging connector CN8 (top view)

19

20 18

17 15

16

13

14

11

12 10

9

8

7

6

5

4

3 1

2

UM2525ETM trace debugging connector CN8

UM2525 - Rev 5 page 26/68

Table 25. ETM trace debugging connector CN8


1 +3.3V 2 TMS/PA13

3 GND 4 TCK/PA14

5 GND 6 TDO/PB3

7 KEY 8 TDI/PA15

9 GND 10 RESET#

11 GND 12 TraceCLK/PE2

13 GND 14 TraceD0/PE3 or SWO/PB3

15 GND 16 TraceD1/PE4 or nTRST/PB4

17 GND 18 TraceD2/PE5

19 GND 20 TraceD3/PE6

7.8 JTAG/SWD connector CN9

Figure 11. JTAG/SWD debugging connector CN9 (top view)

19

20 18

17 15

16

13

14

11

12 10

9

8

7

6

5

4

3 1

2

Table 26. JTAG/SWD debugging connector CN9


1 +3.3V 2 +3.3V

3 TRST(PB4) 4 GND

5 TDI(PA15) 6 GND

7 TMS/SWDIO(PA13) 8 GND

9 TCK/SWCLK(PA14) 10 GND

11 RTCK 12 GND

13 TDO/SWO(PB3) 14 GND

15 RESET# 16 GND

17 DBGRQ(PJ7) 18 GND

19 DBGACK(PJ12) 20 GND

UM2525JTAG/SWD connector CN9

UM2525 - Rev 5 page 27/68

7.9 Power connector CN10

The STM32H7x7I-EVAL Evaluation board can be powered from a DC 5 V power supply through the externalpower supply jack (CN10) shown in Figure 13. Power supply connector CN10 (front view). The central pin ofCN10 must be positive.

Figure 12. Power supply connector CN10 (front view)

DC +5VGND

7.10 Memory connector CN11 and CN12

Two 40-pin male headers CN11 and CN12 are used to connect with memory daughterboard.All GPIOs are connected on the extension connectors CN6 and CN7, but the GPIOs which are used for FMCmemory signals, are connected on CN11 and CN12.The space between these two connectors is defined as a standard that allows to develop commondaughterboard. The standard width between CN11 pin1 and CN12 pin1 is 1914 mils (48.62 mm). For details onsignals assignment refer to Table 27. Memory connector CN11 and Table 28. Memory connector CN12.

Table 27. Memory connector CN11

Pin Description Alternative function How to disconnect with function block on STM32H7x7I-EVAL board

1 PH6 SDNE1 -

3 PF13 A7 -

5 PF12 A6 -

7 PG1 A11 -

9 GND - -

11 PE7 D4 -

13 PE10 D7 -

15 PE12 D9 -

17 PE15 D12 -

19 PE13 D10 -

21 PD11 A16 -

23 PD12 A17 -

25 PG5 A15/BA1 -

27 PH11 D19 -

29 GND - -

31 PD13 A18 -

UM2525Power connector CN10

UM2525 - Rev 5 page 28/68

Pin Description Alternative function How to disconnect with function block on STM32H7x7I-EVAL board

33 PG2 A12 -

35 PD8 D13 -

37 PD9 D14 -

39 PD14 D0 -

2 PH5 SDNWE -

4 PF14 A8 -

6 PG0 A10 -

8 PF11 SDNRAS -

10 GND - -

12 PE9 D6 -

14 PE8 D5 -

16 PE11 D8 -

18 PF15 A9 -

20 PE14 D11 -

22 PH8 D16 -

24 PH10 D18 -

26 PH9 D17 -

28 PG4 A14/BA0 -

30 GND - -

32 PH12 D20 -

34 PG3 A13 -

36 PD10 D15 -

38 PD15 D1 -

40 PG8 SDCLK -

Table 28. Memory connector CN12

Pin Description Alternative function How to disconnect with function block onSTM32H7x7I-EVAL board

1 PF5 A5 -

3 PF4 A4 -

5 PF3 A3 -

7 PE6 A22/SAI1_SD_A/TRACED3 Open SB2, SB3

9 GND - -

11 PE4 A20/SAI1_FS_A/TRACED1 Open SB5, SB7

13 PE3 A19/SAI1_SD_B/TRACED0 Open SB8, SB9

15 PI5 NBL3 -

17 PI4 NBL2 -

19 PG15 SDNCAS -

21 PI10 D31 -

23 PE1 NBL1 -

UM2525Memory connector CN11 and CN12

UM2525 - Rev 5 page 29/68

Pin Description Alternative function How to disconnect with function block onSTM32H7x7I-EVAL board

25 PE0 NBL0 -

27 PG10 NE3 -

29 GND - -

31 PD0 D2 -

33 PI2 D26 -

35 PI1 D25 -

37 PI0 D24 -

39 PH13 D21 -

2 PH7 SDCKE1 -

4 PE5 A21/SAI1_SCK_A/TRACED2 Open SB41, SB42

6 PD6 NWAIT -

8 PF2 A2 -

10 GND - -

12 PF1 A1 -

14 PF0 A0 -

16 PE2 A23/PDM1_CK1/ SAI1_MCLK_A /TRACECLK Open SB11, SB15, SB57

18 PI7 D29 -

20 PI9 D30 -

22 PI6 D28 -

24 PD7 NE1 -

26 PD5 NWE -

28 PD4 NOE -

30 GND - -

32 PD1 D3 -

34 PI3 D27 -

36 PH15 D23 -

38 PH14 D22 -

40 +3.3V - -

UM2525Memory connector CN11 and CN12

UM2525 - Rev 5 page 30/68

7.11 microSD™ connector CN13

Figure 13. microSD™ connector (top view)

Table 29. microSD™ connector CN13


1 SD_DATA2 6 Vss/GND

2 SD_DATA3 7 SD_DATA0

3 SD_CMD 8 SD_DATA1

4 +2.9V_SD 9 GND

5 SD_CLK 10MicroSDcard_detect

(MFX GPIO15)

7.12 USB OTG1_HS Micro-AB connector CN14

Figure 14. USB OTG1_HS Micro-AB connector CN14 (front view)

UM2525microSD™ connector CN13

UM2525 - Rev 5 page 31/68

Table 30. USB OTG1_HS Micro-AB connector CN14


1 VBUS 4 ID

2 D- 5 GND

3 D+ - -

7.13 TFT LCD connector CN15

A TFT-color LCD with MIPI DSI interface board is mounted on CN15. Refer to Section 6.19 Display and inputdevices for details.

7.14 USB OTG1_FS Micro-AB connector CN16

Figure 15. USB OTG1_FS Micro-AB connector CN16 (front view)

Table 31. USB OTG1_FS Micro-AB connector CN16


1 VBUS (PB13) 4 ID (PB12)

2 D- (PB14) 5 GND

3 D+ (PB15) - -

7.15 Audio jack CN17

A 3.5 mm stereo audio jack CN17 is available on the STM32H7x7I-EVAL Evaluation board to support headset(headphone and microphone integrated).

7.16 USB OTG2_FS Micro-AB connector CN18

Figure 16. USB OTG2_FS Micro-AB connector CN18 (front view)

UM2525TFT LCD connector CN15

UM2525 - Rev 5 page 32/68

Table 32. USB OTG2_FS Micro-AB connector CN18


1 VBUS (PA9) 4 ID (PA10)

2 D- (PA11) 5 GND

3 D+ (PA12) - -

7.17 Audio jack (speaker) CN19

A 3.5mm stereo audio jack CN19 for speaker out is available on STM32H7x7I-EVAL Evaluation board to supportan external speaker.

7.18 STLINK-V3E programming connector CN21

The connector CN21 is used only for embedded STLINK-V3E programming during board manufacturing. It is notpopulated by default and not for end users.

7.19 MFX programming connector CN22

The connector CN22 is used only for MFX (Multifunction eXpander) programming during board manufacturing. Itis not populated by default and not for end users.

7.20 STLINK-V3E USB Micro-B connector CN23

The USB Micro-B connector CN23 is used to connect the embedded STLINK-V3E to a PC for programming anddebugging purposes.

Figure 17. USB Micro-B connector CN23 (front view)

Table 33. USB Micro-B connector CN23 (front view)


1 VBUS (power) 4 ID

2 DM 5 GND

3 DP - -

UM2525Audio jack (speaker) CN19

UM2525 - Rev 5 page 33/68

7.21 STDC14 debugging connector CN24

Figure 18. STDC14 debugging connector CN24 (top view)

13 11 1

14

9

12 10 8 6 4 2

357

Table 34. STDC14 debugging connector CN24


1 NC 2 NC

3 +3.3V 4 SWDIO-TMS /PA13

5 GND 6 SWCLK-TCK /PA14

7 GND 8 SWO-TDO/PB3

9 KEY 10 TDI/PA15

11 GNDDetect 12 RESET#

13 VCP_USART_RX /PB14 14 VCP_USART_TX /PB15

7.22 MEMS microphone coupon connectors CN25 and CN26

Figure 19. MEMS microphone coupon connectors CN25 and CN26 (top view)

