ATXMEGA256A3BU-AU - Microchip Technology

Manufacturer Part Number

ATXMEGA256A3BU-AU

Manufacturer

Microchip Technology

Introduction

High-performance 8/16-bit AVR XMEGA A3BU microcontroller

Designed for a wide range of embedded applications

Product Features and Performance

256KB flash program memory

16KB RAM

12-bit ADC with 16 channels

Two 12-bit DACs

Connectivity options: IC, IrDA, SPI, UART/USART, USB

32MHz operating speed

Wide operating voltage range: 1.6V to 3.6V

Variety of peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT

Product Advantages

Powerful 8/16-bit AVR XMEGA architecture

Extensive connectivity options for diverse applications

Low power consumption

Broad operating temperature range: -40°C to 85°C

Key Technical Parameters

Package: 64-TQFP (14x14)

Mounting Type: Surface Mount

Operating Temperature: -40°C to 85°C

Supply Voltage: 1.6V to 3.6V

Program Memory Size: 256KB

RAM Size: 16KB

EEPROM Size: 4KB

Quality and Safety Features

RoHS3 compliant

Brown-out Detect/Reset for improved reliability

Compatibility

Compatible with a wide range of AVR XMEGA A3BU series microcontrollers

Application Areas

Suitable for a variety of embedded applications, such as industrial automation, motor control, and sensor systems

Product Lifecycle

Currently available and not nearing discontinuation

Replacement or upgrade options available within the AVR XMEGA A3BU series

Key Reasons to Choose This Product

Powerful 8/16-bit AVR XMEGA architecture for high-performance applications

Extensive connectivity options for diverse application requirements

Wide operating temperature range and low power consumption

Robust quality and safety features for reliable operation

Compatibility within the AVR XMEGA A3BU series for design flexibility