Sensorless Bldc Control Source Code ATMEGA16

AVR Microcontrollers for Automotive Scalable Solutions for your Application Needs

AVR MicRocontRolleR SOLUTIONS

2 AVR MICROCONTROLLERS FOR AUTOMOTIVE Everywhere You Are

The automotive market for electronics is grow-

ing rapidly as the demand for comfort, safety and

reduced fuel consumption increases. All of these

new functions require local intelligence and control,

which can be optimized by the use of small, power-

ful microcontrollers.

Taking advantage of its unsurpassed experience

in embedded Flash memory microcontrollers, with

a large number of devices of AVR devices from

8 to 32 bits, Atmel brings innovative solutions,

whether for sensor or actuator control or more

sophisticated networking applications.

These microcontrollers are fully-engineered to fulfill

OEMs quality requirements towards zero defects.

Powertrain

n Turbo Chargern Fuel Pumpn Exhaust Systemn Fan Controln Battery Monitoringn Intelligent Watchdog System

Infotainment

n Car Radio Amplifiersn Satellite Radio Receiversn Front Panels

Door, Seat, Sunroof Modules

n Electrical Mirrorn Window Lockn Power Windown Capacitive Touch Sensing

Keypads

n Power Seatn Ambient Lightn Roof Panel

Climate Control

n Blowern Flap Controln Xbridge DC Motor Control

Security

n Car Access - Remote Keyless Entry

- Immobilizer

- Passive Entry/Go

Dashboard

n Console Indicatorn Radio Paneln Climate Control Paneln Capacitive Sensitive Switch Panel

Body Control Network

n CAN/LIN Gatewayn CAN/MOST Gateway

Typical Applications

Several AVR microcontrollers are qualified for

operation up to +150C ambient temperature (AEC-

Q100 Grade0). Designers can distribute intelligence

and control functions directly into or near gearbox-

es, transfer cases, engine sensors actuators, turbo

chargers and exhaust systems.

The following Automotive AVR microcontrollers

are available as Grade0 versions: ATtiny45,

ATtiny87/167, ATtiny261/461/861, ATmega88/168,

ATmega16M1, ATmega32M1, ATmega32C1,

ATmega64M1, ATmega64C1.

Atmels automotive AVR microcontrollers are avail-

able in four different temperature ranges to serve

various applications:

AEC-Q100 Grade3 T: -40C to +85C

AEC-Q100 Grade2 T1: -40C to +105C

AEC-Q100 Grade1 Z: -40C to +125C

AEC-Q100 Grade0 D, T2: -40C to +150C

+150C Qualified

Innovative AVR Microcontroller Solutions for Automotive Applications

3www.atmel.com

The AVR 8-bit and 32-bit architectures have

reached a high level of acceptance in many market

segments for their:

n Highest System Integration with a Large Number of Analog and Digital Peripherals

n Highest CPU Performance with Executing Instructions in a Single Clock Cycle

n Highest Code Density with High-level C-language Optimization

n Dedicated DSP and Floating Point Instructions (32-bit)

n Self-programming Memoryn Product Compatibility for Both Code and

Features

n Complete and Low-cost Tool Set n Brown-out Detection and Flash Corruption

Security

With the ever-expanding popularity of touch-

enabled products, such as portable media play-

ers and mobile phones, consumers have become

comfortable with touch interfaces. It is natural that

touch interfaces find their way into the automobile.

From the proximity sensor for keyless door entry to

the touch screen of the GPS system, touch interfac-

es give the driver and passengers a sense of luxury,

quality, and differentiation. Atmel provides a touch

solution for virtually any condition. In fact, Atmel

delivers the most comprehensive portfolio of touch

solutions in the industry standard products and

programmable products, button/slider/wheel con-

trollers and touch screen controllers. The 11-channel

QTouch device AT42QT1110 is the first standard

touchscreen controller for automotive applications.

Two families of automotive 8-bit AVR micro-

controllers include an ISO 16845 certified CAN

controller peripheral: AT90CAN128/64/32 series

and ATmega64M1/32M1/16M1, ATmega64C1/32C1

series. They also feature a self-programming tech-

nology and a comprehensive set of analog and

digital peripherals. With 16 Kbytes to 128 Kbytes

of Flash they cover a large range of applications.

Vector Informatik drivers are available for the 8-bit

AVR microcontrollers.

