1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 D D C C B B A A Title Number Revision Size A3 Date: 2020/7/27 Sheet of File: E:\2020年硬件工程\..\STM32F103C8T6核心板原理图.SchDoc Drawn By: PRE 1 NC 2 E 3 GND 4 SDA 5 SCL 6 MODE 7 VCC 8 U1 AT24C08 GND BT1 Battery GND VDD_3V3D LS1 Speaker R9 100,0603 R11 10k,0603 Q1 S8050 GND VDD_3V3D 1 3 2 RV1 10K,RV09 C8 103,0603 R10 1K,0603 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 CN1 Header 8X2 GND VDD_3V3D VDD_3V3D C1 104,0603 VDD_3V3D R7 10k,0603 S1 SW-PB GND VDD_3V3D R8 10k,0603 S2 SW-PB GND VDD_3V3D VDD_3V3D Q2 S8050 D6 1N4148 1 2 3 P4 Header 3 R12 10K,0603 VDD_3V3D VIN 1 GND 2 EN 3 BP 4 VOUT 5 C6 105,0603 GND C7 105,0603 GND R6 1k,0603 pwr LED0 GND C3 104,0603 GND D+ D- GND R4 1K,0603 TX LED2 R3 1K,0603 RX LED2 D- D+ GND 5V 1uF,0805 C4 GND 5V C5 104,0603 Vbus Vbus D- D- D+ D+ ID ID G G U4 USB-mrico V3 10 UD+ 1 UD- 2 GND 3 TXD 8 RXD 9 RTS# 4 CTS# 5 TNOW 6 VCC 7 U3 CH340E GND 5V 5V 5V 5V 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 P5 Header 20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 P8 Header 20 GND VBACKUP PC13 PA0 PA1 PA2 PA3 PA4 PA6 PA8 PA15 PA5 PA7 PB0 PB1 PB3 PB4 PB6 PB7 PB8 PB9 PB10 PB12 PB13 PB14 PB15 V+ VBACKUP SCL D0 GND SDA D2 SDA D1 RST# CS# 1 2 3 P1 Header 3 VDD_3V3D GND 1 2 3 4 P2 Header 4 VDD_3V3D R1 10k,0603 VDD_3V3D R2 10k,0603 VDD_3V3D GND CS 1 D0 2 WP 3 GND 4 DIO 5 CLK 6 HOLD 7 VCC 8 U2 W25X16 R5 10k,0603 GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 P6 Header 20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 P7 Header 20 5V D1 4148w 1 2 P3 Header 2 GND D3 4148w D5 SMBJ3.3A D4 SMBJ5.0A Vin Vin D2 4148w VDD_3V3D VDD_3V3D F2 0805 0.2A 30V F1 0805 0.2A 30V Vout Vout PC14 PC15 GND GND RST# PA9 PA10 PA11 PA12 PB5 VB PA0-out PA1-out PA2-out PA3-out PB0-out PB1-out PB10-out VB-out PB12-out PB13-out PB14-out PB15-out PB9-out PB8-out PB6-out PB7-out PA8-out PB6-out PB7-out PB10-out PA1-out PA0-out PA2-out PA3-out PB6-out PB7-out PB0-out PB1-out PB12-out PB13-out PB14-out PB15-out ADC 蜂鸣器 串口TX 串口RX 18B20 DTH11 继电器 VB-out 电池供电 SPI_FLASH-CS SPI_FLASH-CLK SPI_FLASH-MISO SI SO SPI_FLASH-MOSI I2C-SCL I2C-SDA 按键2 按键1 PB9-out PB8-out 1 2 3 4 5 6 7 8 P9 Header 4X2 GND GND 1 2 3 4 5 6 7 8 P10 Header 4X2 VDD_3V3D VDD_3V3D V+ VB-out 串口usb电源 核心板PIN电源 底板VIN电源 电池电压 PA8-out GND SB1 OLED_RST KD3 KD4 KD1 KD2 K1 SRD-3.3V CK CB COM VDD_3V3D GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 P11 Header 8X2 1 2 3 4 5 6 7 8 P13 Header 4X2 Vout Vout 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 P12 Header 9X2 PYBminiDB 底板原理图 PIBT101 