ATMEGA88-20PU - Microchip Technology

Manufacturer Part Number

ATMEGA88-20PU

Manufacturer

Microchip Technology

Introduction

The ATMEGA88-20PU is an 8-bit AVR microcontroller from Microchip Technology, well-suited for a wide range of embedded applications.

Product Features and Performance

Core Processor: AVR

Core Size: 8-Bit

Speed: 20MHz

Connectivity: I2C, SPI, UART/USART

Peripherals: Brown-out Detect/Reset, Power-on Reset, PWM, Watchdog Timer

Program Memory Size: 8KB FLASH

EEPROM Size: 512 x 8

RAM Size: 1K x 8

Data Converters: 6x10-bit ADC

Oscillator Type: Internal

Operating Temperature Range: -40°C to 85°C

Mounting Type: Through Hole

Product Advantages

Expanded input/output capability with 23 programmable I/O lines.

Supports advanced communication protocols.

Integrated safety features such as brown-out detect and watchdog timers enhance reliability.

Key Technical Parameters

Voltage Supply (Vcc/Vdd): 2.7V to 5.5V

Package/Case: 28-DIP

Supplier Device Package: 28-PDIP

Quality and Safety Features

Incorporates power-on reset and brown-out detect/reset for improved operational stability.

Features a watchdog timer to handle system malfunctions.

Compatibility

Compatible with AVR programming tools and software.

Application Areas

Suitable for automotive, industrial, appliance, and consumer electronics applications.

Product Lifecycle

This product is Obsolete.

Availability of replacements or upgrades may be limited.

Several Key Reasons to Choose This Product

Robust processing power at 20MHz with an 8-bit AVR core.

Flexible interfacing options with I2C, SPI, and UART/USART.

Ideal for applications requiring detailed analog to digital processing with its 6x10-bit ADC.

Extended operational temperature range suitable for harsh environments.

Easy integration into systems with through-hole mounting technology.