Table 35. MEMS microphone coupon connectors CN25 and CN26


1 DATA 4 VDD

2 GND 5 L/R

UM2525STDC14 debugging connector CN24

UM2525 - Rev 5 page 34/68


3 CLK 6 NC

UM2525MEMS microphone coupon connectors CN25 and CN26

UM2525 - Rev 5 page 35/68

8 STM32H7x7I-EVAL I/O assignment

Table 36. STM32H7x7I-EVAL I/O assignment

Pin number Pin name Default function Alternate function

N5 PA0-WKUP KEY_WKUP0 -

N4 PA1 RMII_REF_CLK -

N3 PA2 RMII_MDIO -

U2 PA3 ULPI_D0 -

U3 PA4 EXT_RESET -

T3 PA5 ULPI_CK -

R3 PA6 GPIO_LCD_BACKLIGHT_CTRL -

R5 PA7 RMII_CRS_DV -

E15 PA8 MCO1 -

D15 PA9 USB_FS2_VBUS -

D14 PA10 USB_FS2_ID -

E17 PA11 USB_FS2_DM FDCAN_1_RXFD

E16 PA12 USB_FS2_DP FDCAN_1_TXFD

C15 PA13 JTMS-SWDIO -

B14 PA14 JTCK-SWCLK -

A14 PA15 JTDI CEC

U5 PB0 ULPI_D1 -

T5 PB1 ULPI_D2 -

R6 PB2 QSPI_CLK -

C6 PB3 JTDO/TRACESWO -

B7 PB4 NJTRST -

A5 PB5 ULPI_D7 -

B5 PB6 I2C_1_SCL -

C5 PB7 I2C_1_SDA -

D5 PB8 SDIO_1_CKIN -

D4 PB9 SDIO_1_CDIR -

P11 PB10 ULPI_D3 -

P12 PB11 ULPI_D4 -

T14 PB12 ULPI_D5 USB_FS1_ID

U14 PB13 ULPI_D6 USB_FS1_VBUS

U15 PB14 USART1_TX USB_FS1_DM

T15 PB15 USART1_RX USB_FS1_DP

L2 PC0 ULPI_STP -

M2 PC1 RMII_MDC PDM1_D1

M3 PC2 DFSDM_CKOUT -

M4 PC3 DFSDM_DATA1 -

T4 PC4 RMII_RXD0 -

UM2525STM32H7x7I-EVAL I/O assignment

UM2525 - Rev 5 page 36/68


U4 PC5 RMII_RXD1 -

F14 PC6 SDIO_1_D0DIR -

F13 PC7 SDIO_1_D123DIR -

E13 PC8 SDIO_1_D0 -

E14 PC9 SDIO_1_D1 -

A13 PC10 SDIO_1_D2 -

B13 PC11 SDIO_1_D3 -

C12 PC12 SDIO_1_CK -

E3 PC13-ANTI_TAMP KEY_TAMP_1/WKUP2 -

C2 PC14-OSC32_IN OSC32_IN -

C1 PC15-OSC32_OUT OSC32_OUT -

D13 PD0 FMC_D2 -

E12 PD1 FMC_D3 -

D12 PD2 SDIO_1_CMD -

B12 PD3 GPIO_CAN_STANDBY -

A12 PD4 FMC_NOE -

A11 PD5 FMC_NWE -

B11 PD6 FMC_NWAIT -

C11 PD7 FMC_NE1 -

U16 PD8 FMC_D13 -

T17 PD9 FMC_D14 -

T16 PD10 FMC_D15 -

R15 PD11 FMC_A16 -

R16 PD12 FMC_A17 -

R17 PD13 FMC_A18 -

P16 PD14 FMC_D0 -

P15 PD15 FMC_D1 -

C4 PE0 FMC_NBL0 -

B4 PE1 FMC_NBL1 -

C3 PE2 PDM1_CK1 FMC_A23/TRACECLK/ SAI_1_MCLK_A

D3 PE3 SAI1_SD_B FMC_A19/TRACED0

D2 PE4 SAI1_FS_A FMC_A20/TRACED1

D1 PE5 SAI1_SCK_A FMC_A21/TRACED2

E5 PE6 SAI1_SD_A FMC_A22/TRACED3

U9 PE7 FMC_D4 -

T9 PE8 FMC_D5 -

P9 PE9 FMC_D6 -

N9 PE10 FMC_D7 -

P10 PE11 FMC_D8 -

R10 PE12 FMC_D9 -


UM2525 - Rev 5 page 37/68


T10 PE13 FMC_D10 -

U10 PE14 FMC_D11 -

R11 PE15 FMC_D12 -

G4 PF0 FMC_A0 -

G3 PF1 FMC_A1 -

G1 PF2 FMC_A2 -

H4 PF3 FMC_A3 -

J5 PF4 FMC_A4 -

J4 PF5 FMC_A5 -

K2 PF6 QSPI_BK1_IO3 -



L4 PF9 QSPI_BK1_IO1 -

L3 PF10 GPIO_DSI_RST -

T7 PF11 SDR_SDNRAS -

R7 PF12 FMC_A6 -

P7 PF13 FMC_A7 -

P8 PF14 FMC_A8 -

R9 PF15 FMC_A9 -

T8 PG0 FMC_A10 -

U8 PG1 FMC_A11 -

H16 PG2 FMC_A12 -

H15 PG3 FMC_A13 -

H14 PG4 FMC_A14 / SDR_BA0 -

G14 PG5 FMC_A15 / SDR_BA1 -

G15 PG6 QSPI_BK1_NCS -

F16 PG7 SAI_1_MCLK_A -

F15 PG8 SDR_SDCLK -

A10 PG9 QSPI_BK2_IO2 -

A9 PG10 FMC_NE3 -

B9 PG11 RMII_TX_EN -

C9 PG12 RMII_TXD1 -

D9 PG13 RMII_TXD0 -

D8 PG14 QSPI_BK2_IO3 -

D6 PG15 SDR_SDNCAS -

J2 PH0 - OSC_IN OSC_IN -

J1 PH1 - OSC_OUT OSC_OUT -

N2 PH2 QSPI_BK2_IO0 -

P2 PH3 QSPI_BK2_IO1 -

P3 PH4 ULPI_NXT -


UM2525 - Rev 5 page 38/68


P4 PH5 SDR_SDNWE -

T11 PH6 SDR_SDNE1 -

U13 PH7 SDR_SDCKE1 -

T13 PH8 FMC_D16 -

R13 PH9 FMC_D17 -

P13 PH10 FMC_D18 -

P14 PH11 FMC_D19 -

R14 PH12 FMC_D20 -

D16 PH13 FMC_D21 -

B17 PH14 FMC_D22 -

B16 PH15 FMC_D23 -

A16 PI0 FMC_D24 -

A15 PI1 FMC_D25 -

B15 PI2 FMC_D26 -

C14 PI3 FMC_D27 -

A4 PI4 FMC_NBL2 -

A3 PI5 FMC_NBL3 -

A2 PI6 FMC_D28 -

B3 PI7 FMC_D29 -

E4 PI8- ANTI TAMP2 GPIO_EXPANDER_INT -

E2 PI9 FMC_D30 -

F3 PI10 FMC_D31 -

F4 PI11 ULPI_DIR -

H1 PI12 - -

H2 PI13 - -

H3 PI14 - -

P5 PI15 - -

N6 PJ0 - -

P6 PJ1 - -

T6 PJ2 DSI_TE -

U6 PJ3 - -

U7 PJ4 - -

R12 PJ5 - -

N15 PJ6 - -

N14 PJ7 TRGIN -

N13 PJ8 - -

M14 PJ9 - -

L14 PJ10 - -

K14 PJ11 - -

D11 PJ12 TRGOUT -


UM2525 - Rev 5 page 39/68


E10 PJ13 - -

D10 PJ14 - -

B10 PJ15 - -

J14 PK0 - -

J15 PK1 - -

H17 PK2 - -

C8 PK3 LED1 -

B8 PK4 LED2 -

A8 PK5 LED3 -

C7 PK6 LED4 -

D7 PK7 - -

T1 PA0_C Potentiometer -

T2 PA1_C - -

R1 PC2_C - -

R2 PC3_C - -


UM2525 - Rev 5 page 40/68

9 STM32H7x7I-EVAL electrical schematics

This section provides the design schematics for the STM32H7x7I-EVAL Evaluation board:• Overall schematic for the STM32H7x7I-EVAL (see Figure 21)• STM32H7x7I-EVAL MCU (see Figure 22)• Power (see Figure 23)• SRAM, Flash memory and SDRAM (see Figure 24)• Audio (see Figure 25)• LCD (see Figure 26)• Ethernet (see Figure 27)• USB OTG_HS (see Figure 28)• USB OTG_FS (see Figure 29)• RS232 (see Figure 30)• FDCAN and Quad-SPI (see Figure 31)• microSD (see Figure 32)• Peripherals (see Figure 33)• Extension connectors (see Figure 34)• STLINK-V3E (see Figure 35)• MFX (see Figure 36)• JTAG and trace (see Figure 37)• 4” DSI LCD board (see Figure 38)

UM2525STM32H7x7I-EVAL electrical schematics

UM2525 - Rev 5 page 41/68

Figure 20. STM32H7x7I-EVAL Evaluation board

1 17

MB1246

MB1246 E.2

2/13/2019

Title:

Size: Reference:

Date: Sheet: of

A3 Revision:

STM32H7xxI-EVALProject:

Note:1. Text in italic placed on a wire doesn't correspond to net name. It just helps to identify rapidly MCU IO related to this wire.2.R100/R103/R107's pull up power is changed from 3V3 to VDD_IO of U13 from A.1 to B.13.CAN_RX is connected to PA11 instead of PA9 and CAN_TX is connected to PA12 instead of PA10 from A.1 to B.14.SAI1_MCLKA is connected to PE2 instead of PG7 by default from A.1 to B.15.IRDA is removed from A.1 to B.16.LEDs' connection are changed, in order to avoid conflict with RGB LCD signals from A.1 to B.17.JP2 is moved to FDCAN1_RX, SB50 is moved to FDCAN1_TX from B.1 to C.18.Add ETH_nINT from B.1 to C.19.USB sequence numbers are swapped to match datasheet from B.1 to C.110.Update STLINK version3 from B.1 to C.111.VCAPx tied together for both SMPS and LDO mode on MCU from C.1 to D.112. U19 ST890 is replaced by STMPS2151STR from C.1 to D.113. Add C188 from D.1 to E.1 14. SB52 closed from E.1 to E.2

+3V3 R212 1K5R209 1K5

32

1

JP7

32

1

JP8

SAI1_SCKASAI1_FSASAI1_SDASAI1_SDB

Audio_INT

I2C1_SDAI2C1_SCL

SAI1_MCLKADFSDM_CLK

DFSDM_DATA1PDM1_CLK1

PDM1_D1

U_AudioAudio.SchDoc

PA[0..15]PB[0..15]PC[0..15]PD[0..15]PE[0..15]PF[0..15]PG[0..15]PH[0..15]PI[0..15]PJ[0..15]PK[0..7]

RESET#

PA0_CPA1_CPC2_CPC3_C

U_ExtensionConnectorExtensionConnector.SchDoc

FDCAN1_TXFDCAN1_RX

FDCAN1_STBY

QSPI_BK1_IO3

QSPI_BK1_IO1

QSPI_BK1_NCSQSPI_BK1_IO0

QSPI_BK1_IO2

QSPI_CLK

QSPI_BK2_NCSQSPI_BK2_IO0QSPI_BK2_IO1QSPI_BK2_IO2QSPI_BK2_IO3

U_FDCAN&QSPIFDCAN&QSPI.SchDoc

FMC_NE1

FMC_NWEFMC_NOEFMC_NWAIT

FMC_NBL0FMC_NBL1

D[0..31]A[0..23]

SDNCASSDNWE

SDNRASSDNE1

SDCKE1

SDCLK

FMC_NBL3FMC_NBL2

FMC_NE3

U_MemoryMemory.SchDoc

MFX_IRQOUT

I2C1_SDAI2C1_SCL

MFX_IO5

MFX_IO6MFX_IO7

MFX_IO8MFX_IO9

MFX_IO10MFX_IO11

MFX_IO12

MFX_IO13

MFX_IO14

MFX_IO15

MFX_WKUP

MFX_IO0MFX_IO1MFX_IO2MFX_IO3MFX_IO4

RESET#

U_MFXMFX.SchDoc

U_PowerPower.SchDocSDIO1_CKIN

SDIO1_CDIRSDIO1_D0DIR

SDIO1_D123DIR

SDIO1_D0SDIO1_D1SDIO1_D2SDIO1_D3

SDIO1_CMD

SDIO1_CLK

SD_LDO_SEL

MicroSDCard_Detect

U_SD cardSD card.SchDoc Same length

208MHz clock

25MHz clock

10MHz clock

Same length

60MHz clock

Same length

90MHz clock

133MHz clock

Same length

20MHz clock

84MHz clock

500MHz clock

ETH_MCO

RMII_TXD0

RMII_TX_EN

RMII_RXD0RMII_REF_CLK

RMII_CRS_DV

ETH_MDCETH_MDIO

RMII_TXD1

RMII_RXD1

RESET#ETH_nINT

U_EthernetEthernet.SchDoc

RS232_TXRS232_RXBootloader_BOOT0

Bootloader_RESET

U_RS232RS232.SchDoc

JOY_SELJOY_DOWNJOY_LEFTJOY_RIGHTJOY_UP

TAMPER_KEYWAKEUP

Potentiometer

LED4_MIPILED3_MIPI

LED1_MIPILED2_MIPI

LED1_RGB

LED2_RGBLED3_RGB

LED4_RGB

U_PeripheralsPeripherals.SchDoc

PA[0..15]PB[0..15]PC[0..15]PD[0..15]PE[0..15]PF[0..15]PG[0..15]PH[0..15]PI[0..15]

TMS/SWDIOTCK/SWCLK

TDI

ULPI_STP

ETH_MDC

RMII_RXD0RMII_RXD1

SDIO1_D0

EXT_RESET

SDIO1_CLK

TAMPER_KEY

LCD_ENB

SDIO1_CMD

FMC_NOEFMC_NWE

FMC_NWAIT

FMC_NE1FMC_NBL3FMC_NBL2

EXPANDER_INT

ULPI_DIR

LCD_HSYNCLCD_VSYNC

LCD_CLK

FMC_NBL0FMC_NBL1

TRACE_CKTRACE_D0

TRACE_D2TRACE_D1

SAI1_SDA

TRACE_D3

SAI1_SDB

SAI1_SCKASAI1_FSA

SAI1_MCLKA

SDNRAS

SDCLK

FMC_NE3

RMII_TX_ENRMII_TXD1

SDNCAS

SDCKE1

SDNE1

ULPI_NXT

SDNWE

LCD_G[0..7]LCD_B[0..7]

D[0..31]A[0..23]

ULPI_D[0..7]

PJ[0..15]PK[0..7]