PIBT102 COBT1 PIC101 PIC102 COC1 PIC301 PIC302 COC3 PIC401 PIC402 COC4 PIC501 PIC502 COC5 PIC601 PIC602 COC6 PIC701 PIC702 COC7 PIC801 PIC802 COC8 PICN101 PICN102 PICN103 PICN104 PICN105 PICN106 PICN107 PICN108 PICN109 PICN1010 PICN1011 PICN1012 PICN1013 PICN1014 PICN1015 PICN1016 COCN1 PID101 PID102 COD1 PID201 PID202 COD2 PID301 PID302 COD3 PID401 PID402 COD4 PID501 PID502 COD5 PID601 PID602 COD6 PIF101 PIF102 COF1 PIF201 PIF202 COF2 PIK101 PIK102 PIK103 PIK104 PIK105 COK1 PIKD101 COKD1 PIKD201 COKD2 PIKD301 COKD3 PIKD401 COKD4 PILS101 PILS102 COLS1 PIP101 PIP102 PIP103 COP1 PIP201 PIP202 PIP203 PIP204 COP2 PIP301 PIP302 COP3 PIP401 PIP402 PIP403 COP4 PIP501 PIP502 PIP503 PIP504 PIP505 PIP506 PIP507 PIP508 PIP509 PIP5010 PIP5011 PIP5012 PIP5013 PIP5014 PIP5015 PIP5016 PIP5017 PIP5018 PIP5019 PIP5020 COP5 PIP601 PIP602 PIP603 PIP604 PIP605 PIP606 PIP607 PIP608 PIP609 PIP6010 PIP6011 PIP6012 PIP6013 PIP6014 PIP6015 PIP6016 PIP6017 PIP6018 PIP6019 PIP6020 COP6 PIP701 PIP702 PIP703 PIP704 PIP705 PIP706 PIP707 PIP708 PIP709 PIP7010 PIP7011 PIP7012 PIP7013 PIP7014 PIP7015 PIP7016 PIP7017 PIP7018 PIP7019 PIP7020 COP7 PIP801 PIP802 PIP803 PIP804 PIP805 PIP806 PIP807 PIP808 PIP809 PIP8010 PIP8011 PIP8012 PIP8013 PIP8014 PIP8015 PIP8016 PIP8017 PIP8018 PIP8019 PIP8020 COP8 PIP901 PIP902 PIP903 PIP904 PIP905 PIP906 PIP907 PIP908 COP9 PIP1001 PIP1002 PIP1003 PIP1004 PIP1005 PIP1006 PIP1007 PIP1008 COP10 PIP1101 PIP1102 PIP1103 PIP1104 PIP1105 PIP1106 PIP1107 PIP1108 PIP1109 PIP11010 PIP11011 PIP11012 PIP11013 PIP11014 PIP11015 PIP11016 COP11 PIP1201 PIP1202 PIP1203 PIP1204 PIP1205 PIP1206 PIP1207 PIP1208 PIP1209 PIP12010 PIP12011 PIP12012 PIP12013 PIP12014 PIP12015 PIP12016 PIP12017 PIP12018 COP12 PIP1301 PIP1302 PIP1303 PIP1304 PIP1305 PIP1306 PIP1307 PIP1308 COP13 PIpwr01 PIpwr02 COpwr PIQ101 PIQ102 PIQ103 COQ1 PIQ201 PIQ202 PIQ203 COQ2 PIR101 PIR102 COR1 PIR201 PIR202 COR2 PIR301 PIR302 COR3 PIR401 PIR402 COR4 PIR501 PIR502 COR5 PIR601 PIR602 COR6 PIR701 PIR702 COR7 PIR801 PIR802 COR8 PIR901 PIR902 COR9 PIR1001 PIR1002 COR10 PIR1101 PIR1102 COR11 PIR1201 PIR1202 COR12 PIRV101 PIRV102 PIRV103 CORV1 PIRX01 PIRX02 CORX PIS101 PIS102 COS1 PIS201 PIS202 COS2 PISB101 PISB102 COSB1 PITX01 PITX02 COTX PIU101 PIU102 PIU103 PIU104 PIU105 PIU106 PIU107 PIU108 COU1 PIU201 PIU202 PIU203 PIU204 PIU205 PIU206 PIU207 PIU208 COU2 PIU301 PIU302 PIU303 PIU304 PIU305 PIU306 PIU307 PIU308 PIU309 PIU3010 COU3 PIU40D0 PIU40G PIU40ID PIU40Vbus COU4 PIU501 PIU502 PIU503 PIU504 PIU505 COU5 PIC301 PIC401 PID101 PIR302 PIR402 PIU307 PIU40Vbus