توضیحات محصول

Introduction

The ATMEGA32A-AU is a 8-bit low power, high performance AVR RISC-based Microcontroller Unit featuring 32kB self-programming flash program memory, 2kB SRAM, 1kB EEPROM, 8 channel 10-bit A/D converter and JTAG interface for on-chip-debug. The device achieves 16 MIPS throughput at 16Mz. By executing powerful instructions in a single clock cycle, the ATmega32A achieves throughputs approaching 1 MIPS per MHz allowing the system designed to optimize power consumption versus processing speed. The core combines a rich instruction set with 32 general purpose working registers. All the 32 registers are directly connected to the Arithmetic Logic Unit (ALU), allowing two independent registers to be accessed in one single instruction executed in one clock cycle. The resulting architecture is more code efficient while achieving throughputs up to ten times faster than conventional CISC microcontrollers.

Specification

Product Category: 8-bit Microcontrollers – MCU
RoHS: Details
Mounting Style: SMD/SMT
Package / Case: TQFP-44
Series: ATmega32A
Core: AVR
Data Bus Width: 8 bit
Maximum Clock Frequency: 16 MHz
Program Memory Size: 32 kB
Data RAM Size: 2 kB
Number of I/Os: 32 I/O
Operating Supply Voltage: 2.7 V to 5.5 V
Minimum Operating Temperature: – 40 C
Maximum Operating Temperature: + 85 C
Packaging: Tray
Height: 1 mm
Length: 10 mm
Product: MCU
Program Memory Type: Flash
Width: 10 mm
Brand: Microchip Technology / Atmel
Data RAM Type: SRAM
Data ROM Size: 1024 B
Data ROM Type: EEPROM
Interface Type: 2-Wire, SPI, USART
Moisture Sensitive: Yes
Number of Timers/Counters: 3 Timer