LCD_R[0..7]QSPI_BK1_IO3QSPI_BK1_IO2QSPI_BK1_IO1QSPI_BK1_IO0DSI_TE

DSI_CK_PDSI_CK_NDSI_D0_PDSI_D0_NDSI_D1_PDSI_D1_N

DSI_RESET

LED1_MIPILED2_MIPILED3_MIPILED4_MIPI

RMII_REF_CLK

ETH_MDIO

ULPI_CK

RMII_CRS_DV

LCD_BL_CTRL

USART1_TXUSART1_RX

USB_FS2_ID

FDCAN1_RX

USB_FS2_DM

FDCAN1_TX

USB_FS2_DP

MCO

WAKEUP

TDO/SWO

TRST

I2C1_SCLI2C1_SDA

USB_FS1_IDUSB_FS1_DMUSB_FS1_DP

QSPI_BK1_NCS

RMII_TXD0

QSPI_CLK

SDIO1_CKIN

SDIO1_CDIR

DFSDM_CLKDFSDM_DATA1

SDIO1_D0DIRSDIO1_D123DIR

SDIO1_D1SDIO1_D2SDIO1_D3

FDCAN1_STBY

PDM1_CLK1PDM1_D1

QSPI_BK2_IO2QSPI_BK2_IO3


RESET#

Bootloader_BOOT0Bootloader_RESET

PA0_CPA1_CPC2_CPC3_C

QSPI_BK2_NCS

CEC

Potentiometer

TRGOUTTRGIN

LED1_RGBLED3_RGB

ETH_nINT

U_MCUMCU.SchDoc

LCD_R[0..7]

LCD_HSYNCLCD_VSYNC

LCD_CLK

LCD_ENB

I2C1_SDAI2C1_SCL

LCD_B[0..7]LCD_G[0..7]

TOUCH_INT EXT_RESET

DSI_CK_PDSI_CK_NDSI_D0_PDSI_D0_NDSI_D1_PDSI_D1_N

LCD_BL_CTRL

DSI_TEDSI_RESET

SCLK/MCLKLRCLK

I2S

CECCEC_CLKRESET#

U_LCD ConnectorsLCD Connectors.SchDoc

ULPI_D[0..7]ULPI_CK

ULPI_DIR

ULPI_NXTULPI_STP

USB_RESET

USB_FS1_DMUSB_FS1_DP

OTG_FS1_PowerSwitchOnOTG_FS1_OverCurrent

USB_FS1_IDRESET#

U_USB_OTGUSB_OTG.SchDoc

OTG_FS2_PowerSwitchOnOTG_FS2_OverCurrent USB_FS2_DM

USB_FS2_DP

USB_FS2_ID

U_USB_OTG_FSUSB_OTG_FS.SchDoc

T_SWCLKT_SWOT_NRST

T_SWDIO

STLK_VCP_RXSTLK_VCP_TX

GNDDetect

U_ST_LINK_V3ST_LINK_V3.SCHDOC

TDI

RESET#

TRACE_D3TRACE_D2TRACE_D1TRACE_D0TRACE_CK

TRSTTMS/SWDIOTCK/SWCLKTDO/SWO

DBGRQDBGACK

GNDDetect


U_JTAG&TraceJTAG&Trace.SchDoc

R300 0R301 0R302 0

UM

2525STM

32H7x7I-EVA

L electrical schematics

UM

2525 - Rev 5

page 42/68

Figure 21. STM32H7x7I-EVAL MCU

2 17

MCU

MB1246 E.2

2/13/2019

Title:

Size: Reference:

Date: Sheet: of

A3 Revision:


PA[0..15] PA[0..15]

PB[0..15] PB[0..15]

PC[0..15] PC[0..15]

PD[0..15] PD[0..15]

PE[0..15] PE[0..15]

PF[0..15] PF[0..15]

PG[0..15] PG[0..15]

PH[0..15] PH[0..15]

PI[0..15] PI[0..15]

PA4PA5PA6PA7

PA11PA12

PA9PA10

PA0PA1

PA15

PA3

PA13PA14

PA2

PA8

PB5

PB7

PB14PB15

PB10

PB8PB9

PB1PB2

PB3

PB0

PB4

PB11PB12PB13

PC0PC1PC2PC3PC4PC5PC6PC7PC8PC9PC10PC11PC12PC13

ULPI_D0

TMS/SWDIOTCK/SWCLKTDI

ULPI_D3ULPI_D4

ULPI_D6

ULPI_STPETH_MDC

RMII_RXD0RMII_RXD1

SDIO1_D0

EXT_RESET

SDIO1_CLKTAMPER_KEY

PJ0

PJ14PJ15

PJ12PJ13

PJ1PJ2PJ3PJ4PJ5

LCD_R1LCD_R2LCD_R3LCD_R4LCD_R5LCD_R6LCD_R7

LCD_B0LCD_B1LCD_B2LCD_B3

LCD_G2LCD_G3LCD_G4

PK3PK4PK5PK6PK7

LCD_B4LCD_B5LCD_B6LCD_B7

LCD_G5LCD_G6

LCD_ENB

PD0PD1PD2PD3PD4PD5PD6PD7PD8PD9PD10PD11PD12PD13PD14PD15

D2D3

D13D14D15

D0D1

SDIO1_CMD

FMC_NOEFMC_NWE

FMC_NWAITFMC_NE1

A16A17A18

PI0

PI14PI15

PI9PI8

PI11PI10

PI12PI13

PI1PI2PI3PI4PI5PI6PI7

D24D25D26D27

D28D29

D30D31

R256 33R264 33R263 33R267 33

FMC_NBL3FMC_NBL2

EXPANDER_INT

R243 33R240 33

R242 33R246 33

ULPI_DIRLCD_HSYNCLCD_VSYNC

LCD_CLKLCD_R0

PE0

PE14PE15

PE9PE8

PE11PE10

PE12PE13

PE1PE2

PE3

PE4

PE5

PE6

PE7

PF0

PF14PF15

PF9PF8

PF11PF10

PF12PF13

PF1PF2PF3PF4PF5PF6PF7

PG0

PG14PG15

PG9PG8

PG11PG10

PG12PG13

PG1PG2PG3PG4PG5PG6PG7

PH14PH15

PH9PH8

PH11PH10

PH12PH13

PH2PH3PH4PH5PH6PH7D4

D5D6D7D8D9D10D11D12

A1A2A3A4A5

A6A7A8A9

A10A11A12A13A14A15

A19

A20

A21

A22

A0

A23

D16D17D18D19D20D21D22D23

FMC_NBL0FMC_NBL1

TRACE_CK

TRACE_D0

TRACE_D2

TRACE_D1

SAI1_SDATRACE_D3

R54 33R67 33R66 33R280 33R68 33R278 33R70 33R277 33R69 33

R224 33R226 33R222 33R223 33R221 33R219 33

SAI1_SDB

SAI1_SCKA

SAI1_FSA

SAI1_MCLKA

R252 33 SDNRASR250 33R251 33R53 33R279 33

R50 33R51 33

R261 33R272 33

SDCLK R268 33

FMC_NE3RMII_TX_EN R49 33

RMII_TXD1

R245 33SDNCAS

SDCKE1SDNE1 R58 33

ULPI_NXTSDNWE R248 33

R48 33R37 33

R71 33R72 33R276 33R273 33R74 33R258 33R257 33R266 33

R269 33R77 33

R75 33R76 33

R262 33R265 33

R73 33

LCD_G[0..7]

LCD_B[0..7]

D[0..31]

A[0..23]

D[0..31]

A[0..23]

ULPI_D[0..7]ULPI_D[0..7]

PJ[0..15] PJ[0..15]

PK[0..7] PK[0..7]

R249 [N/A]

R247 10K

R270 33R260 33

R275 33R274 33R271 33

R234 33

R236 33

R231 33

R217 33

R230 33

R233 220KR238 220KR241 220K

R218 220KR227 220K

LCD_R[0..7]LCD_R[0..7]

LCD_G[0..7]

LCD_B[0..7]

R220 0



R14 33R13 33R232 33R239 33

SB15 Closed

SB9 Closed

SB7 Closed

SB41 Closed

SB3 ClosedSB2 Closed

SB8 Closed

SB5 Closed

SB42 Closed

DSI_TE

DSI_CK_PDSI_CK_N

DSI_D0_PDSI_D0_NDSI_D1_PDSI_D1_N

DSI_RESET

LED1_MIPILED2_MIPILED3_MIPILED4_MIPI

RMII_REF_CLKETH_MDIO

ULPI_CK

RMII_CRS_DVLCD_BL_CTRL

USART1_TX

VBUS_FS2

USART1_RX

USB_FS2_IDFDCAN1_RXUSB_FS2_DM

FDCAN1_TXUSB_FS2_DP

MCO

WAKEUP

R255 10K

JP2

PB6

ULPI_D1ULPI_D2

TDO/SWOTRST ULPI_D7

I2C1_SCLI2C1_SDA

ULPI_D5USB_FS1_ID R254 [N/A]

USB_FS1_DM

USB_FS1_DP

LCD_G0LCD_G1

LCD_G7

VBUS_FS1

QSPI_BK1_NCS

RMII_TXD0

QSPI_CLK R34 33

SDIO1_CKINSDIO1_CDIR

SB48 Open

SB47 OpenSB46 Closed

SB49 OpenSB51 Closed

DFSDM_CLKDFSDM_DATA1


SDIO1_D1SDIO1_D2

SDIO1_D3

X2NX3215SA-32.768KHZ-EXS00A-MU00525

PC14PC15

FDCAN1_STBY

PDM1_CLK1SB11 Closed

PDM1_D1

SB38 Closed

R259 33

QSPI_BK2_IO2 R244 33

QSPI_BK2_IO3 R29 33

PH0PH1

C8 3.9pF

C9 3.9pF

R16 0



PJ6PJ7PJ8PJ9PJ10PJ11

PK0PK1PK2

PA0_CPA1_C

PC2_CPC3_C

RESET#

1

4 3

2

B1TD-0341 [RESET/Black]

C94

100nF

231

SW109.03290.01

RESET#

BOOT0

+3V3

R310K

Bootloader_BOOT0

D3

BAT60JFILM

JP3

Bootloader_RESETJP6D1

BAT60JFILM

+3V3

PA0_CPA1_C

PC2_CPC3_C

4

13

2

X1NX3225HA-25MHz-EXS00A-CH00343

QSPI_BK2_NCS SB45 Open

CEC

PE5 D1

PC1M2

PC2M3

PC3M4

PF9 L4

PA2N3 PA1N4

PA6R3

PA0N5

PA7R5

PB11P12

PD11 R15

PC6F14

PA8E15

PA9D15

PA13(JTMS/SWDIO)C15

PA15(JTDI)A14

PC10A13

PA14(JTCK/SWCLK)B14

PC11B13

PD4 A12

PB6B5

PE1 B4

PF2 G1

PE6 E5

PF13 P7

PB2R6

PF12 R7

PC7F13

PB3(JTDO/TRACESWO)C6

PB7C5

PE0 C4

PA12E16 PA11E17

PD14 P16

PD12 R16

PD13 R17

PA5T3

PC4T4

PB1T5

PF11 T7

PE8 T9

PE13 T10PB12T14

PB15T15

PD10 T16PD9 T17

PA3U2

PA4U3

PC5U4

PB0U5

PE7 U9

PE14 U10PB13U14

PB14U15

PD8 U16

PE4 D2

PF7 K3PF6 K2

PF10 L3

PC0L2

PF8 K4

PF5 J4

PF3 H4

PF14 P8

PE10 N9PE9 P9

PF15 R9

PE11 P10

PE12 R10

PB10P11

PE15 R11

PD15 P15

PD1 E12

PC8E13

PD0 D13

PB4(NJTRST)B7

PB5A5

PD3 B12

PC12C12

PD2 D12

PD7 C11PD6 B11PD5 A11

PC14-OSC32_INC2

PB8D5

PC9E14

PA10D14

PE2 C3

PE3 D3

PB9D4

PC13E3

PF1 G3PF0 G4

PC15-OSC32_OUTC1

PF4 J5

U7A

STM32H7

NRSTK1

PG3H15

PG6G15 PG5G14

PG8F15

PG9A10

PG10A9

PG11B9

PG12C9

PG14D8

PG7F16

PG2H16

PG0T8

PG1U8

PG4H14

PG13D9

PG15D6

PH2N2

PH3P2

PH5P4 PH4P3

PH9R13

PH12R14

PH1-OSCOUTJ1

PH15B16 PH14B17 PH13D16

PH6T11

PH8T13 PH7U13

PH0-OSCINJ2

PH10P13

PH11P14

PI15 P5

PJ11 K14

PI2 B15PI1 A15

PK5 A8

PI12 H1

PJ9 M14

PJ15 B10PJ14 D10

PK7 D7

PI0 A16

PK2 H17

PJ2 T6

PJ3 U6

PJ4 U7

PI5 A3

PI6 A2

PI9 E2

PI13 H2

PJ0 N6

PJ1 P6

PJ5 R12

PJ8 N13PJ7 N14PJ6 N15

PK1 J15PK0 J14

PK3 C8

PK4 B8

PK6 C7

PI7 B3

PI4 A4

PJ10 L14

PJ12 D11

PI8 E4

PI10 F3

PI3 C14

PI14 H3

PJ13 E10

PI11 F4

PC3_CR2

PA0_CT1

PA1_CT2

PC2_CR1

DSI_CKP L16

DSI_CKN L17

DSI_D0P M16

DSI_D0N M17

DSI_D1P K16

DSI_D1N K17PDR_ONE7

BOOT0E8

U7B

STM32H7

Potentiometer SB43 Closed

TRGOUT

TRGIN

R15 0

SB57 Closed

SB56 OpenSAI1_MCLKA

SAI1_MCLKA

SB58 Closed

LED1_RGB

LED3_RGB

SB59 Closed

SB60 Closed

R17 0

R18 0C11 1.5pF

C10 1.5pF

SB50 Closed

ETH_nINT SB62 Closed

D19ESDALC6V1-1U2

UM

2525STM

32H7x7I-EVA


UM

2525 - Rev 5

page 43/68

Figure 22. STM32H7x7I-EVAL power

3 17

Power

MB1246 E.2

2/13/2019

Title:

