ATMEGA8A-AU - Atmel

Manufacturer Part Number

ATMEGA8A-AU

Manufacturer

Microchip Technology

Introduction

The ATMEGA8A-AU is a high-performance, low-power AVR® 8-bit microcontroller that combines 8KB ISP flash memory with read-while-write capabilities, 512B EEPROM, 1KB SRAM, and a rich set of peripherals.

Product Features and Performance

Core: AVR with 8-Bit processing

Speed: 16MHz operating frequency

Program Memory: 8KB FLASH

EEPROM Size: 512 x 8

RAM Size: 1K x 8

Connectivity: I2C, SPI, UART/USART

Peripherals: Brown-out Detect/Reset, POR, PWM, WDT

Number of I/O: 23

Data Converters: A/D 8x10b

Oscillator: Internal

Voltage Supply: 2.7V to 5.5V

Product Advantages

High processing speed for complex operations

Flexible memory options for various applications

Comprehensive peripheral set enhances functionality

Low power consumption suitable for battery-operated devices

Wide operating voltage range

Key Technical Parameters

Core Size: 8-Bit

Speed: 16MHz

Program Memory Size: 8KB

EEPROM Size: 512 x 8

RAM Size: 1K x 8

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Brown-out Detect/Reset ensures reliable operation under fluctuating power

Watchdog Timer (WDT) to avoid system hang-ups

Compatibility

Compatible with AVR programming tools and software

Easily integrates into existing systems

Application Areas

Industrial control systems

Automotive applications

Consumer Electronics

IoT devices

Product Lifecycle

Status: Active

Not nearing discontinuation

Ongoing support and availability of replacements

Several Key Reasons to Choose This Product

Reliable performance ensured by Microchip Technology

Flexible and versatile for a wide range of applications

Enhanced safety features for robust operation

Easy to program with ample support materials available

Proven success in both industrial and consumer applications