PIK102 PIP401 NLCB PIK103 PIP403 NLCK PIK101 PIP402 NLCOM PIU301 PIU40D0 NLD0 PIU302 PIU40D0 NLD0 PIBT102 PIC101 PIC302 PIC402 PIC501 PIC602 PIC702 PIC801 PICN101 PICN1015 PID401 PID501 PIP103 PIP204 PIP301 PIP5019 PIP5020 PIP6019 PIP6020 PIP702 PIP802 PIP901 PIP902 PIP903 PIP904 PIP905 PIP906 PIP907 PIP908 PIpwr02 PIQ103 PIQ203 PIRV101 PIS101 PIS201 PISB101 PIU101 PIU102 PIU103 PIU104 PIU107 PIU204 PIU303 PIU40G PIU40ID PIU502 NLGND PIC502 PIU3010 PIC701 PIF201 PIU505 PICN104 PISB102 PICN105 PICN106 PICN108 PICN1011 PICN1012 PICN1013 PICN1014 PICN1016 PID601 PIK105 PIQ201 PIKD101 PIKD201 PIKD301 PIKD401 PILS101 PIR902 PILS102 PIQ101 PIP203 PIP5018 PIP6018 PIP701 PIP801 PIpwr01 PIR601 PIQ102 PIR1102 PIQ202 PIR1202 PIR301 PIRX01 PIR401 PITX01 PIR1002 PIRV102 PIU304 PIU305 PIU306 PIU504 PIP505 PIP605 PIP1102 NLPA0 PIC802 PIP1101 PIR1001 NLPA00out PIP506 PIP606 PIP1104 NLPA1 PIP1103 PIR1101 NLPA10out PIP507 PIP607 PIP1106 NLPA2 PIP1105 PITX02 PIU309 NLPA20out PIP508 PIP608 PIP1108 NLPA3 PIP1107 PIRX02 PIU308 NLPA30out PIP509 PIP609 NLPA4 PIP5010 PIP6010 NLPA5 PIP5011 PIP6011 NLPA6 PIP5012 PIP6012 NLPA7 PIP7016 PIP8016 PIP1209 NLPA8 PICN103 PIP12010 NLPA80out PIP7015 PIP8015 NLPA9 PIP7014 PIP8014 NLPA10 PIP7013 PIP8013 NLPA11 PIP7012 PIP8012 NLPA12 PIP7011 PIP8011 NLPA15 PIP5013 PIP6013 PIP11010 NLPB0 PIP102 PIP1109 PIR102 NLPB00out PIP5014 PIP6014 PIP11012 NLPB1 PIP202 PIP11011 PIR202 NLPB10out PIP7010 PIP8010 NLPB3 PIP709 PIP809 NLPB4 PIP708 PIP808 NLPB5 PIP707 PIP807 PIP1207 NLPB6 PICN107 PIP1208 PIU106 NLPB60out PIP706 PIP806 PIP1205 NLPB7 PICN109 PICN1010 PIP1206 PIU105 NLPB70out PIP705 PIP805 PIP1203 NLPB8 PIP1204 PIR802 PIS202 NLPB80out PIP704 PIP804 PIP1201 NLPB9 PIP1202 PIR702 PIS102 NLPB90out PIP5015 PIP6015 PIP11014 NLPB10 PIP11013 PIR1201 NLPB100out PIP7020 PIP8020 PIP12017 NLPB12 PIP12018 PIR501 PIU201 NLPB120out PIP7019 PIP8019 PIP12015 NLPB13 PIP12016 PIU206 NLPB130out PIP7018 PIP8018 PIP12013 NLPB14 PIP12014 PIU202 NLPB140out PIP7017 PIP8017 PIP12011 NLPB15 PIP12012 PIU205 NLPB150out PIP502 PIP602 NLPC13 PIP503 PIP603 NLPC14 PIP504 PIP604 NLPC15 PIP5017 PIP6017 NLRST# PID102 PID201 PIP703 PIP803 PIP5016 PIP6016 PIP11016 NLVB PID301 PIP302 PIP11015 NLVB0out PIBT101 PIP501 PIP601 PIC102 PICN102 PID502 PIF202 PIP101 PIP201 PIP1001 PIP1002 PIP1003 PIP1004 PIP1005 PIP1006 PIP1007 PIP1008 PIR101 PIR201 PIR502 PIR602 PIR701 PIR801 PIR901 PIRV103 PIU108 PIU203 PIU207 PIU208 PID202 PID302 PIF101 PIC601 PID402 PID602 PIF102 PIK104 PIP1301 PIP1302 PIP1303 PIP1304 PIP1305 PIP1306 PIP1307 PIP1308 PIU501 PIU503