ATMEGA324A-MU - Microchip Technology

Manufacturer Part Number

ATMEGA324A-MU

Manufacturer

Microchip Technology

Introduction

The ATmega324A-MU is an 8-bit microcontroller from Microchip's AVR ATmega series, tailored for embedded applications.

Product Features and Performance

8-Bit AVR Core Processor

20MHz Maximum Operating Speed

I2C, SPI, UART/USART Connectivity Options

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

32 Programmable I/O Lines

32KB FLASH Program Memory

1KB EEPROM

2KB Internal RAM

On-Chip Analog-to-Digital Converter with 8 Channels and 10-bit Resolution

Internal Oscillator

Supports 1.8V to 5.5V Power Supply

Product Advantages

High Performance with Low Power Consumption

Robust I/O Capability for Versatile Control

Comprehensive Peripherals Support Complex Tasks

Flexible Power Supply Range for Various Applications

Large Program Memory for Complex Software Requirements

Key Technical Parameters

Core Size: 8-Bit

Speed: 20MHz

Program Memory Size: 32KB (16K x 16)

EEPROM Size: 1K x 8

RAM Size: 2K x 8

Voltage Supply Range: 1.8V ~ 5.5V

Number of I/O: 32

Data Converters: A/D 8x10b

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

Quality and Safety Features

Extended Temperature Range for Harsh Environments

Brown-out Detection and Power-on Reset for Reliable Operation

Watchdog Timer for System Stability

Compatibility

Compatible with AVR Development Tools and Software

Surface Mount Package for Automated Assembly Processes

Application Areas

Industrial Control Systems

Automotive

Consumer Electronics

Internet of Things Devices

Medical Instruments

Product Lifecycle

Active Status

Not Nearing Discontinuation

Replacement and Upgrade Options Available

Several Key Reasons to Choose This Product

Low Power Consumption Enhances Battery Life in Portable Devices

Wide Voltage Range Allows Flexibility in Power Supply Design

Robust Peripheral Set Supports Varied Application Needs

High Integration Reduces System Component Count

Active Product Support and Longevity Ensures Future-Proofing Solutions

Easy Programmability with AVR Toolchain