Atmels first 32-bit AVR family UC3Cx512/256/128

incorporates an ISO 16845 certified dual CAN con-

troller with 128 to 512 Kbytes of Flash. The 32-bit

AVR products are supported by a complete OSEK

OSCAN driver and CAN boot loader.

CAN Microcontrollers

Automotive: A Completely Distributed Architecture

Comfort and safety features are continuously

being added to modern vehicles, requiring more

embedded computing power. As cost-effective

Flash microcontrollers become available, car mak-

ers now have the ability to design distributed archi-

tectures with scattered and re-programmable 8-bit

controllers. Alternatively, they can merge all func-

tions in one powerful 32-bit microcontroller with

multiple peripherals and networking connections.

8-bit AVR microcontrollers are perfectly suited for

distributed architectures. They feature on-chip

analog interfaces for signal conditioning or pro-

grammable I/Os for actuator signaling, and CAN,

LIN or PWM networking connections to the ECU.

Centralized architectures benefit from Atmels

32-bit AVR microcontrollers with rich peripheral set

and multiple CAN and LIN connections.

Capacitive Touch Products

AVR Architecture Benefits:8-/32-bit RISC Core: High Performance, Low Power Consumption

4 AVR MICROCONTROLLERS FOR AUTOMOTIVE Everywhere You Are

LIN Bus Transceivers

All automotive ATmega AVR products feature a

general-purpose USART to support LIN master

and slave systems. A stabilized RC oscillator satis-

fies the LIN slave synchronization requirements. For

LIN master applications, an oscillator with external

crystal or resonator is also available.

The ATtiny167/87 family with a hardware

LIN featuring self synchronization serves

cost-sensitive LIN slave applications.

The same hardware LIN is also available

in Atmels dedicated motor-control AVR

products ATmega64M1/32M1/16M1 and

ATmega64C1/32C1. A hardware LIN re-

duces the Flash memory footprint and

minimizes LIN real-time constraints.

LIN2.1 protocol stacks are available from Mentor

Graphic and Vector Informatik for all AVR micro-

controllers with general-purpose USART or hard-

ware LIN.

LIN Microcontrollers

Atmels modular LIN transceiver family includes

simple transceiver ICs (ATA6662/63/64) and

complex system basis chips (ATA6622/23/24/25/

26/28/29/30/31). All of Atmels LIN transceiv-

ers are compliant with the LIN specification 2.1

and the SAE J2602-2. A combination of voltage

regulator and bus transceiver enables the devel-

opment of simple, yet powerful slave nodes for

LIN bus systems. The ATA6622/24/26/28/30 also

include a window watchdog. The ATA6626/64,

which do not include a time-out feature at the

LIN bus, are perfect for systems requiring very

slow LIN communication. These devices are

designed in Atmels high-voltage BCD-on-SOI

( SMART-I.S.TM) process. Due to the advan-

tages of the SOI technology, this generation

sets new benchmarks for EMI performance.

Its ESD protection (8 kV) is best-in-class and

enables the design of robust electronic units

for the automotive harsh environment. This

includes automotive comfort applications,

intelligent sensors, or other body electronic

applications where low-speed data communica-

tion and low costs are a requirement.

5www.atmel.com

Brushless DC Motor (BLDC) are more and more

present in power train, chassis and body applica-

tions. Atmel has developed two families of 8-bit

microcontrollers supporting Hall sensor and sen-

sorless applications.

The first family is the ATmega64M1/32M1/16M1

which includes not only a powerful set of analog

and digital peripherals optimized for up to six phas-

es BLDC, but also CAN and LIN communication to

the ECU.

The second family is the ATtiny861/461/261

including a powerful set of analog and digital

peripherals for BLDC. This family supports cost-

sensitive applications where communication with

the ECU is carried out via a simplified I/O system

such as PWM command/response.

A family of high-voltage drivers complements

Atmels motor-control solutions.

The highest integration level is achieved by

Atmels System-in-Package (SiP) solutions

ATA6612/13/16/17. With these devices, the die of

the ATA6624 LIN system basis chip (SBC) includ-

ing LIN transceiver, voltage regulator, and watchdog

is assembled together with an AVR microcontroller

(ATmega88/168 and ATtiny87/167) in a single QFN

package. With these SiP solutions, customers can

create complete LIN nodes using just one IC. As all

pins of the AVR and SBC are bonded out, the full

range of AVR tools are available for development.

