ATMEGA325PA-AUR - Microchip Technology

Manufacturer Part Number

ATMEGA325PA-AUR

Manufacturer

Microchip Technology

Introduction

8-bit AVR Microcontroller with 32KB Flash, 2KB SRAM, and 1KB EEPROM

Product Features and Performance

20MHz Operating Frequency

54 Programmable I/O Lines

8-Channel 10-bit A/D Converter

6-Channel 8-bit PWM

Programmable Watchdog Timer with Separate On-chip Oscillator

Five Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, and Standby

Internal Calibrated RC Oscillator

Product Advantages

Low Power Consumption

Wide Operating Voltage Range (2.7V 5.5V)

Extensive Peripheral Set

In-System Programmable via SPI

Fully Static Operation

100,000 Write/Erase Cycles on FLASH Program Memory

1 Million Write/Erase Cycles on EEPROM

Data Retention: 20 Years at 85°C, 100 Years at 25°C

Key Technical Parameters

Package: 64-TQFP (14x14)

Mounting Type: Surface Mount

Operating Temperature: -40°C to 85°C

Quality and Safety Features

RoHS3 Compliant

Brown-out Detection and Reset

Compatibility

Compatible with other AVR ATmega Series Microcontrollers

Application Areas

Embedded Systems

Industrial Control

Automotive

Home Appliances

Medical Devices

Product Lifecycle

Currently in production

Replacement or upgrade options available from Microchip Technology

Several Key Reasons to Choose This Product

Robust 8-bit AVR Core with Extensive Peripheral Set

Low Power Consumption and Wide Operating Voltage Range

Reliable and Long-lasting Performance

Ease of In-System Programming and Compatibility with Other AVR Devices

Suitability for a Wide Range of Embedded Applications