ATtiny861 Automotive Datasheet
时间: 2009-07-26 来源: Seawin
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下载次数: 8K Bytes of In-System Self-Programmable Flash, 512 Bytes In-System Programmable EEPROM, 512 Bytes Internal SRAM. One 8/16-bit timer/counter with PWM and prescaler, one 8/10-bit High-speed timer/counter with PWM and separate prescaler, 10-bit ADC, USI-Universal Serial Interface. debugWIRE for on-chip-debug. Up to 16 MIPS throughput at 16 MHz. 2.7 - 5.5 V operation.
2KB version: ATtiny261 Automotive
4KB version: ATtiny461 Automotive
KeyParameter:
Flash (Kbytes): 8; EEPROM (Kbytes): 0.5; SRAM (Bytes): 512; Max I/O Pins: 16; F.max (MHz): 16; Vcc (V): 2.7 - 5.5; 10-bit A/D Channels: 11; Analog Comparator: Yes; 16-bit Timers: 1; 8-bit Timer: 2; Brown Out Detector: Yes; Ext Interrupts: 2; Interrupts: 19; On Chip Oscillator: Yes; PWM Channels: 2; Self Program Memory: Yes; SPI: Yes; TWI: USI; Watchdog: Yes;
GreenPackage VQFN (Sawn) 32 SOIC 20
ATiny261/461/861 Automotive (227 pages, revision C, updated 7/09) ATtiny261, ATtiny461, ATtiny861 Preliminary Summary (16 pages, revision BS, updated 8/08) ATtiny261, ATtiny461, ATtiny861 Appendix A Preliminary (9 pages, revision A, updated 8/08) 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.
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.
AVR055: Using a 32kHz XTAL for run-time calibration of the internal RC(16 pages, revision D, updated 7/08)This application note describes a fast and accurate way to calibrate the internal RC oscillator using an external 32.768 kHz crystal as input to an asynchronous Timer/Counter.
AVR073: Accessing 10- and 16-bit registers in ATtiny261/461/861(6 pages, revision B, updated 1/08)This application note explains how 10- and 16-bit accesses should be handled when using the ATtiny261/461/861 family of microcontrollers. A complete set of C macros for accessing 10- and 16-bit.registers is also included with this application note.
AVR350: Xmodem CRC Receive Utility for AVR(7 pages, revision D, updated 1/08)The Xmodem protocol was created years ago as a simple means of having two computers talk to each other. With its half-duplex mode of operation, 128-byte packets, ACK/NACK responses and CRC data checking, the Xmodem has found its way into many applications.
AVR449: Sinusoidal driving of 3-phase permanent magnet motor using ATtiny261/461/861(24 pages, revision B, updated 10/07)This application note describes the implementation of sinusoidal driving for threephase brushless DC motors with hall sensors on the ATtiny261/461/861 microcontroller family.
Debug Tool: AVR JTAGICE mkII
Design Software: AVR Studio 4
Reference Design: ATAVRBC100
Starter Kit: ATSTK500
ATSTK600
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)
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