ATMEGA88A-AU - Microchip Technology

Manufacturer Part Number

ATMEGA88A-AU

Manufacturer

Microchip Technology

Introduction

The ATMEGA88A-AU is a low-power CMOS 8-bit microcontroller based on Microchip's AVR enhanced RISC architecture.

Product Features and Performance

8-Bit AVR Microcontroller

High-performance RISC CPU

131 powerful instructions – most executed in a single clock cycle

32 x 8-bit general-purpose working registers

Fully static operation

Supports up to 20 MHz clock speed

Product Advantages

Low Power Consumption

Advanced RISC Architecture

High code efficiency

Extensive peripheral set

Key Technical Parameters

Core Processor: AVR

Core Size: 8-Bit

Speed: 20MHz

Connectivity: I2C, SPI, UART/USART

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

Number of I/O: 23

Program Memory Size: 8KB (4K x 16)

Program Memory Type: FLASH

EEPROM Size: 512 x 8

RAM Size: 1K x 8

Voltage - Supply: 1.8V ~ 5.5V

Data Converters: A/D 8x10b

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Brown-out Detection

Power-on Reset

Programmable Watchdog Timer

Temperature Range for Harsh Environments

Compatibility

Compatible with I2C, SPI, UART/USART interfaces

Supports JTAG for on-chip-debug

Application Areas

Industrial Control

Automotive

Consumer Electronics

Internet of Things Devices

Product Lifecycle

Product Status: Active

Regular updates and support available

Several Key Reasons to Choose This Product

Support for multiple communication protocols

Robust set of peripherals for diverse applications

Adaptable voltage supply range

Efficient for applications requiring power saving modes

Great community and development tool support

Wide operating temperature suitable for industrial uses

Available in surface-mount 32-TQFP package for compact PCB design