Size: Reference:

Date: Sheet: of

A4 Revision:


Vin3

GN

D1

Vout 2

Tab 4

U20LD1086D2M33

SV1

SG2

CV 3

CG1 4

CG2 5

CG3 6

L3

BNX002-01

C36220uF

E5V

TP55V

+5V

C4647uF

C5110uF

C52100nF

+5V +3V3TP11Ground

TP7+3V3

1

32

CN10

DC-10BZ1SMAJ5.0A-TR C34

100nF

1

2

3

D10ZEN056V130A24LS

E5VD5V

U5V_ST_LINK

+3V3 VDD_MCUJP9R159

820

VBUS_HS

VBUS_FS1

1 23 45 67 89 1011 12

JP10

Header 6X2

VBUS_FS2

TP2Ground

TP1Ground

TP6Ground

+5V TP92V9_SD

R143 1K

C54[N/A]

C504.7uF

+2V9_SD

C48[N/A]

R134 22K[1%]

R136

16K[1%]

Power Supply 2.9V

[Ceramic]

C4710uF

+3V3

Vout=1.22*(1+R1/R2)

R1

R2

VDD_MCU

TP3VDDA

VDDA

VREF+

R2160

TP4VREF

VDD_MCU

C272.2uF[N/A]

DSI_VDD12

VDD_MCU

Ceramic capacitor (Low ESR <600m ohm)

C262.2uF

Only one 2.2uF required on board

C135100nF

BT1

CR1220 holder

+3V3

C119100nF

C125100nF

C127100nF

C1061uF

C110100nF

VREF+

C1071uF

VDDA

C109100nF

VDD_MCU

C122100nF

C117100nF

C133100nF

C126100nF

C121100nF

C114100nF

C115100nF

C124100nF

C123100nF

VDD_MCU

C130100nF

C129100nF

C131100nF

C132100nF

C134100nF

C118100nF

C214.7uF

C120100nF

L12.2uH(LQM2MPN2R2NG0)

32

1

JP11

VDD_MCU

VDD_SDC

+5V

VDD_MCU

SB21 Open

SB19 Closed

C128100nF Vin3 Vout 2

1

Tab 4

U21LD1117S18TR

C5910uF

+1V8_LDO

TP121V8

+3V3

VDD_SDCSB36 Open

SB37 Closed+1V8

VSS K9

VREF- N1

VREF+M1

VSSA P1

VDDE11

VSS J7

VDDK5

VSSSMPSF2

VSS H11

VSS L11

VSS K10

VSS L7

VSS G7

VDDG5

VSS L10

VDDH5

VDDE9

VSS K11

VDDF5

VSS H10

VDDL5

VSS L8

VSS L9

VSS J11

VSS G11

VSS H7

VSS K7

VSS K8

VSS J10

VSS G10

VDDG13

VSS R4

VDDM5 VDDL13

VSS B6

VCAPA7

VDDSMPSF1

VDDE6

VDDN8

VDDJ13 VDDH13

VSS A17

VSS C16

VDDLDOC17

VCAPD17

VDD33USBF17

VSS G16

VDD50USBG17

VSS J16

VSS J17

VSS G8

VSS G9

VSS H8

VSS H9

VSS J8

VSS J9

VSS N16

VCAPDSI N17

VDDDSI P17

VSS U1

VCAPU11

VDDLDOU12

VSS U17

VSS T12

VSS A1

VBATB1

VSS B2

VDDAL1

VSS J3

VDDN7

VSS R8

VSSDSI M15

VDDM13

VDDN12 VDDN11

VDDLDOA6

VSSDSI L15VSSDSI K15

VDDN10

VDDK13

VSS C10

VSS C13

VFBSMPSG2 VLXSMPSE1

U7C

STM32H7

C1210uF(GRM155R60G106ME44)

SB22Closed EN1

GN

D2

VO 4

ADJ 5GN

D7

VI6 PG 3

U17ST1L05BPUR

C291uF_X5R_0603

SB13

SB16 Open

C18 2.2uFC15 4.7uFC28 4.7uFC20 [N/A]

SB20SB14

SB23C30 2.2uFC22 2.2uF SB17 Open

SB10SB18

L10BEAD(FBMJ1608HM180NTR)

VDD_MCU

1 2

LD9Green

R20

Power configurations:

SB13,SB23,SB18

SB14,SB20,SB10

SB13,SB23,SB10

SB14,SB16,SB20SB10,SB17,SB53

SB13,SB17,SB23SB16,SB18

SB14,SB16,SB17

Mount Removed

STM32H7x3LDO mode

Default setting

Mode

SMPS modeSTM32H7x7Default settingSMPS+LDOmode

L1

L1

L1

Removed for STM32H7x3

SMPS GND

SMPS GND

SB18,SB20

SB53

C18710uF

SMPS GND

Place near L1

SB53

SB53,

C188 220pFSMPS GND

Only for test

UM

2525STM

32H7x7I-EVA


UM

2525 - Rev 5

page 44/68

Figure 23. STM32H7x7I-EVAL SRAM, FLASH and SDRAM

4 17

SRAM & FLASH & SDRAM

MB1246 E.2

2/13/2019

Title:

Size: Reference:

Date: Sheet: of

A4 Revision:


A1A2A3A4A5A6A7A8A9A10A11A12A13A14A15A16

A1A2A3A4A5A6A7A8A9A10A11A12A13A14A15A16A17A18A19A20A21A22

FMC_NE1FMC_NWEFMC_NOEFMC_NWAIT

JP13

A0

A0

A17A18

D0D1D2D3D4D5D6D7D8D9D10D11D12D13D14D15


Default setting: Open

PE1PE0

PD5PD7

PD6PD4

PG10

FMC_NBL0FMC_NBL1

A19A20 A23

A22B8

A15D7

A14C7

A13A7

A12B7

A11D6

A10C6

A9A6

A8B6

A19D5 A20D4

WA5

RPB5

A21C5

Vpp/WPB4

RBA4

A18C4

A17B3

A7A3

A6C3

A5D3

A4B2

A3A2

A2C2

A1D2

VCCQ D8

A0E2

EF2

VSS E8

GG2

DQ0 E3

DQ8 F3

DQ1 H3

DQ9 G3

DQ2 E4

DQ10 F4

DQ3 H4

DQ11 G4

VCCQ F1

DQ4 H5

DQ12 F5

DQ5 E5

DQ13 G6

DQ6 H6

DQ14 F6

DQ7 E6

DQ15A-1 G7

VSS H7BYTEF7

A16E7

VCC G5

VSS H2

A23C8U12

MT28EW128ABA1LPC-0SIT

D[0..31]

A[0..23]

D[0..31]

A[0..23]

R128 0

R88 0

SRAM

Nor Flash

+3V3

+3V3

+3V3+3V3

+3V3

+3V3

+3V3

+3V3



A1A2A3A4A5A6A7A8A9A10A11

A0

SDRAM

A11H9

A10G7

A9J3

A8H2

A7H1

A6G3

A5G2

A4G1

A3F3

A2F7

A1G9

A0G8

NCE3

DQ0 R8

DQ8 L2

DQ1 N7

DQ9 M3

DQ2 R9

DQ10 M2

DQ3 N8

DQ11 P1

VDDQB2

DQ4 P9

DQ12 N2

DQ5 M8

DQ13 R1

DQ6 M7

DQ14 N3

DQ7 L8

DQ15 R2

VSS A3VDDA7

DQ16 E8

DQ24 A2

DQ17 D7

DQ25 C3

DQ18 D8

DQ26 A1

DQ19 B9

DQ27 C2

DQ20 C8

DQ28 B1

DQ21 A9

DQ29 D2

DQ22 C7

DQ30 D3

DQ23 A8

DQ31 E2

VSSQ B3

VDDQB7 VSSQ B8

VSSQ C1VDDQC9

VSSQ D1VDDQD9

VDDQE1

NCE7

VSSQ E9

VSS F1VDDF9

NCH3

NCH7

BA0J7 BA1H8

NUK2 NCK3

VDDQL1

VSS L3VDDL7

VSSQ L9

VSSQ M1VDDQM9

VSSQ N1VDDQN9

VDDQP2 VSSQ P3

VDDQP7 VSSQ P8

VSS R3VDDR7

DQM0K9 DQM1K1 DQM2F8

CLKJ1 CKEJ2 CS#J8

DQM3F2

RAS#J9 CAS#K7 WE#K8

U15

IS42S32800G-6BLI

SDNCASSDNWE

SDNRASSDNE1SDCKE1SDCLK

FMC_NBL3FMC_NBL2

+3V3

+3V3+3V3+3V3

Place close SDRAMPlace close Nor FlashPlace close SRAM

PH5PG15PF11PH6PH7PG8

PI5PI4

A4B4

A3B3

A2A5

A1A4

A0A3

CEB5

I/O0 B6I/O1 C5I/O2 C6I/O3 D5

VCC D6

VSS D1

I/O4 E5I/O5 F5I/O6 F6I/O7 G6

WEG5

A16E4

A15F4

A14F3

A13G4

A12G3

A11H5

A10H4

A9H3

A8H2

I/O8 B1I/O9 C1I/O10 C2I/O11 D2

VCC E1

I/O12 E2I/O13 F2I/O14 F1I/O15 G1

BLEA1

BHEB2

OEA2

A7D4

A6C4

A5C3

A17D3 A18H1

VSS E6

A19G2 A20H6

CE2 A6

U16

IS61WV102416BLL-10MLI

R95 0

A14A15

FMC_NBL1FMC_NBL0

R282 0

C33100nF

C15

510

0nF

C14

610

0nF

C13

810

0nF

C13

610

0nF

C13

710

0nF

C15

910

0nF

C15

810

0nF

C15

710

0nF

C14

310

0nF

C14

510

0nF

C16

110

0nF

C16

010

0nF

C15

610

0nF

C14

210

0nF

C14

410

0nF

C15

010

0nF

C15

210

0nF

C15

110

0nF

C14

910

0nF

R12910K

R28110K

R8710K

R8910K

R86

10K R96

10K

FMC_NE3

UM

2525STM

32H7x7I-EVA


UM

2525 - Rev 5

page 45/68

Figure 24. STM32H7x7I-EVAL audio

5 17

Audio

MB1246 E.2

2/13/2019

Title:

Size: Reference:

Date: Sheet: of

A4 Revision:


