ATMEGA164P-20AUR - Microchip Technology

Manufacturer Part Number

ATMEGA164P-20AUR

Manufacturer

Microchip Technology

Introduction

Advanced 8-bit AVR microcontroller with multiple communication interfaces

Product Features and Performance

8-bit AVR core processor

Operating speed up to 20MHz

I2C, SPI, and UART/USART serial communication

32 programmable I/O lines

16KB FLASH program memory

512 bytes EEPROM

1KB internal SRAM

Product Advantages

High integration for peripheral control

Low power consumption

Robust serial communication options

Flexible and easy to program

Key Technical Parameters

Clock Speed: 20MHz

Program Memory: 16KB FLASH

EEPROM Size: 512 bytes

RAM Size: 1KB

Number of I/O pins: 32

Voltage Range: 2.7V to 5.5V

Analog to Digital Converter: 8 channels, 10-bit resolution

Temperature Range: -40°C to 85°C

Quality and Safety Features

Brown-out Detect/Reset

Power-on Reset

Programmable Watchdog Timer

Compatibility

Compatible with a wide range of supply voltages

44-pin TQFP surface mount package

Application Areas

Industrial control systems

Automotive systems

Consumer electronics

Internet of Things devices

Product Lifecycle

Currently active

Not near discontinuation

Upgrade and replacement options available

Several Key Reasons to Choose This Product

Long-term availability and support

Large set of integrated peripherals reducing BOM costs

Good community and documentation for development

Broad operational temperature range suitable for industrial applications

Proven track record of reliability in various applications