ATMEGA324PA-ANR - Microchip

Manufacturer Part Number

ATMEGA324PA-ANR

Manufacturer

microchip-technology

Introduction

The ATMEGA324PA-ANR is a high-performance, low-power 8-bit AVR RISC-based microcontroller that combines 32KB of ISP flash memory with 2KB of SRAM, 1KB of EEPROM, and a rich set of peripherals. This microcontroller is ideal for advanced control applications, sensor node applications, and other applications that require both substantial non-volatile memory and RAM capabilities.

Product Features and Performance

8-bit AVR RISC-based microcontroller

32KB of ISP flash memory with read-while-write capabilities

2KB of SRAM

1KB of EEPROM

20MHz operating speed

32 general-purpose I/O lines

Flexible clock options with internal oscillator

Eight 10-bit ADC channels

Three flexible Timer/Counters with compare modes

Internal and external interrupts

Serial programmable USART

Byte-oriented 2-wire Serial Interface (I2C)

SPI serial port

Brown-out detection circuitry

Watchdog timer with separate on-chip oscillator

Product Advantages

High performance and low power consumption

Extensive peripheral set for advanced control applications

In-System Programming (ISP) capabilities for easy firmware updates

Wide operating voltage range from 1.8V to 5.5V

Extended temperature range from -40°C to 105°C

Key Reasons to Choose This Product

Powerful 8-bit AVR microcontroller core with rich peripheral set

Substantial on-chip non-volatile memory and RAM for complex applications

Flexible clocking options and low-power modes for energy-efficient designs

Extensive development ecosystem and tools support from Microchip

Quality and Safety Features

Brown-out detection and reset

Watchdog timer for system supervision

ESD and latch-up protection

Compatibility

The ATMEGA324PA-ANR is pin-compatible and software-compatible with other ATmega family microcontrollers, allowing easy migration and scalability of designs.

Application Areas

Industrial control systems

Sensor nodes and IoT devices

Home automation and appliances

Automotive and transportation systems

Medical equipment

Consumer electronics

Product Lifecycle

The ATMEGA324PA-ANR is an active product in the Microchip portfolio. There are equivalent and alternative models available in the ATmega family, such as the ATMEGA328P and ATMEGA2560. Customers are advised to contact our website's sales team for the most up-to-date product information and availability.