ATXMEGA256A3-AUR - Microchip Technology

Manufacturer Part Number

ATXMEGA256A3-AUR

Manufacturer

Microchip Technology

Introduction

AVR XMEGA A3 series microcontroller, designed for advanced embedded applications

Product Features and Performance

AVR core with an 8/16-bit architecture

High-performance, low-power Atmel® AVR® 8/16-bit Microcontroller

Advanced RISC Architecture

Up to 32 MIPS throughput at 32MHz

On-chip 2-cycle multiplier

Product Advantages

Reduces power consumption

Simplifies system integration with advanced peripherals

Supports a wide range of communication interfaces

Key Technical Parameters

Speed: 32MHz

Program Memory Size: 256KB (128K x 16)

EEPROM Size: 4K x 8

RAM Size: 16K x 8

Number of I/O: 50

Data Converters: A/D 16x12b, D/A 2x12b

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Brown-out Detect/Reset

Power-on Reset (POR)

Programmable Watchdog Timer (WDT)

Oscillator Safety: Fail-safe Clock Monitor

Compatibility

I2C, IrDA, SPI, UART/USART serial interfaces

Extensive set of development tools and software support

Application Areas

Industrial automation

Home appliances

Automotive industry

Utility metering

Product Lifecycle

Currently Active status

Not indicated as near discontinuation

Longevity and support typically available for industrial-grade microcontrollers

Several Key Reasons to Choose This Product

Highly efficient for power-sensitive devices

Robust peripheral set enhances system capabilities

Wide operating voltage range of 1.6V to 3.6V accommodates various power supplies

Advanced analog features for diverse applications

64-TQFP package suitable for compact and space-constrained designs

Backed by Microchip's reliability and customer support