SAI1_SCKA

2

6

4

3 CN17

PJ3028B-3

Default I2C Address:0011010

PE6ADCDAT1F2

ADCLRCLK1/GPIO1G3

AGND D6

CPVDDG9

CPVOUTN H7

CPVOUTP G7

CS/ADDR G2

DACDAT1E4

CPGND H9

DCVDDF1

DBVDDD2 DGND E2

CPCB H8

AVDD1D9

BCLK1G1

CIFMODE A4

CPCA G8

DMICCLKC6

AGND E7

AGND E8

AVDD2D8

GPIO2/MCLK2 E1

GPIO3/BCLK2H2

GPIO4/LRCLK2F4

GPIO5/DACDAT2H3

GPIO6/ADCLRCLK2G4 GPIO7/ADCDAT2E5

GPIO8/DACDAT3H4

GPIO9/ADCDAT3F5

GPIO10/LRCLK3H5 GPIO11/BCLK3F6

HP2GND F7

HPOUT1FB G5

HPOUT1L H6HPOUT1R G6

HPOUT2N F9

HPOUT2P F8

IN1LND7 IN1LPC8

IN1RNB7 IN1RPC7

IN2LN/DMICDAT1B9 IN2LP/VRXNB8

IN2RN/DMICDAT2A9 IN2RP/VRXPA8

LDO1ENAD4

LDO1VDDE9

LDO2ENAD5

LDO2VDDD1

LINEOUT1N C5

LINEOUT1P B5

LINEOUT2N C4

LINEOUT2P B4

LINEOUTFB A6

LRCLK1E3

MCLK1 D3

MICBIAS1 A7

MICBIAS2 B6

REFGND A5

SCLK H1SDA F3

SPKGND1 A1

SPKGND2 C1

SPKMODE A3

SPKOUTLN B1

SPKOUTLP A2

SPKOUTRN C3

SPKOUTRP B3

SPKVDD1B2

SPKVDD2C2

VMIDC C9

VREFCE6

U22

WM8994ECS/R

C75

100n

F

C68

100n

F

+3V3

+1V8

+3V3

SAI1_FSASAI1_SDASAI1_SDB

PE5PE4

PE3Audio_INT

C77

1uF

I2C1_SDAI2C1_SCL

PB7PB6

SAI1_MCLKAPG7

R168 2K2

C64

100n

F

C65

100n

F

R15120

R15220

C62 2.2uF

C61 2.2uF

C63 2.2uF

32

1 JP12 MICBIAS1+3V3

C95

100n

FDFSDM_CLK

time slot1 of SAI

time

slot

0 of

SAI

DFSDM_DATA1 PC3

+3V3

C70

100n

F

+1V8

+3V3

+1V8

C72

100n

F

C96

100n

FTo MFX

R163[N/A] +3V3

MFX_GPIO5

R157 4K7

R206 10K

C60 1uF

C69

1uF

C73

1uF

C79

4.7u

F

C71

4.7u

F

C74

4.7u

F

C804.7uF

C834.7uF

C844.7uF

PC2

R160 0R155 0

R149

180

R1581K

R156

180

C66

4.7uF

C55

4.7uF2

6

4

3 CN19

PJ3028B-3

R1450

R148

0

R131 [N/A]

R1471K

GND5 DOUT 4CLK 3VDD1 LR 2U26

MP34DT05TR-A

GND5 DOUT 4CLK 3VDD1 LR 2U27

MP34DT05TR-A

MIC_DATA

MIC_CLKM

IC_V

DD

SB54Closed

SB55Closed

LEFT

RIGHT

Coupon connectors

MIC_DATA MIC_VDDR207 10K

MIC_VDD

LEFTRIGHT

VDD 4LR 5NC 6

DATA1 GND2 CLK3

CN26

Coupon Connectors

VDD 4LR 5NC 6

DATA1 GND2 CLK3

CN25

Coupon Connectors

MIC_CLK

MIC_DATA

MIC_CLK

75

8

321

4

6

SW2

MS-23D18

PDM1_CLK1

PDM1_D1

PE2

PC1

132

45

6

D17ESDA6V1BC6

1 32

45

6

D18ESDA6V1BC6

UM

2525STM

32H7x7I-EVA


UM

2525 - Rev 5

page 46/68

Figure 25. STM32H7x7I-EVAL LCD connectors

6 17

LCD Connectors

MB1246 E.2

2/13/2019

Title:

Size: Reference:

Date: Sheet: of

A4 Revision:


1 23 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 3031 3233 3435 3637 3839 4041 4243 4445 4647 4849 50

CN20

P127B-2*25MGF-079-1A

LCD_R[0..7]

LCD_HSYNCLCD_VSYNC

LCD_CLK

LCD_ENB

+3V3

I2C1_SDAI2C1_SCL

RGB LCD

LCD_B[0..7]

LCD_G[0..7]LCD_R0LCD_R1LCD_R2LCD_R3LCD_R4LCD_R5LCD_R6LCD_R7

LCD_B0LCD_B1LCD_B2LCD_B3LCD_B4LCD_B5LCD_B6LCD_B7

LCD_G0LCD_G1LCD_G2LCD_G3LCD_G4LCD_G5LCD_G6LCD_G7

PJ7PJ8PJ9PJ10PJ11PK0PK1PK2

PI15PJ0PJ1PJ2PJ3PJ4PJ5PJ6

PJ12PJ13PJ14PJ15PK3PK4PK5PK6

PK7

PI12PI13

PI14

PB7PB6

+5VC5810uF

L7BEAD(FCM1608KF-601T03) C57

100nFL6

BEAD(FCM1608KF-601T03)

PA6

I2C1_SDAI2C1_SCL

TOUCH_INT

To MFXMFX_GPIO14

LCD_G[0..7]LCD_R[0..7]

LCD_B[0..7]

FTSH-125-01-F-DV-K (Samtec)

H1

H2

DSI LCD

1 23 45 67 8

CN4

F206A-2*04MGF-A

R210 0R208 0I2C1_SDA

I2C1_SCL

+3V3

PB7PB6 EXT_RESETPA4

SSM-104-L-DH (Samtec)

R211 0

I2C Connector

TOUCH_INT

LCD_BL_CTRL

+5VC14710uF

L11BEAD(FCM1608KF-601T03) C148

100nF

L12 BEAD(FCM1608KF-601T03)

DSI_CK_PDSI_CK_N

DSI_D0_PDSI_D0_N

DSI_D1_PDSI_D1_N

LCD_BL_CTRL

LCD_BL_CTRL

DSI_TE

R286

10K

PB7

PB6

C153100nF

PJ2

DSI_RESET

11 2 2

33 4 4

55 6 6

77 8 8

99 10 10

1111 12 12

1313 14 14

1515 16 16

1717 18 18

1919 20 20

2121 22 22

2323 24 24

2525 26 26

2727 28 28

2929 30 30

3131 32 32

3333 34 34

3535 36 36

3737 38 38

3939 40 40

4141 42 42

4343 44 44

4545 46 46

4747 48 48

4949 50 50

5151 52 52

5353 54 54

5555 56 56

5757 58 58

5959 60 60

6161

6262

6363

6464

CN15

QSH-030-01-F-D-A

H3

H4

TOUCH_INT

PF10

I2C1_SCL

I2C1_SDA

+3V3

+3V3



SCLK/MCLKLRCLKI2S PE6

PE5PE4

CEC PA15CEC_CLK PA8

DSI_D2_PDSI_D2_N

DSI_D3_PDSI_D3_N

+1V8

C154100nF

RESET#

Removed for STM32H7x3

UM

2525STM

32H7x7I-EVA


UM

2525 - Rev 5

page 47/68

Figure 26. STM32H7x7I-EVAL Ethernet

7 17

Ethernet

MB1246 E.2

2/13/2019

Title:

Size: Reference:

Date: Sheet: of

A4 Revision:


TD+1

TCT4

TD-2

RD+3

RCT5

RD-6

NC7

CHS GND8

LED(green)_A9

LED(green)_K10

LED(Yellow)_A12

LED(Yellow)_K11

Shield13

Shield14

CN1

J0011D21BSecond source: SI-60116-F

ETH_MCO 32

1

JP5

PA8

RMII_TXD0RMII_TX_EN

RMII_RXD0

RMII_REF_CLK

RMII_CRS_DV

ETH_MDCETH_MDIO

RMII_TXD1

RMII_RXD1

MDIO12 MDC13

RXD1/MODE17 RXD0/MODE08

RXER/PHYAD010

TXEN16

TXD017

TXD118

CRS_DV/MODE211

nRST15

XTAL1/CLKIN5 XTAL24

GND_EP 25

RBIAS 24

VDDIO 9

VDD1A 19

VDD2A 1

VDDCR 6

RXP 23

RXN 22

TXN 20TXP 21

nINT/REFCLK014

LED2/nINT/nPME/nINTSEL 2LED1/nINT/nPME/REGOFF 3

U5

LAN8742A-CZ-TR

iDiff Pair 100ohm

iDiff Pair 100ohm

iDiff Pair 100ohmi

Diff Pair 100ohm

TD_N

TD_P

RD_N

RD_P

R21

12K1

C11310uF

PG11PG13PG12

PC4PC5

PA7

PC1PA2

PA1

R4210K

R4010K

R4510K

R43 10K

R810K

C112100nF

C111100nF

C116100nF

C103100nF

C4100nF

C171uF_X5R_0603

C19470pF

R9270

R7270

I/O11

GND2

I/O23 I/O3 4Vbus 5I/O4 6U3

USBLC6-4SC6C102100nF

C1630pF

C1430pF

R2350

R2550

R2250

R2450

L2BEAD

R41 33R39 33

R44 33R46 1K5

R35 10K

12

X3X53T-C20SSA-25.000MHz

R31 33

+3V3

+3V3

+3V3

+3V3

+3V3

R30 0

RESET#

C5100nF

R47 0

ETH_nINT

R110K[N/A]

+3V3

UM

2525STM

32H7x7I-EVA


UM

2525 - Rev 5

page 48/68

Figure 27. STM32H7x7I-EVAL USB OTG_HS

8 17

USB_OTG_HS

MB1246 E.2

2/13/2019

Title:

Size: Reference:

Date: Sheet: of

A4 Revision:


ULPI_D[0..7]

ULPI_CK

ULPI_D0ULPI_D1ULPI_D2ULPI_D3

ULPI_DIRULPI_NXT

ULPI_STP

+5V

R1253K3

12LD6

Red

R288620

C404.7uF

VBUS1

DM2

DP3

ID4

GND5

Shield6

USB

_Mic

ro-A

B re

cept

acle

Shield7

Shield8

Shield9

EXP10

CN14

475900001

VBUS_HS

PA3PB0PB1PB10

C4233pF

X4

24MHz

R1211M

C4333pF

ULPI_D[0..7]

PB11PB12PB13PB5

ULPI_D4ULPI_D5ULPI_D6ULPI_D7

L5

EXC-3BP121H[BEAD]

L4EXC-3BP121H[BEAD]

R127

10K

R116 820

R287330

12

LD5Green

R12247K

R11922K

C44

100nF

C45

100nF

C37

100nF

C38

100nF

USB_RESET

PH4PI11PC0PA5

3

1

2

T59013

A1

A2

B1

B2

D12[N/A]

A1

A2

B1

B2

D11[N/A]

+3V3

+3V3

GND2

IN5

EN4 OUT 1FAULT 3U14

STMPS2151STR

USB_FS1_DMUSB_FS1_DP

VBUS1

DM2

DP3

ID4

GND5

Shield6

USB

_Mic

ro-A

B re

cept

acle

Shield7

Shield8

Shield9

EXP10

CN16

475900001

PB13

PB12

PB14PB15

R289330

12

LD7Green

3

1

2

T69013

+3V3

R13722K

OTG_FS1_PowerSwitchOn

OTG_FS1_OverCurrentR126 0

USB_FS1_ID

To MFX

From MFX

MFX_GPIO8

MFX_GPIO9

C41 100nF

C139100nFC141

100nF

R118 33

R135

47K

VBUS_FS1

R284[N/A]

+3V3

SB61 closed and SB52 openwhen reset iscontrolled by MFX

SB29 Open

SB30Closed

SB28Open

SB27ClosedCPEN 17

VBUS 22

ID 23

REFSEL0 8

DP 18DM 19

RESETB27

VBAT 21NXT2

DIR31

STP29

CLKOUT1

VDD1.8 30VDD3.3 20

D713

D610

D59

D47

D36

D25

D14

D03 REFSEL1 11

VDD1.8 28

XO25

NC 12

REFCLK26

REFSEL2 14

VDDIO 32

RBIAS 24

GNDPAD 33

SPK_R16 SPK_L15

U13

USB3320C-EZK

R117 0R123 0R124 0

R101 0R104 0R105 0R108 0R109 0R111 0R113 0R114 0

SB61 Open

R120 8K06_1%

R1070

R1030

R1000

R106[N/A]

R102[N/A]

R99[N/A]

REFSEL0 REFSEL1 REFSEL2

REFSEL0REFSEL1REFSEL2

+3V3

R283 0

C1402.2uF_X7R

+1V8

4

3

5 G

SD6

78

21 T1

STS5P3LLH6

3

1

2

T29013

+1V8

R1331K

R130 10K

R132 10K

R285[N/A]

C39 100nF+5V

3

4

5

G

SD

6

21

T7STT4P3LLH6[N/A]

