汽车级ATtiny461 带有4K系统内可编程Flash存储器

Flash (Kbytes)   4
EEPROM (Kbytes)   0.25
SRAM (Bytes)   256
Max I/O Pins   16
F.max (MHz)   16
Vcc (V)   2.7 - 5.5
16-bit Timers   1
8-bit Timer   2
PWM (channels)   2
SPI   Yes
TWI   USI
ISP   Yes
10-bit A/D (Channe   11
Analog Comparator   Yes
Brown Out Detector   Yes
Watchdog   Yes
On Chip Oscillator   Yes
Interrupts   19
Ext Interrupts   2
Self Program Memor   Yes
Pb-Free Packages  VQFN (Sawn) 32
 SOIC 20

4K Bytes of In-System Self-Programmable Flash, 256 Bytes In-System Programmable EEPROM, 256 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.

ATtiny461 特性
ATtiny461 汽车级订购型号
Ordering Code Speed (MHz) Power Supply Package Operational Range
ATtiny461-15SZ 16 2.7-5.5V TG Automotive(-40°to+125°C)
ATtiny461-15MZ 16 2.7-5.5V PN Automotive(-40°to+125°C)
ATtiny461-15XZ 16 2.7-5.5V 6G Automotive(-40°to+125°C)
ATtiny461 订购型号
Speed (MHz) Power Supply Ordering Code Package Operational Range
10 1.8-5.5V ATtiny461V-10MU
ATtiny461V-10PU
ATtiny461V-10SU
32M1-A
20P3
20S2
Industrial (-40°C to 85°C)
20 2.7-5.5V ATtiny461-20MU
ATtiny461-20PU
ATtiny461-20SU
32M1-A
20P3
20S2
Industrial (-40°C to 85°C)
ATtiny461 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ATtiny461 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ATtiny461 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ATtiny461 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