LIN & Microcontroller System-in-Package

Motor-control Applications

ECUElectronic

ControlUnit

Comparator

Hall Signals

ATmega16/32/64M1

LIN/CAN

MotorATAxx33/34

Vmotor

ATtiny261/461/861

PWM

PSC

PSC

ADC

AVR

Hall

Sensorless with BEMF(Back Electro Motive Force)

Sensor with externalHall sensors

3

6 AVR MICROCONTROLLERS FOR AUTOMOTIVE Everywhere You Are

CAN & LIN Bus TransceiversPart Number Description Package

LIN Transceivers

ATA6622 Same as ATA6623, with Window Watchdog QFN20

ATA6623 LIN System Basis Chip with LIN Transceiver and Integrated 3.3V/50 mA Voltage Regulator SO8

ATA6624 Same as ATA6625, with Window Watchdog QFN20

ATA6625 LIN System Basis Chip with LIN Transceiver and Integrated 5V/50 mA Voltage Regulator SO8

ATA6626 Same as ATA6624, with Time-out Function QFN20

ATA6628LIN System Basis Chip with LIN Transceiver, Integrated 3.3V/50 mA Voltage Regulator and Window Watchdog

QFN20

ATA6629 LIN System Basis Chip with LIN Transceiver and Integrated 3.3V/50 mA Voltage Regulator SO8

ATA6630LIN System Basis Chip with LIN Transceiver, Integrated 3.3V/50 mA Voltage Regulator and Window Watchdog

QFN20

ATA6631 LIN System Basis Chip with LIN Transceiver and Integrated 3.3V/50 mA Voltage Regulator SO8

ATA6662LIN Transceiver with Outstanding EMC Performance, Physical Layer Conforming to LIN Specification 2.0 and SAE J2602-2

SO8

ATA6663 LIN Transceiver, Physical Layer According to LIN Specification 2.1 and SAE J2602-2 SO8

ATA6664LIN Transceiver, Physical Layer According to LIN Specification 2.1 and SAE J2602-2, without Time-out Feature

SO8

CAN Transceivers

B10011SLow-speed CAN Transceiver for High Transmission Levels, Two-wire Bus Interface, Point-to-Point Interface Between Trucks and Trailers, Interface Between Dashboard and Engine, etc.; High Reliability, 27V Operation, Hardware Fault Recognition

SO16

LIN & Microcontroller System-in-Package (SiP)

Part Number LIN Transceiver Microcontroller Package

ATA6612 ATA6624 ATmega88 QFN48

ATA6613 ATA6624 ATmega168 QFN48

ATA6616 ATA6624 ATtiny87 QFN38

ATA6617 ATA6624 ATtiny167 QFN38

3rd-partySoftware

LIN2.1 VectorOSCAN Vector

CAN Boot LoaderOSEK OS

CapacitiveSensing

ButtonsWheelsSlidersPeripherals

Brown-out DetectionADC with Differential

and GainHigh-speed Timers

AVR3260 MIPS

DMA & Event Controller

Up to 512 kB Flash

AVR 8-bit150C AEC-Q100,G0

Motor ControlFlash & EEPROM

SoftwareLibrary

Brushless DC MotorDSPlib (AVR 32)

QTouch

NetworkingLIN2.1CAN

FlexRayTWI/I2S

System-in-Package

Highly Integrated, AVR-based

out Detectionth Differential nd Gainpeed Timers

AVR 150C AEC

Motor C

LibraBrushless D

DSPlib (AQTou

em-in-ckage

d

CustomerApplication

The range of devices available to auto motive cus-

tomers covers a variety of needs and will expand

rapidly in the future.

Automotive Offering

Broad Product Range: Multiplexing & Standard Microcontrollers

An SiP device combines a LIN Transceiver and a microcontroller in one package.

7www.atmel.com

Par

t Num

ber

Flash (kB)

EEPROM (Bytes)

SRAM (Bytes)

I/O Pins

Vcc (V)

10-bit A/D Channels

Analog Comparator

Motor Ctrl Timer

16-bit Timer

8-bit Timer

Ext. Interrupts

Hardware Multiplier

PWM Channels

RTC

Self Program Memory

CAN (Mess. Obj.)