T1_D

T1_D

+3V3

T1_G

T1_G

Backup footprint for T1

VDD_IO

VDD_IO

R2984K7

VDD_IO

R299100K

From MFXMFX_GPIO12

SB52 ClosedRESET#

C172 100nF[N/A]

I/O11

GND2


USBLC6-4SC6

12D13

ESDA7P60-1U1M

UM

2525STM

32H7x7I-EVA


UM

2525 - Rev 5

page 49/68

Figure 28. STM32H7x7I-EVAL USB OTG_FS

9 17

USB_OTG_FS

MB1246 E.2

2/13/2019

Title:

Size: Reference:

Date: Sheet: of

A4 Revision:


+5VOTG_FS2_PowerSwitchOn

OTG_FS2_OverCurrent

+3V3

12

LD8Red

R290620

USB_FS2_DMUSB_FS2_DPUSB_FS2_ID

C534.7uF

R141 0

R146 0GND2

IN5

EN4 OUT 1FAULT 3U18

STMPS2151STR

VBUS1

DM2

DP3

ID4

GND5

Shield6

USB

_Mic

ro-A

B re

cept

acle

Shield7

Shield8

Shield9

EXP10

CN18

475900001

VBUS_FS2 PA9

PA10

PA11PA12

R165330

12

LD10Green

+3V3

R15422K

From MFX

To MFX

MFX_GPIO6

MFX_GPIO7

R14010K

R14447K

R153

47K

3

1

2

T39013

I/O11

GND2


USBLC6-4SC6

12

D14ESDA7P60-1U1M

UM

2525STM

32H7x7I-EVA


UM

2525 - Rev 5

page 50/68

Figure 29. STM32H7x7I-EVAL RS232

10 17

RS232

MB1246 E.2

2/13/2019

Title:

Size: Reference:

Date: Sheet: of

A4 Revision:


RS232_TX

RS232_RX

C2+1

C2-2 V- 3

R1IN 4

R2IN 5

R3IN 6

R4IN 7

R5IN 8

T1OUT 9

T2OUT 10

T3OUT 11T3IN12 T2IN13 T1IN14

R5OUT15 R4OUT16 R3OUT17 R2OUT18 R1OUT19 R2OUTB20 R1OUTB21

nSHDN 22nEN23

C1-24 GND 25VCC 26

V+ 27

C1+28U4

ST3241EBPR

+3V3

+3V3

Bootloader_BOOT0

Bootloader_RESET

PB14

PB15

RXD

TXDCTS

DSR

RS232

C101 100nF

C3 100nF

C104100nF

C105100nFC6100nF

162738495

CN2DB9-male USART1

UM

2525STM

32H7x7I-EVA


UM

2525 - Rev 5

page 51/68

Figure 30. STM32H7x7I-EVAL FDCAN and QSPI

11 17

FDCAN & QSPI

MB1246 E.2

2/13/2019

Title:

Size: Reference:

Date: Sheet: of

A4 Revision:


FDCAN1_TX

FDCAN1_RX

+3V3

R5120

JP1

R2140

R213[N/A]

Default setting: Open

PA12

PA11

FDCAN

C100

100nF

R4

10K

162738495

CN3DB9-male CAN connector

TXD1

VSS2

VDD3

RXD4 VIO 5CANL 6CANH 7STBY 8U2

MCP2562FD

+5V

+3V3C99100nF

FDCAN1_STBY

31 2

D2

ESDCAN02-2BWY

PD3

Twin Quad SPI Flash

C108100nF

+3V3

CS#7

DQ18

NC6

NC5 NC 12

NC 11

Vss 10

W#/Vpp/DQ2 9

HOLD#/DQ31

VCC2

NC3

CLK 16

DQ0 15

NC4 NC 13

NC 14

U28

MT25QL512ABB8ESF-0SIT

R225 33

R229 33

R253 33

R237 33

CS#_17

DQ18

CS#_26

DQ55 W_2#/DQ6 12

NC 11

Vss 10

W_1#/DQ2 9

HOLD_1#/DQ31

VCC2

RESET#3

CLK_1 16

DQ0 15

HOLD_2#/DQ74 CLK_2 13

DQ4 14

U6

MT25QL512ABB8ESF-0SIT or MT25TL01GHBB8ESF-0SIT

QSPI_BK1_IO3

QSPI_BK1_IO1 PF9

PF6

QSPI_BK1_NCS PG6

C13 100nF

+3V3

+3V3

R26 33

R32 33

QSPI_BK1_IO0

QSPI_BK1_IO2

PF8

PF7

QSPI_CLKPB2

R38 33

R36 33

QSPI_BK2_NCS

R1910K

R2010K

QSPI_BK2_IO0

QSPI_BK2_IO1 QSPI_BK2_IO2

QSPI_BK2_IO3 R27 33

R28 33

R52 33

R33 33

SB6 Closed

BK2_IO0

BK2_IO2BK2_IO1

BK2_IO3

BK2_IO3

NCS2

NCS2

BK2_IO1

QSPI_CLK QSPI_CLK

BK2_IO0

BK2_IO2

QSPI_CLK

PG9

PG14

PH2

PH3

SB12

PC11

Removed when using One Twin Quad SPI Flash

SB44

Twin Quad SPI Flash configurations:

One Twin Quad SPI Flash U6:MT25TL01GHBB8ESF-0SIT U28:NA

Two Quad SPI Flash U6:MT25QL512ABB8ESF-0SIT U28:MT25QL512ABB8ESF-0SIT R225/R229/R237/R253, SB44, C108 ON R27/R28/R33/R52, SB12/SB63 OFF

R27/R28/R33/R52, SB12/SB63 ON R225/R229/R237/R253, SB44, C108 OFF

SB63

UM

2525STM

32H7x7I-EVA


UM

2525 - Rev 5

page 52/68

Figure 31. STM32H7x7I-EVAL microSD 3.0 card

12 17

MICRO SD 3.0 Card

MB1246 E.2

2/13/2019

Title:

Size: Reference:

Date: Sheet: of

A4 Revision:


SDIO1_CKIN

SDIO1_CDIR


SDIO1_D0SDIO1_D1SDIO1_D2SDIO1_D3

SDIO1_CMD

PB8

PB9

PC6PC7

PC8PC9PC10PC11

PD2

SDIO1_CLK PC12

R8210K

SD_LDO_SEL MFX_GPIO13

MICRO SD 3.0 Card

SMS064FF or SMS128FF

1 2 3 4 5 6 7 8SW

29

SW1

10

CN13PJS008-2000

MicroSDCard_Detect

To MFX (input with pull up)

MFX_GPIO15

R112[N/A] +2V9_SD

+2V9_SD

C351uF+3V3R84

10K

R97[N/A]

R98[N/A]

R115[N/A]

R110[N/A]

R9310K

R9210K

R9110K

+3V3

SB26Closed

TP8

R8310K

7

4

9

17

8

23

18

1

25

24

19

5

3

22

20

15

6

2

10

21

16

VCCAB3 VSUPPLYA4

ENABLEC2 SELB2

100nF100nF

DIR_1_3E3

DATA0_H

DIR_0

DATA1_HDATA2_HDATA3_HA3

B1A1E1D1

DIR_CMDA2 CMD_HD2

CLK_INCLK_FB

C1E2 13

11

14

12

GND

VLDO

VSD_REF

100nF

C3

C4

B4

CD D3

WP E4

DATA0_SDDATA1_SDDATA2_SDDATA3_SD

D5E5A5B5

CLK_SDCMD_SD

C5D4

Module boardM1

IP4856CX25/C_Module_REV

R13910K[N/A]

R161 0

UM

2525STM

32H7x7I-EVA


UM

2525 - Rev 5

page 53/68

Figure 32. STM32H7x7I-EVAL peripherals

13 17

Per ipherals

MB1246 E.2

2/13/2019

Title:

Size: Reference:

Date: Sheet: of

A4 Revision:


JOY_SELJOY_DOWNJOY_LEFTJOY_RIGHTJOY_UP

C89

10nF

[N/A

]

C90

10nF

[N/A

]

C88

10nF

[N/A

]

C86

10nF

[N/A

]

C87

10nF

[N/A

]R

188

10K

[N/A

]

R18

710

K[N

/A]

R18

910

K[N

/A]

R19

110

K[N

/A]

R19

010

K[N

/A]

R204220K

C93[N/A]

R205100

R203330

PA0

+3V3

To MFX

+3V3

Buttons

Joystick

R1944K7

1 432

B3USER (Blue) C91

100nF

R192100

R1930

TAMPER_KEY PC13

Tamper & Key Button

+3V3

WAKEUP

143 2

B2WKUP

Wakeup Button

MFX_GPIO0MFX_GPIO1MFX_GPIO2MFX_GPIO3MFX_GPIO4

13

2

RV13386P-103(10K)

Potentiometer

C7[N/A]

R11 0

Close to MCU on PCB

PA0_C R6 0

CN5Two pin header for external analog input

R10 47 C92100nF

R12

0

+3V3

Potentiometer

1 2

LD3Red

1 2

LD2Orange

1 2

LD4Blue

1 2

LD1Green+3V3

R202 510[MIPI]

R201 680[MIPI]

R200 680[MIPI]

R199 680[MIPI]

LEDs

LED4_MIPI

LED3_MIPI

LED1_MIPI

LED2_MIPI

PK3

PK4

PK5

PK6

COMMON5

Selection2

DWON3

LEFT1

RIGHT4

UP6

GND 7

GND 8

B4

MT-008A

R294 510[RGB]

R295 680[RGB]

R296 680[RGB]

R297 680[RGB]

LED1_RGB

LED2_RGB

LED3_RGB

LED4_RGB

PF10

PA4

MFX_IO10

MFX_IO11

D20ESDALC6V1-1U2

D21ESDALC6V1-1U2

UM

2525STM

32H7x7I-EVA


UM

2525 - Rev 5

page 54/68

Figure 33. STM32H7x7I-EVAL extension connectors

14 17

Extension Connectors

MB1246 E.2

2/13/2019

Title:

Size: Reference:

Date: Sheet: of

A4 Revision:


1 23 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 3031 3233 3435 3637 3839 40

CN11

P1039-2*20MGF-089-1A

1 23 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 3031 3233 3435 3637 3839 40

CN12

P1039-2*20MGF-089-1A

PA[0..15] PA[0..15]

PB[0..15] PB[0..15]

PC[0..15] PC[0..15]

PD[0..15] PD[0..15]

PE[0..15] PE[0..15]

PF[0..15] PF[0..15]

PG[0..15] PG[0..15]

PH[0..15] PH[0..15]

PI[0..15] PI[0..15]

PJ[0..15] PJ[0..15]

PK[0..7] PK[0..7]

PC14PC15

+3V3D5V

SB39Open

SB40

Open

+3V3D5V

PA4PA5

PA6

PA7

PA11PA12

PA9PA10

PA0

PA1 PA15

PA3

PA13

PA14

PA2

PA8

PB5

PB6PB7

PB14PB15

PB10

PB8PB9

PB1

PB2

PB3

PB0

PB4

PB11

PB12PB13

PC0 PC1 PC2

PC3

PC4 PC5

PC6

PC7PC8

PC9

PC10

PC11

PC12

PC13

PJ0

PJ14PJ15

PJ9PJ8

PJ11

PJ10

PJ12

PJ13

PJ1PJ2

PJ3PJ4

PJ5

PJ6PJ7

PK0PK1 PK2

PK3PK4 PK5

PK6

PK7

PD3

PD6

PF9

PF8

PF10

PF6

PF7

PG6

PG7

PG14

PG11

PG10

PG12PG13PH4

PH6

PH7

PI14

PI15

PI8

PI11PI12

PI13

PD0 PD1

PD2

PD4PD5PD7

PD8PD9

PD10

PD11PD12

PD13

PD14PD15

PE0

PE14PE15

PE9PE8PE11

PE10PE12

PE13

PE1

PE2PE3PE4

PE5

PE6

PE7

PF0PF1

PF2PF3PF4PF5

PF14

PF15

PF11PF12PF13

PG0PG1

PG2 PG3

PG4PG5

PG15

PG9PG8

PH0PH1

PH14PH15

PH9

PH8

PH11

PH10

PH12

PH13

PH2PH3

PH5

PI0

PI9PI10

PI1PI2 PI3

PI4PI5

PI6

PI7

+3V3

Place close Memory

Place close Memory

D2 D3

FMC_NOEFMC_NWEFMC_NE1

D13D14

D15

A16A17

A18

D0D1

FMC_NBL0FMC_NBL1

A23A19A20

A21

A22

D4D5D6

D7D8D9

D10 D11D12

A0A1

A2A3A4A5

SDNRASA6A7 A8

A9

A11

A12 A13

A14A15

SDCLK

SDNCAS

SDCKE1

SDNE1 SDNWE

D16

FMC_NE3

D17D18

D19

D20

D21D22D23

D24D25D26 D27

FMC_NBL2

D28

D29D30

D31

FMC_NBL3

Left Right

1 23 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 3031 3233 3435 3637 3839 4041 4243 4445 4647 4849 5051 5253 5455 5657 5859 60

