ATMEGA164A-AUR - Microchip Technology

Manufacturer Part Number

ATMEGA164A-AUR

Manufacturer

Microchip Technology

Introduction

The ATMEGA164A-AUR is an efficient 8-bit microcontroller from Microchip Technology's AVR® ATmega series, optimized for low-power consumption and high-performance computing.

Product Features and Performance

Core Processor: AVR

Core Size: 8-Bit

Speed: 20MHz

Connectivity options include I2C, SPI, UART/USART

Enhanced peripherals: Brown-out Detect/Reset, Power-on Reset (POR), Pulse Width Modulation (PWM), Watchdog Timer (WDT)

Provides 32 programmable I/O lines

Flash Program Memory: 16KB

EEPROM: 512 x 8 bits

RAM: 1KB

Integrated A/D Converters: 8 channels, 10-bit resolution

Internal Oscillator

Wide operating voltage range: 1.8V to 5.5V

Product Advantages

Versatile connectivity for multiple applications

Large number of I/Os for flexible interfacing

Efficient power management for low-power applications

Robust set of peripherals enhancing overall performance

Wide voltage range accommodates diverse power supplies

Key Technical Parameters

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

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

Package: 44-TQFP

Quality and Safety Features

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

The Watchdog Timer helps in recovering from malfunctions

Compatibility

Compatible with a broad range of peripheral components

Can be integrated into existing designs with minimal adjustments

Application Areas

Automation and control systems

IoT devices

Consumer Electronics

Automotive applications

Industrial monitoring and control

Product Lifecycle

Status: Active

This product is not nearing discontinuation, with replacements or upgrades readily available

Several Key Reasons to Choose This Product

High-performance AVR core with a wide array of connectivity options

Versatile for both low-power and high-demand applications

Comprehensive set of peripherals for enhanced functionality

Reliable operation across a broad range of temperature and power conditions

Supported by Microchip Technology's extensive documentation and development tools