ATMEGA324PA-AU - Microchip Technology

Manufacturer Part Number

ATMEGA324PA-AU

Manufacturer

Microchip Technology

Introduction

The ATMEGA324PA-AU is an 8-bit AVR microcontroller optimized for low power consumption and high performance in 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: 32KB (16K x 16)

EEPROM Size: 1K x 8

RAM Size: 2K x 8

Data Converters: 8-channel, 10-bit ADC

Oscillator Type: Internal

Product Advantages

High integration with multiple communication interfaces

Robust peripheral set supporting complex functionalities

Flexible power supply options (1.8V ~ 5.5V)

Key Technical Parameters

Number of I/O: 32

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

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Brown-out Detect/Reset ensures proper operation under uncertain power conditions

Watchdog Timer for system integrity checks

Compatibility

Compatible with a wide range of voltage supplies and operational environments

Application Areas

Industrial automation

Consumer electronics

Automotive applications

Product Lifecycle

Status: Active

No indication of discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

High performance 8-bit microcontroller with AVR architecture

Support for advanced communication protocols such as I2C, SPI, UART/USART

Reliable operation backed by essential safety features like Brown-out Detect/Reset and Por

Handles complex tasks with extensive I/O capabilities and various on-chip peripherals

Suitable for varied applications with its wide-operating temperature range and flexible power requirements