ATmega32M1 Automotive Datasheet
时间: 2009-07-26 来源: Seawin
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下载次数: 8-bit AVR Microcontroller with 32-Kbyte self-programming Flash Program Memory, 2-Kbyte SRAM, 1-Kbyte EEPROM, CAN Controller with 6 message-objects, LIN Controller, Power Stage Controller, 8 Channel 10-bit A/D-converter. JTAG interface for on-chip-debug. Up to 16 MIPS throughput at 16 MHz. 2.7 - 5.5 Volt operation.
KeyParameter:
Flash (Kbytes): 32; EEPROM (Kbytes): 1; SRAM (Bytes): 2048; Max I/O Pins: 27; F.max (MHz): 16; Vcc (V): 2.7 - 5.5; 10-bit A/D Channels: 11; Analog Comparator: 4; 16-bit Timers: Yes; 8-bit Timer: Yes; Brown Out Detector: Yes; Ext Interrupts: 4; Hardware Multiplier: Yes; Interrupts: 31; On Chip Oscillator: Yes; PWM Channels: 10; Self Program Memory: Yes; SPI: Yes; TWI: Yes; UART: 1; Watchdog: Yes;
GreenPackage TQFP 32 VQFN (Sawn) 32
Appendix A - ATmega32M1/C1 Automotive specification at 150°C Preliminary (12 pages, revision C, updated 4/09) ATmega32C1, ATmega32M1, ATmega64C1, ATmega64M1 Automotive Preliminary Summary (25 pages, revision DS, updated 8/08) ATmega32C1, ATmega32M1, ATmega64C1, ATmega64M1 Automotive (365 pages, revision E, updated 3/09)
AVR194: Brushless DC Motor Control using ATmega32M1(16 pages, revision A, updated 4/08)This application note describes how to implement a brushless DC motor control insensor mode using the ATmega32M1 AVR microcontroller.
AVR286: LIN Firmware Base for LIN/UART Controller(19 pages, revision A, updated 3/08) AVR292: LIN Break-in-Data Feature of LIN/UART Controller(8 pages, revision A, updated 3/08)This document describes the behavior of the LIN/UART Controller when it detects an unanticipated BREAK field during an otherwise normal LIN transfer. This event is what we refer to as "Break-in-Data".
AVR042: AVR Hardware Design Considerations(14 pages, revision F, updated 4/08)This Application Note covers the most common problems encountered when switching to a new microcontroller architecture like the AVR.Solutions and considerations for the most common design challenges are covered.
AVR041: EMC Performances Improvement for ATmega32M1(6 pages, revision A, updated 02/08)Thanks to a new Atmel IC design methodology, the EMC constraints are taken intoaccount earlier in the IC design phase. This allows a better assessment of the EMCperformances such as the self-compatibility of the IC, the level of the radiated andconducted emissions as well as the internal and external immunity. The EMC performancesof the Mega32M1 product are improved thanks to some designimprovements detailed in this document.
AVR053: Calibration of the internal RC oscillator(15 pages, revision G, updated 05/06)This application note describes a method to calibrate the internal RC oscillator and targets all AVR devices with tunable RC oscillator. Furthermore, an easily adaptable calibration firmware source code is also offered. This allows device calibration using AVR tools, and it can also be used for 3rd party calibration systems, based on production programmers.
Debug Tool: AVR JTAGICE mkII
Design Software: AVR Studio 4
Development Software: Motor Control Center
Evaluation Board: ATAVRMC300Power Stage Controller Board
ATAVRMC310 Motor Control Board for ATmega32M1
ATAVRMC320 Motor Control bundle kit for ATmega32M1
Starter Kit: ATSTK500
ATSTK524
ATSTK600
ATSTK600-TQFP32
Software Files:
ATmegaxxM1-C1 CAN Library (GCC Compiler) CAN bitrate configurator for 8051 and AVR microcontrollers (Java applet) Vector CAN Driver for AVR CAN devices Vector LIN 2.1 Stack for AVR devices AVR and AVR32 - Quick Reference Guide(Overview, 68 pages, revision I, updated 5/09)Introduction of the product range of AVR and AVR32 microcontrollers and application processors:
Device family description
Key features
Device selection guides
Application oriented device families
Tools offer
AVR Instruction Set(User Guide, 155 pages, revision H, updated 7/09) AVR Microcontrollers for Automotive(Brochure, 12 pages, revision F, updated 10/08) C&S CAN Conformance for ATmega32M1/C1(Qualification, 1 pages, updated 02/08)
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