CN6

P1039-2*30MGF-089-1A

1 23 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 3031 3233 3435 3637 3839 4041 4243 4445 4647 4849 5051 5253 5455 5657 5859 60

CN7

P1039-2*30MGF-089-1A

+5V +5V

RESET# R215 820

A10

FTR-130-03-L-D-LC (Samtec) FTR-130-03-L-D-LC (Samtec)

FTR-120-03-L-D-LC (Samtec)

FTR-120-03-L-D-LC (Samtec)

FMC_NWAIT

PA0_CPA1_C

PC2_CPC3_C

SB1

Open

SB4

Open

UM

2525STM

32H7x7I-EVA


UM

2525 - Rev 5

page 55/68

Figure 34. STM32H7x7I-EVAL STLINK-V3E

15 17

ST-LINK/V3E

MB1246 E.2

2/13/2019

Title:

Size: Reference:

Date: Sheet: of

A4 Revision:



T_SWCLKT_SWDIO

T_SWO

T_NRST

STLK_MCO

STLK_LED

STLK_SWDIOSTLK_SWCLK

T_PWR_ENT_PWR_EXT

USB_DEV_HS_NUSB_DEV_HS_P

Fitted: NO

JP4 100nFC164

2.2uFC783KR198

4K7R164

4K7R167100nF

C1

Header 4x1

1234Fitted: NO

CN21

10K

R175

20pFFitted: NO

C81

Silkscreen = Reserved

100R179

100R291

T_VCC

VDD4 OUT 3

EN1 GND 2

X5

NZ2520SH-25.00M

T_SWCLKT_SWDIO

T_SWO

T_NRST

T_SWCLK

T_SWO

T_NRST

T_SWDIO


Fitted: NO

JP14330

R196

330

R197

LD_BICOLOR_CMS

2 1

43

Red

Green

LD12

USB_DEV_HS_NUSB_DEV_HS_P

iUSB

Matched Net Lengths [Tolerance = 0.2mm]Impedance Constraint [Min = 85.00 Max = 95.00 ]

iUSB

USB_uB_105017-0001

VBUS 1

DM 2

DP 3

ID 4

GND 5

Shield 6

USB

_Mic

ro-B

rece

ptac

le

Shield 7

Shield 8

Shield 9

EXP 10

EXP 11

CN23

USB_DEV_HS_CN_NUSB_DEV_HS_CN_P

iUSB

iUSB

Closed to Pin1 of Mirco-B

100nF

Fitted: NO

C67

ECMF02-2AMX6

GND 3NC4

D+in6 D+out 1D-in5 D-out 2

U25

12

D22

ESDA7P60-1U1M

5 Volts ST-LINK

100nFC49

1K

R195

10KR150

1uFC56

100K

R142

RED 2V

LD11

Ceramic capacitor (Low ESR)

2.2uFC185

2.2uFC186

10K

R177

100nFC184

100nFC177

100nFC165

100nFC178

100nFC2

100nFC180

100nFC181

100nFC162

100nFC182

1uFC175

4.7uFC97

100nFC166

100nFC179

100nFC98

100nFC173

100nFC176

100nFC174

100nFC183

100nFC170

2K7R292

4K7R293

D5V D7

BAT60JFILM

D8

BAT60JFILM

+3V3_ST_LINK

E5V

D9

BAT60JFILM

VBUS_HS

VBUS_FS1

VBUS_FS2

VUSB_ST_LINK

D6

BAT60JFILM

D5

BAT60JFILM

D4

BAT60JFILM

+3V3_ST_LINK

+3V3_ST_LINK

+3V3_ST_LINK

+3V3_ST_LINK

+3V3_ST_LINK

+3V3_ST_LINK

+3V3_ST_LINK

+3V3_ST_LINK

+3V3_ST_LINK

+3V3_ST_LINK

+3V3_ST_LINK

3.3 Volts ST-LINK

VUSB_ST_LINK

VUSB_ST_LINK

U5V_ST_LINK

+5V+3V3

D16BAT60JFILM

SB35Open

100nFC31

100nFC24

1uF

C23

10nFC25

1uF

C32

GNDDetect

STMPS2151

IN5 OUT 1

GN

D2

EN4 FAULT 3

U19

ST-LINKV3E_SWD

T_VCC AIN/PA0 N3

T_NRST/PA5 P4

T_PWR_EN/PB0 R5T_PWR_EXT/PB1 R4

USB_DEV_HS_N/PB14R14

USB_DEV_HS_P/PB15R15

STLK_MCO/PA8 F15

STLK_LED/PA10 D15

STLK_SWDIO/PA13A15

STLK_SWCLK/PA14A14

OSC_IN/PH0G1

OSC_OUT/PH1H1

NRSTJ1

BOOT0D6

PDR_ONC6

STLK_VCP_RX/PG9 C10

STLK_VCP_TX/PG14 A7

T_SWCLK/PH6 M11

T_SWDIO_IN/PH7 N12

T_SWDIO_OUT/PF9 L2

T_SWO/PD2 D12

V12_OTGPHYJ14

REXT_OTGPHYJ15

GNDDetect/PG5 K13

HW_TYP_0/PI4 D4

HW_TYP_1/PI5 C4

T_SW_DIR/PA7 R3

U23A

ST-LINKV3E_SWD

VBATC1

VSS

F9V

SSF8

VREF- N1VSSA M1

VREF+P1

VSS H9

VSS H10

VCAP2F13

VSS J6

VDDK4 VDDC5

VSS J7

VCAP1M10

VSS J8

VDDG13

VSS J9

VSS J10

VDDN10

VDDG3

VDDAR1

VDDC8

VDDC7

VDDF3

VDDJ12

VDDC9

VSS K6

VSS K7

VSS

F10

VSS

G6

BYPASS-REGL4

VDDN8

VDDN9

VDDJ13

VDDH13

VSS

G7

VSS

G8

VSS H6

VSS H7

VSS H8

VSS K8

VSS K9

VSS K10

VSS F12

VSS D5

VSS G2

VSS M8

VSS

G9

VSS

G10

VSS

M9

VSS

G12

VSS

D8

VSS

D7

VSS

F2V

SSH

12V

SSD

9V

SSF6

VSS

F7

U23B

LD3985M33R51

2

GND3

4

BYPASSINH

Vin Vout

U9

UM

2525STM

32H7x7I-EVA


UM

2525 - Rev 5

page 56/68

Figure 35. STM32H7x7I-EVAL MFX

16 17

MFX

MB1246 E.2

2/13/2019

Title:

Size: Reference:

Date: Sheet: of

A4 Revision:


MFX_IRQOUT

MFX_SWCLK

MFXMulti Function eXpander

MFX_SWDIO

R185 0PI8

C171100nF

C167100nF

C168100nF

C169100nF

one capacitor close to each MFX pins: VDD, VDD_1, VDD_2, VDD_3

C163100nF

I2C1_SDAI2C1_SCL R181 0

R180 0PB6PB7

R18410K

R174

47K[N/A]

R17010K[N/A]

C85100nF[N/A]

R182510

L8

Ferrite C761uF C82

100nF

R166[N/A]

Loop

MFX_IO5MFX_IO6MFX_IO7MFX_IO8MFX_IO9MFX_IO10MFX_IO11MFX_IO12MFX_IO13MFX_IO14MFX_IO15

+3V3 +3V3 +3V3

+3V3

Default I2C Address:1000010

+3V3 R183 [N/A]

R173 0MFX_WKUP

TP10

MFX_IO0MFX_IO1MFX_IO2MFX_IO3MFX_IO4

RESET#

D15

BAT60JFILM MFX_V3WAKEUP2 NRST7

TSC_XP/GPO010

TSC_XN/GPO111

TSC_YP/GPO212

TSC_YN/GPO313

USART_TX21

USART_RX22

SPARE14

SWDIO34

SWCLK37

I2C_SCL42

I2C_SDA43

BOOT044

I2C_ADDR45

IRQOUT46

IDD_CAL/GPO4 3

IDD_SH0 4

IDD_SH1/GPO5 5

IDD_SH2/GPO6 6

IDD_MEAS 25

GPIO0 18

GPIO1 19

GPIO2 20

GPIO3 39

GPIO4 40

GPIO5 15

GPIO6 16

GPIO7 17

GPIO8 29

GPIO9 30

GPIO10 31

GPIO11 32

GPIO12 33

GPIO13 26

IDD_SH3/GPO7 38

GPIO14 27

GPIO15 28

IDD_VDD_MCU 41

VD

D1

VD

DA

9

VD

D_1

24

VD

D_2

36

VD

D_3

48

VSS

A8

VSS

_123

VSS

_235

VSS

_347

U24STM32L152CCT6

PA0 Header 4x1

1234

Fitted: NO

CN22

MFX_SWCLK

MFX_SWDIO

R1720

+3V3

UM

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32H7x7I-EVA


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2525 - Rev 5

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Figure 36. STM32H7x7I-EVAL JTAG and trace

17 17

JTAG & Trace

MB1246 E.2

2/13/2019

Title:

Size: Reference:

Date: Sheet: of

A4 Revision:


1234567891011121314151617181920

CN8

P127B-2*10MGF-079-1E7A

R65[N/A]

R64[N/A]

R80[N/A]

R56[N/A]

R81[N/A]

1234567891011121314151617181920

CN9JTAG

R9010K

R9410K

R8510KR63 [N/A]

R78 [N/A]

TDI

RESET#

TRACE_D3TRACE_D2TRACE_D1TRACE_D0TRACE_CK

TRST

TMS/SWDIOTCK/SWCLKTDO/SWO

KEY

PA13PA14PB3PA15PB4

PE6PE5PE4PE3PE2

R57[N/A]

+3V3

+3V3

+3V3

+3V3

R55 22R59 22R60 22R61 22R79 22R62 22

FTSH-110-01-L-DV (Samtec)

1 32

4 5

U10ESDALC6V1W5

1 32

4 5

U8ESDALC6V1W5

1 32

4 5

U11ESDALC6V1W5

DBGRQ

DBGACK

PJ7

PJ12

SB24 Open

SB25 Open

+3V3

STDC14 Receiver

FTSH-107-01-L-DV-A-K

1 23 45 67 8

1091113

1214

CN24T_VCC must be to connected to VDD_MCU of the Target

100R162

T_TMS/SWDIOT_TCK/SWCLKT_TDO/SWO

T_NRSTT_VCP_TXT_VCP_RX

T_VCC

GNDDetect

JTAG connectorTrace connector

STLK_VCP_RX

STLK_VCP_TX

R169 22

R171 22

T_TDI

1 32

4 5

U1ESDALC6V1W5

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32H7x7I-EVA


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Figure 37. STM32H7x7I-EVAL 4” DSI LCD board

1 1

4 inch DSI LCD board

MB1166 A.83/5/2019

Title:

Size: Reference:Date: Sheet: of

A4 Revision:LCD daugterboardProject:Touch panel connector for LCD panel

VDDI2C_SDA

I2C_SCL

INT

BL_CTRL

VDD

C64.7uFC7

100nF

AK

Z1

STPS1L40M

C14.7uF/50V

L2

4.7uH(1A)

R310

BLGND

BLVDD

R2100K

C54.7uF/10V

R4[N/A]

R54K7

BL_CTRL

BLGND

BLGND

BLGND Vi1

Rset 2GND3 FB 4NC 5Vo 6

EN7SW8

PGND9

U1

STLD40DPUR

C410nF

C3100nF

L1BEAD

C210nF

VL VH BLGND

BLVDD

Connector for motherboard

KJD KM-040TMP-02TP1

TP2

TP3

TP4

TP5

GND

BLGND

VDD

VH

VL

I2C Address:1010100

Note: Text in italic placed on a wire doesn¡¯t correspond to net name. It just helps to identify rapidly MCU IO related to this wire.

