ATmega32A 带有32K系统内可编程Flash存储器

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Flash (Kbytes) 32
EEPROM (Kbytes) 1
SRAM (Bytes) 2048
Max I/O Pins 32
F.max (MHz) 16
Vcc (V) 2.7-5.5
16-bit Timers 1
8-bit Timer 2
PWM (channels) 4
RTC Yes
SPI 1
UART 1
TWI USI
ISP Yes
10-bit A/D (Channe) 8
Analog ComparatorYes
Brown Out Detector Yes
Watchdog Yes
On Chip Oscillator Yes
Hardware Multiplie Yes
Interrupts 19
Ext Interrupts 3
Self Program Memor Yes
Pb-Free Packages MLF (VQFN) 44
PDIP 40
TQFP 44

32-Kbyte self-programming Flash Program Memory, 2-Kbyte SRAM, 1-Kbyte EEPROM, 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.

The ATmega32A 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 ATmega32A achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.

ATmega32A 产品特性
ATmega32A 订购型号
Speed (MHz) Power Supply Ordering Code Package Operation Range
16 2.7 - 5.5V ATmega32A-AU
ATmega32A-PU
ATmega32A-MU
44A
40P6
44M1
Industrial (-40°C to 85°C)
ATmega32A 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AVR 微控制器ATmega32A 数据手册DataSheet 下载. PDF(完整版)
  2. ATMEL 爱特梅尔AVR 微控制器ATmega32A 数据手册DataSheet 下载.PDF
  3. Atmel 爱特梅尔AVR 微控制器简介.PDF (编号:Tech AVR 000)MLF 32
  4. 面向新手的AVR 开发工具,及基本知识.PDF(编号:Tech AVR 001)
  5. 使用AVR 定时/计数器的PWM功能设计要点 .PDF
  6. AVR指令集(版本:0856G–AVR–07/08)
  7. AVR 微控制器汽车应用解决方案 . pdf
  8. AVR 微控制器选型指南. pdf
  9. ATMEL 爱特梅尔公司全线产品目录. pdf