SPI

TWI

UART (LIN HW)

Packages

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Standard Automotive AVR 8-bit Microcontrollers

8 AVR MICROCONTROLLERS FOR AUTOMOTIVE Everywhere You Are

Par

t Num

ber

Flash (KB)

EEPROM (Bytes)

SRAM (Bytes)

I/O Pins

Vcc (V)

10-bit A/D Channels

Analog Comparator

Motor Ctrl Timer

16-bit Timers

8-bit Timer

Ext. Interrupts

Hardware Multiplier

PWM Channels

RTC

Self Program Memory

CAN (Mess. Obj.)

SPI

TWI

UART (LIN HW)

Packages

Max. Temp (C)

meg

aAV

R

ATm

ega8

88

512

1024

232.

7 -

5.5

8Ye

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6 M

Hz.

Grade0 (150C) Automotive AVR 8-bit Microcontrollers

9www.atmel.com

Automotive AVR 32-bit Microcontrollers

Par

t Num

ber

MIPS

Flash (KB)

SRAM (KB)

I/O Pins

Vcc (V)

10-bit A/D Channels

Analog Comparator

DAC

32-bit Timers

16-bit Timer

DMA Channels

On-chip Oscillator

Ext. Bus (EBI)

Ethernnet

USB

CAN (Mess. Obj.)

SSC (I2S)

SPI

TWI

Packages

UART (LIN HW)

Touch Hardware

Max. Temp (C)

meg

aAV

R

UC

3L01

664

168

361.

6 -

3.6

12b

9c8

612

3--

----

----

12

TQFP

48, Q

FN48

4Y

125

UC

3L03

264

3216

361.

6 -

3.6

12b

9c8

612

3--

----

----

12

TQFP

48, Q

FN48

4Y

125

UC

3L06

464

6416

361.

6 -

3.6

12b

9c8

612

3--

----

----

12

TQFP

48, Q

FN48

4Y

125

UC

3C01

2868

128

3212

54.

5 -

5.5

12b

16c

42

12b

it20

bit

4c6

123

YY

FS-O

TG2

(16)

12

2VQ

FP14

44

--12

5

UC

3C11

2868

128

3283

4.5

- 5.

512

b 16

c4

2 12

bit

20b

it 4c

612

3--

YFS

-OTG

2 (1

6)1

22

TQFP

100

4--

125

UC

3C21

2868

128

3247

4.5

- 5.

512

b 11

c2

1 12

bit

20b

it 4c

612

3--

YFS

-OTG

2 (1

6)1

12

TQFP

643

--12

5

UC

3C02

5668

256

6412

54.

5 -

5.5

12b

16c

42

12b

it20

bit

4c6

123

YY

FS-O

TG2

(16)

12

2VQ

FP14

44

--12

5

UC

3C12

5668

256

6483

4.5

- 5.

512

b 16

c4

2 12

bit

20b

it 4c

612

3--

YFS

-OTG

2 (1

6)1

22

TQFP

100

4--

125

UC

3C22

5668

256

6447

4.5

- 5.

512

b 11

c2

1 12

bit

20b

it 4c

612

3--

YFS

-OTG

2 (1

6)1

12

TQFP

643

--12

5

UC

3C05

1268

512

6412

54.

5 -

5.5

12b

16c

42

12b

it20

bit

4c6

123

YY

FS-O

TG2

(16)

12

2VQ

FP14

44

--12

5

UC

3C15

1268

512

6483

4.5

- 5.

512

b 16

c4

2 12

bit

20b

it 4c

612

3--

YFS

-OTG

2 (1

6)1

22

TQFP

100

4--

125

UC

3C25

1268

512

6447

4.5

- 5.

512

b 11

c2

1 12

bit

20b

it 4c

612

3--

YFS

-OTG

2 (1

6)1

12

TQFP

643

--12

5

UC

3A05

1291

512

6410

91.

8 -

3.6

10b

8c--

--20

bit

7c1(

3c)

2Y

YFS

-OTG

12

1LQ

FP14

44

--85

All

dev

ices

hav

e a

pro

gram

mab

le b

row

n-ou

t co

ntro

ller,

on-c

hip

8-M

Hz

RC

osc

illat

or a

nd a

wat

chd

og. T

he m

axim

um fr

eque

ncy

is 6

6 M

Hz

(UC

3A05

12) a

nd 5

0 M

Hz

(all

othe

rs).