H3

H4

Backlight driver & PFC connector for LCD panel

HSSI_CLK_NHSSI_CLK_P

HSSI_D0_NHSSI_D0_P

HSSI_D1_NHSSI_D1_P

TE

C9100nF

VDDRST

RST

CABC

CABC R10

INT

R6[N/A]

R7[N/A]

VDD

R84K7

I2C_SDAI2C_SCL

HSSI_CLK_NHSSI_CLK_P

HSSI_D0_NHSSI_D0_P

HSSI_D1_NHSSI_D1_P

TE

RST

C8100nF

HSSI_CLK_N12

NC13

HSSI_CLK_P14

GND15

HSSI_D1_N16

NC17

HSSI_D1_P18

GND19

NC/ERR20

VCC21

TE22

LEDK23 LEDA24

GND25

IOVCC6

ID1

GND2

CABC3

GND4

HSSI_D0_N8

NC9

HSSI_D0_P10

GND11

RESX5

GND7

CN2

FH26-25S-0.3SHW

GND6 VDD1

INT2

SCL3SDA4

RESET5

CN3

FH19C-6S-05SH

11 2 233 4 455 6 677 8 899 10 101111 12 121313 14 141515 16 161717 18 181919 20 202121 22 222323 24 242525 26 262727 28 282929 30 303131 32 323333 34 343535 36 363737 38 383939 40 404141 42 424343 44 444545 46 464747 48 484949 50 505151 52 525353 54 545555 56 565757 58 585959 60 60

6161626263636464

CN1

QTH-030-02-F-D-A

SB1 Open BLVDD

BLGND

SB2Open

VDD

FPC03025-14201(ATOM)

FPC05006-09200(ATOM)

H1

H2

Frida FRD397B2509LCD P/N:

Frida FRD397B25009-D-CTK

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32H7x7I-EVA


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10 STM32H7x7I-EVAL board revision history and limitations

Table 37. STM32H7x7I-EVAL board revision history and limitations

Board Version Revision details Known limitations

MB1246 (Main board) E-02 Initial version of STM32H7x7I-EVAL -

MB1166 (LCD board) A-08 Initial version -

UM2525STM32H7x7I-EVAL board revision history and limitations

UM2525 - Rev 5 page 60/68

Appendix A Federal Communications Commission (FCC) and IndustryCanada (IC) Compliance Statements

A.1 FCC Compliance Statement

Part 15.19

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) thisdevice may not cause harmful interference, and (2) this device must accept any interference received, includinginterference that may cause undesired operation.

Part 15.21

Any changes or modifications to this equipment not expressly approved by STMicroelectronics may causeharmful interference and void the user's authority to operate this equipment.

Part 15.105

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interferencewhen the equipment is operated in a commercial environment. This equipment generates, uses, and can radiateradio frequency energy and, if not installed and used in accordance with the instruction manual, may causeharmful interference to radio communications. Operation of this equipment in a residential area is likely to causeharmful interference in which case the user will be required to correct the interference at his own expense.

Responsible party (in the USA)

Terry BlanchardAmericas Region Legal | Group Vice President and Regional Legal Counsel, The AmericasSTMicroelectronics, Inc.750 Canyon Drive | Suite 300 | Coppell, Texas 75019USATelephone: +1 972-466-7845

A.2 IC Compliance StatementThis device complies with FCC and Industry Canada RF radiation exposure limits set forth for general populationfor mobile application (uncontrolled exposure). This device must not be collocated or operating in conjunction withany other antenna or transmitter.

Compliance Statement

Notice: This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to thefollowing two conditions: (1) this device may not cause interference, and (2) this device must accept anyinterference, including interference that may cause undesired operation of the device.Industry Canada ICES-003 Compliance Label: CAN ICES-3 (A) / NMB-3 (A).

Déclaration de conformité

Avis: Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts delicence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire debrouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillageest susceptible d'en compromettre le fonctionnement.Étiquette de conformité à la NMB-003 d'Industrie Canada: CAN ICES-3 (A) / NMB-3 (A).

UM2525Federal Communications Commission (FCC) and Industry Canada (IC) Compliance Statements

UM2525 - Rev 5 page 61/68

Revision history

Table 38. Document revision history

Date Revision Changes

20-Dec-2018 1 Initial release.

28-Mar-2019 2

Reorganized the beginning of the document: updated Features and Ordering information; addedCodification.

Updated the schematics in Section 9 STM32H7x7I-EVAL electrical schematics. Updated thecorresponding entries in Section 10 STM32H7x7I-EVAL board revision history and limitations.

21-May-2019 3 Changed document classification to public.

3-Dec-2019 4 Updated the configurations of the LDO and SMPS modes in Section 6.4.1 SMPS/LDO power supplyin accordance with their description in Figure 23. STM32H7x7I-EVAL power.

3-Feb-2020 5 Updated SMPS/LDO caution in Section 6.4.1 SMPS/LDO power supply for hardware/firmwaremismatch deadlock recovery.

UM2525

UM2525 - Rev 5 page 62/68

Contents

1 Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

2 Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

2.1 Product marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

2.2 Codification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

3 Development environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

3.1 System requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

3.2 Development toolchains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

3.3 Demonstration software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

4 Conventions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

5 Delivery recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

6 STM32H7x7I-EVAL hardware layout and configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

6.1 STM32H7x7I-EVAL Evaluation board layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

6.2 STM32H7x7I-EVAL Evaluation board mechanical drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

6.3 Embedded STLINK-V3E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

6.3.1 Drivers and firmware upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

6.4 Power Supply. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

6.4.1 SMPS/LDO power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

6.5 Clock source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

6.6 Reset sources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

6.7 Boot option. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

6.8 Audio. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

6.9 USB OTG1_HS and FS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

6.10 USB OTG2_FS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

6.11 RS232. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

6.12 microSD™ card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

6.13 External I2C connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

6.14 FDCAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

6.15 Ethernet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

6.16 Memories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

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6.17 Twin Quad-SPI NOR Flash memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

6.18 Analog input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

6.19 Display and input devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

6.20 MFX (multifunction eXpander) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

7 STM32H7x7I-EVAL connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

7.1 Ethernet RJ45 connector CN1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

7.2 RS232 connector CN2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

7.3 CAN D-type, 9-pin male connector CN3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

7.4 External I2C connector CN4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

7.5 CAN D-type, 9-pin male connector CN3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

7.6 Daughterboard extension connector CN6 and CN7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

7.7 ETM trace debugging connector CN8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

7.8 JTAG/SWD connector CN9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

7.9 Power connector CN10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

7.10 Memory connector CN11 and CN12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

7.11 microSD connector CN13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

7.12 USB OTG1_HS Micro-AB connector CN14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

7.13 TFT LCD connector CN15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

7.14 USB OTG1_FS Micro-AB connector CN16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

7.15 Audio jack CN17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

7.16 USB OTG2_FS Micro-AB connector CN18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

7.17 Audio jack (speaker) CN19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

7.18 STLINK-V3E programming connector CN21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

7.19 MFX programming connector CN22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

7.20 STLINK-V3E USB Micro-B connector CN23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

7.21 STDC14 debugging connector CN24 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

7.22 MEMS microphone coupon connectors CN25 and CN26 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

8 STM32H7x7I-EVAL I/O assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36

9 STM32H7x7I-EVAL electrical schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41

10 STM32H7x7I-EVAL board revision history and limitations . . . . . . . . . . . . . . . . . . . . . . . . .60

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Appendix A Federal Communications Commission (FCC) and Industry Canada (IC)Compliance Statements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61

A.1 FCC Compliance Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

A.2 IC Compliance Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62

Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63

List of tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66

List of figures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67

UM2525Contents

UM2525 - Rev 5 page 65/68

List of tablesTable 1. Ordering information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Table 2. Codification explanation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Table 3. ON/OFF convention . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Table 4. Mechanical dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Table 5. Power related jumpers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Table 6. 25 MHz crystal X1 related solder bridges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Table 7. 32 kHz crystal X2 related solder bridges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Table 8. Boot selection switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Table 9. Boot related jumpers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Table 10. Audio related switch and jumper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Table 11. USB OTG1 and USART1 function configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Table 12. USART1 related jumpers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Table 13. CAN related jumpers and solder bridges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Table 14. Ethernet related jumpers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Table 15. NOR Flash related jumpers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Table 16. LCD module connector (CN15) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19Table 17. MFX signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20Table 18. RJ45 connector CN1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21Table 19. RS232 connector CN2 with ISP support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21Table 20. CAN D-type 9-pin male connector CN3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22Table 21. I2C EXT connector CN4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22Table 22. Analog input-output connector CN5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23Table 23. Daughterboard extension connector CN6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23Table 24. Daughterboard extension connector CN7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25Table 25. ETM trace debugging connector CN8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27Table 26. JTAG/SWD debugging connector CN9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27Table 27. Memory connector CN11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28Table 28. Memory connector CN12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29Table 29. microSD™ connector CN13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31Table 30. USB OTG1_HS Micro-AB connector CN14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32Table 31. USB OTG1_FS Micro-AB connector CN16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32Table 32. USB OTG2_FS Micro-AB connector CN18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33Table 33. USB Micro-B connector CN23 (front view). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33Table 34. STDC14 debugging connector CN24 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34Table 35. MEMS microphone coupon connectors CN25 and CN26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34Table 36. STM32H7x7I-EVAL I/O assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36Table 37. STM32H7x7I-EVAL board revision history and limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60Table 38. Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

UM2525List of tables

UM2525 - Rev 5 page 66/68

List of figuresFigure 1. STM32H7x7I-EVAL board (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1Figure 2. Hardware block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7Figure 3. STM32H7x7I-EVAL Evaluation board (top side) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Figure 4. STM32H7x7I-EVAL Evaluation board mechanical drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9Figure 5. Ethernet RJ45 connector CN1 (front view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21Figure 6. RS232 connector CN2 (front view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21Figure 7. CAN D-type, 9-pin connector CN3 (front view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22Figure 8. I2C EXT connector CN4 (front view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22Figure 9. Analog input-output connector CN5 (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23Figure 10. ETM trace debugging connector CN8 (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26Figure 11. JTAG/SWD debugging connector CN9 (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27Figure 12. Power supply connector CN10 (front view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28Figure 13. microSD™ connector (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31Figure 14. USB OTG1_HS Micro-AB connector CN14 (front view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31Figure 15. USB OTG1_FS Micro-AB connector CN16 (front view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32Figure 16. USB OTG2_FS Micro-AB connector CN18 (front view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32Figure 17. USB Micro-B connector CN23 (front view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33Figure 18. STDC14 debugging connector CN24 (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34Figure 19. MEMS microphone coupon connectors CN25 and CN26 (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34Figure 20. STM32H7x7I-EVAL Evaluation board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42Figure 21. STM32H7x7I-EVAL MCU. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43Figure 22. STM32H7x7I-EVAL power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44Figure 23. STM32H7x7I-EVAL SRAM, FLASH and SDRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45Figure 24. STM32H7x7I-EVAL audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46Figure 25. STM32H7x7I-EVAL LCD connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47Figure 26. STM32H7x7I-EVAL Ethernet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48Figure 27. STM32H7x7I-EVAL USB OTG_HS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49Figure 28. STM32H7x7I-EVAL USB OTG_FS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50Figure 29. STM32H7x7I-EVAL RS232 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51Figure 30. STM32H7x7I-EVAL FDCAN and QSPI. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52Figure 31. STM32H7x7I-EVAL microSD 3.0 card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53Figure 32. STM32H7x7I-EVAL peripherals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54Figure 33. STM32H7x7I-EVAL extension connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55Figure 34. STM32H7x7I-EVAL STLINK-V3E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56Figure 35. STM32H7x7I-EVAL MFX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57Figure 36. STM32H7x7I-EVAL JTAG and trace . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58Figure 37. STM32H7x7I-EVAL 4” DSI LCD board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

UM2525List of figures

UM2525 - Rev 5 page 67/68

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UM2525

UM2525 - Rev 5 page 68/68

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Evaluation boards with STM32H747XI and …...STM32H7x7I-EVAL Evaluation board mechanical drawing Table 4. Mechanical dimensions Symbol Size(mm) Symbol Size(mm) Symbol Size(mm) A1 68.58

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