ATXMEGA128D3-AU - Atmel

Manufacturer Part Number

ATXMEGA128D3-AU

Manufacturer

Microchip Technology

Introduction

The ATXMEGA128D3-AU is a high-performance, low-power 8/16-bit AVR microcontroller from Microchip's AVR XMEGA D3 series, designed for advanced sensing and control applications.

Product Features and Performance

8/16-Bit AVR core running at up to 32MHz

Advanced RISC architecture with 135 instructions

Extensive peripheral set including I2C, IrDA, SPI, UART/USART

Internal oscillators for simplified system design

High resolution 12-bit Analog to Digital Converters, 16 channels

Multiple PWM channels and Watchdog Timer for enhanced control

Supports up to 50 programmable I/O lines

Product Advantages

High integration reduces system components and cost

Low power consumption suitable for battery-operated devices

Robust connectivity options facilitating complex communications setups

Superior analog peripherals enable precise sensing capabilities

Key Technical Parameters

Core Size: 8/16-Bit

Speed: 32MHz

Program Memory Size: 128KB (64K x 16)

EEPROM Size: 2K x 8

RAM Size: 8K x 8

Voltage Supply: 1.6V ~ 3.6V

Operating Temperature: -40°C ~ 85°C

Package: 64-TQFP (14x14)

Quality and Safety Features

Brown-out Detect/Reset and Power-on Reset for reliable operation

Watchdog Timer for system recovery and maintenance

Compatibility

Compatible with AVR development tools and software frameworks

Application Areas

Industrial automation systems

Sensor systems for environmental monitoring

Consumer electronics and wearable devices

Automotive control units

Product Lifecycle

Currently active product with ongoing support

No current plans for discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

High performance with efficient power consumption balancing speed and operational longevity

Diverse connectivity and sensing features make it adaptable for various applications

Low system requirements with internal oscillators and high integration reduce additional costs

Strong support and long product lifecycle from a reputable manufacturer like Microchip Technology