ATMEGA324PA-MCH - Microchip Technology

Manufacturer Part Number

ATMEGA324PA-MCH

Manufacturer

Microchip Technology

Introduction

The ATMEGA324PA-MCH is a high-performance, low-power AVR® 8-bit microcontroller by Microchip Technology.

Product Features and Performance

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: 32

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

EEPROM Size: 1K x 8

RAM Size: 2K x 8

Oscillator Type: Internal

Product Advantages

Optimized for low power consumption

Flexible and wide range of I/O options

Integrated analog-to-digital converters

Robust set of peripherals for versatile control

Key Technical Parameters

Voltage - Supply (Vcc/Vdd): 1.8V ~ 5.5V

Data Converters: A/D 8x10b

Operating Temperature: -40°C ~ 85°C (TA)

Mounting Type: Surface Mount

Supplier Device Package: 44-QFN (5x5)

Package / Case: 44-VQFN Dual Rows, Exposed Pad

Quality and Safety Features

Brown-out Detect/Reset safeguard against power irregularities

Extended temperature range ensures reliability in harsh conditions

Compatibility

Compatible with AVR® development and programming tools

Support for standard communication and data protocols

Application Areas

Embedded systems

Industrial control

Automation

Consumer Electronics

Internet of Things (IoT)

Product Lifecycle

Status: Active

Not nearing discontinuation

Replacements or upgrades may exist within Microchip AVR® family

Several Key Reasons to Choose This Product

Proven reliability of AVR® architecture

High integration reduces system component count

Wide operating voltage range suitable for battery-powered applications

Supports multiple communication protocols for system flexibility

Comprehensive development ecosystem provided by Microchip Technology

Comprehensive peripheral set enabling a wide range of functions without additional components

Energy-efficient design for power-sensitive applications