10 AVR MICROCONTROLLERS FOR AUTOMOTIVE Everywhere You Are

AVR 8-bit Tools: Easy & Complete Tool Chain

Contents Description

Compilers CodeVision, GCC-AVR, IAR Systems, ImageCraft, Rowley

On-chip Debugger JTAGICE mkII

In-system Programmers AVRISP mkII, JTAGICE mkII, STK500 + STK501 + STK524

Starter Kits STK500, STK600

CAN & LIN Driver Libraries Atmel Drivers (See also Third-party Tools)

The ATAVRAUTO-EK2 evaluation kit is delivered with a BLDC motor and Vector LIN stack demo for BLDC

motor control using a potentiometer.

ATAVRAUTO-EK2 Evaluation Kit

n Front End for AVR Starter Kits, Programmers and Emulatorsn Macro Assemblern C and Assembly Source Level Debuggingn C-compiler Interfacen Plug-in for GCC Compilern AVR Simulatorn Freely Available at http://www.atmel.com

Vector and Mentor provide LIN2.1 stacks that sup-

port all members of Atmels microcontroller families

with embedded USART (i.e., all ATmega devices),

including all parts with an embedded hardware LIN

macro (ATtinyx7 family). These stacks are available

for master or slave LIN2.1 nodes.

All Atmel ATmega and ATtinyX7 devices are able to

run Vector or Mentor LIN 2.1 stacks with Atmels

capacitive touch library, thus allowing a one-chip

solution for touch and LIN networking applica-

tions.

Contents Description

EK2-PA Board Power Adapter

EK2-MC Board LIN2.1 Master Node for BLDC Motor Control

EK2-SS Board LIN2.1 Slave Node with Sensors and LEDs

EK2-LA Board AVR32 LIN2.1 Analyzer Tools

EK2-CT Board LIN Slave Node with Capacitive Touch Functionality

Third-party LIN Stack

Integrated Development Environment: AVR Studio

11www.atmel.com

Development Kits

Contents Description

MC320 Motor Control Kit for CAN and LIN Applications

MC300 Power Stage Board

MC310 Device Board for ATmega32M1

Motor BLDC Motor

Hotline avr@atmel.com

Website www.atmel.com/products/avr/auto

MC310 MC300

CAN

LIN

EK2-PAPower

Adapter

Third-partyTools

EK2-MC

BDLCMotor

Control

EK2-SS

SensorLEDs

EK2-CT

CapacitiveTouch

EK2-LA

AVR32LIN

Analyzerwith LCD

LIN NetworkPower Supply

To PC

12 AVR MICROCONTROLLERS FOR AUTOMOTIVE Everywhere You Are

QTouch Library

AVR 32-bit Tools

Atmels QTouch library is a set of pre-compiled

binaries for supported AVR microcontrollers.

The library supports both QTouch and QMatrix

acquisition methods. Please refer to the QTouch

Library User Guide for a full overview of which

devices are supported in each technology.

Supported ATtiny AVR products

n ATtiny44/84n ATtiny45/85n ATtiny461/861n ATtiny88n ATtiny87/167

Supported ATmega AVR products

n ATmega48/88/168/328Pn ATmega164P/324P/644Pn ATmega169Pn ATmega16M1n ATmega32M1/C1n ATmega64M1/C1n CAN32/64/128

n AVR32 Studion C/C++ Compilern AVR32 Software Framework

n Starter Kitsn Debuggers

Part Number Description

STK600 Generic Starter Kit

Part Number Description

EVK1100UC3A UC3A Evaluation Kit

EVK1103UC3C UC3C Evaluation Kit

Starter Kit

Evaluation Kits

Vector LIN2.1 protocol stack

Atmel QTouch QMatrix library

Customer application

ATtinyx7, ATmegax8, ATmegax4P, ATmegaxM1/C1

13www.atmel.com

Quality: Atmel Fully Committed to Automotive

AVR microcontrollers meet the most stringent re-

quirements for ensuring robust functionality in

harsh environmental conditions. This is the result

of more than 25 years experience in automotive

design and a continuous quest for excellence

throughout the entire organization. The Qual-

ity Management System complies from its incep-

tion with the highest level standards, including

ISO/TS 16949. As a result, Atmel microcontrollers

have been embarked for years worldwide in a

variety of vehicle applications, from infotainment to

safety-critical functions, as well as multiplexing. This

industrial expertise plus extended R&D efforts have

allowed Atmel to successfully address the market

of Grade0 microcontrollers capable to withstand

the most severe environmental conditions.

