ATMEGA325-16AU - Microchip Technology

Manufacturer Part Number

ATMEGA325-16AU

Manufacturer

Microchip Technology

Introduction

ATMEGA325-16AU is a high-performance 8-bit AVR microcontroller.

Product Features and Performance

Advanced RISC Architecture

32KB In-System Self-programmable Flash

1KB EEPROM

2KB Internal SRAM

54 Programmable I/O Lines

16MHz Maximum Frequency

In-built SPI, UART/USART, USI Connectivity

Brown-out Detection

Power-on Reset

Programmable Watchdog Timer

Pulse Width Modulation Control

10-bit Analog to Digital Converter

Product Advantages

High Integration to Reduce System Costs

Low Power Consumption for Battery-operated Devices

Extensive Documentation and Community Support

Enhanced Durability for Long-term Deployment

Key Technical Parameters

Core Processor: AVR

Core Size: 8-Bit

Speed: 16MHz

Number of I/O: 54

Program Memory Size: 32KB

Program Memory Type: FLASH

EEPROM Size: 1K x 8

RAM Size: 2K x 8

Voltage - Supply: 2.7V to 5.5V

Data Converters: 8-channel 10-bit A/D

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

Quality and Safety Features

Robust Industrial Operating Temperature Range

Brown-out Detection and Reset

Watchdog Timer for System Stability

Compatibility

Compatible with AVR Development Tools

64-TQFP Package Easily Integrated Into PCB Designs

Application Areas

Industrial Control Systems

Automotive Electronics

Consumer Electronics

Internet of Things (IoT)

Medical Devices

Building Automation

Product Lifecycle

Active Status

Not Near Discontinuation

Several Key Reasons to Choose This Product

Broad Operating Voltage Range Catering to Various Power Supplies

Comprehensive Set of Peripherals for Versatile Applications

Good Balance Between Performance and Power Consumption

TQFP Package Aids in Efficient PCB Design and Manufacture

Strong Community and Ecosystem for Development Support

Availability of Advanced Features Like In-System Programming