汽车级ATtiny261带有2K系统内可编程Flash存储器

Flash (Kbytes) 2
EEPROM (Kbytes) 0.125
SRAM (Bytes) 128
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
Pb-Free Packages VQFN (Sawn) 32

SOIC 20

2K Bytes of In-System Self-Programmable Flash, 128 Bytes In-System Programmable EEPROM, 128 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.

The ATtiny261/461/861 is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATtiny261/461/861 achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.

ATtiny261 特性
ATtiny261 汽车级订购型号
Ordering Code Speed (MHz) Power Supply Package Operational Range
ATtiny261-15SZ 16 2.7 - 5.5 TG Automotive (-40°C - 125°C)
ATtiny261-15MZ 16 2.7 - 5.5 PN Automotive (-40°C - 125°C)
ATtiny261-15XZ 16 2.7 - 5.5 6G Automotive (-40°C - 125°C)
ATtiny261 订购型号
Speed (MHz) Power Supply Ordering Code Package Operational Range
10 1.8 - 5.5V ATtiny261V-10MU
ATtiny261V-10PU
ATtiny261V-10SU
32M1-A
20P3
20S2
Industrial (-40°C to 85°C)
20 2.7 - 5.5V ATtiny261-20MU
ATtiny261-20PU
ATtiny261-20SU
32M1-A
20P3
20S2
Industrial (-40°C to 85°C)
ATtiny261 应用技术支持与电子电路设计开发资源下载
  1. ATMEL 爱特梅尔汽车级AVR 微控制器ATtiny261 数据手册DataSheet 下载. PDF(完整版)
  2. ATMEL 爱特梅尔汽车级AVR 微控制器ATtiny261 数据手册DataSheet 下载.PDF(简洁版)
  3. ATMEL 爱特梅尔汽车级AVR 微控制器ATtiny261 数据手册DataSheet 下载.PDF(附录)
  4. Atmel 爱特梅尔AVR 微控制器简介.PDF (编号:Tech AVR 000)MLF 32
  5. 面向新手的AVR 开发工具,及基本知识.PDF(编号:Tech AVR 001)
  6. 使用AVR 定时/计数器的PWM功能设计要点 .PDF
  7. AVR指令集(版本:0856G–AVR–07/08)
  8. AVR 微控制器汽车应用解决方案 . pdf
  9. AVR 微控制器选型指南. pdf
  10. ATMEL 爱特梅尔公司全线产品目录. pdf