In the quality domain, just like in many others,

Automotive is a leader in its field.

Beyond a full product qualification according to

AEC-Q100, Atmel has embedded quality in the

entire product life cycle from the early design

stage until the end of life. This includes usage

of particular techniques, tools and methodolo-

gies such as identification of Special Character-

istics, Failure Modes and Effects Analysis (FMEA),

design-for-test techniques, Part Average Test-

ing (PAT) or Advanced Burn-In (AdBI), optimized

capability, safe launch support teams and more.

These approaches are developed and deployed

by a dedicated automotive structure including

Marketing, Design, Applications, Product Engine-

ering and Quality and Reliability in-situ facilities.

Dedicated Resources for Dedicated Methodologies

nZero Defects is our Goal, Zero Tolerance is our Approach

n 100% On-time Delivery n Excellence in Development and Manufacturing

to Exceed Customer Expectations

n Immediate Reaction to Minimize the Impact of any Customer Issue

n Total Commitment by all Employees Throughout the Entire Organization

Atmels Key Quality Objectives for Automotive Success

To meet the zero-defect challenge Atmel has

launched a 3-years automotive quality plan in 2008,

that resulted in harmonized targets, development,

supply chain and quality policy for the automo-

tive portfolio. The implementation of a customer-

focused quality structure enables the company to

closely adhere to customer-specific requirements.

Atmel is also continuously questioning its develop-

ment and qualification approaches to achieve best-

in-class reliability.

This is why Atmel plays a key role in several major

automotive European programs such as Failure-

driven Qualification (Medea+ A407 FdQ) or End of

Life Investigation for Automotive Systems (Catrene

2T204 ELIAS), which are paving the way to future

international standards. These important R&D pro-

grams have resulted in techniques for Robustness

Validation (SAE J1879) and contribute to support

the new requirements of Road Vehicles Functional

Safety (ISO 26262).

Continuous Improvement

2010 Atmel Corporation. All rights reserved.

Atmel, Atmel logo and combinations thereof, Everywhere You Are, AVR, AVR Studio, STK, QTouch, QMatrix, megaAVR, tinyAVR, and others are registered trademarks, SMART-I.S. and others are trademarks of Atmel Corporation or its subsidiaries. Mentor Graphics is a registered trademark of Mentor Graphics. Other terms and product names may be trademarks of others.

Rev.: 4073G-AUTO-02/10/03M

Headquarters

Atmel Corporation2325 Orchard ParkwaySan Jose, CA 95131USATel: (1) 408 441-0311Fax: (1) 408 487-2600

International

Atmel AsiaUnit 01-05 & 16, 19FBEA Tower, Millenium City 5418 Kwun Tong RoadKwun Tong, KowloonHong KongTel: (852) 2245-6100 Fax: (852) 2722-1369

Atmel EuropeLe Krebs8, Rue Jean-Pierre Timbaud BP 30978180 Montigny-le-BretonneuxFranceTel: (33) 1-30-60-70-00 Fax: (33) 1-30-60-71-11

Atmel Japan9F, Tonetsu Shinkawa Bldg.1-24-8 ShinkawaChuo-ku, Tokyo 104-0033JapanTel: (81) 3-3523-3551 Fax: (81) 3-3523-7581

Product Contact

Product Lineavr@atmel.com

Literature Requestswww.atmel.com/literature

Web Sitewww.atmel.com

Disclaimer: The information in this document is provided in connection with Atmel products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Atmel products. EXCEPT AS SET FORTH IN ATMELS TERMS AND CONDITIONS OF SALES LOCATED ON ATMELS WEB SITE, ATMEL ASSUMES NO LIABILITY WHAT-SOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, CONSEQUENTIAL, PUNITIVE, SPECIAL OR INCIDENTAL DAMAGES (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS AND PROFITS, BUSINESS INTERRUPTION, OR LOSS OF INFORMATION) ARISING OUT OF THE USE OR INABILITY TO USE THIS DOCUMENT, EVEN IF ATMEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Atmel makes no representations or warranties with respect to the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and product descriptions at any time without notice. Atmel does not make any commitment to update the information contained herein. Unless specifically provided otherwise, Atmel products are not suitable for, and shall not be used in, automotive applications. Atmels products are not intended, authorized, or warranted for use as components in applications intended to support or sustain life.