ATMEGA329V-8AU - Microchip Technology

Manufacturer Part Number

ATMEGA329V-8AU

Manufacturer

Microchip Technology

Introduction

The ATMEGA329V-8AU is a part of the AVR® ATmega series of microcontrollers designed for high performance and low power consumption in embedded applications.

Product Features and Performance

Core Processor: AVR, 8-Bit

Speed: 8MHz

Connectivity: SPI, UART/USART, USI

Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT

Number of I/O: 54

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

Program Memory Type: FLASH

EEPROM Size: 1K x 8

RAM Size: 2K x 8

Voltage Supply: 1.8V ~ 5.5V

Data Converters: A/D 8x10b

Oscillator Type: Internal

Operating Temperature: -40°C to 85°C

Product Advantages

Low power consumption

High integration with onboard peripherals reducing additional component needs

Wide range of I/O options catering to extensive interfacing needs

Flexible voltage supply options ensuring compatibility with various power setups

Key Technical Parameters

Speed: 8MHz

32KB of FLASH memory

54 I/O ports

Operating Temperature: -40°C to 85°C

Voltage Supply: 1.8V to 5.5V

Quality and Safety Features

Brown-out Detect/Reset ensures proper functionality during power fluctuations.

Watchdog Timer (WDT) to reset the system in case of a software malfunction

Compatibility

Compatible with a variety of standard communication protocols like SPI, UART/USART for easy integration in embedded systems.

Application Areas

Consumer Electronics

Automation Systems

Automotive sector

Product Lifecycle

Status: Active

Not nearing discontinuation, with reliable supply and support available.

Several Key Reasons to Choose This Product

Highly reliable AVR core processor ensuring robust performance.

Extensive integrated features reducing extra component necessity and system complexity.

Suitable for rigorous applications given the wide industrial temperature range.

Versatile connectivity and interfacing capabilities through SPI, UART/USART, and numerous I/Os.

Support for low to high voltage applications enhances its adaptability in various electronic setups.