Manufacturer Part Number
ATXMEGA64A3U-AUR
Manufacturer
Microchip Technology
Introduction
The ATXMEGA64A3U-AUR is part of Microchip Technology's AVR XMEGA A3U series, designed for advanced embedded system applications requiring high performance, low power consumption, and a wide range of integrated features.
Product Features and Performance
Core: AVR 8/16-bit at 32MHz
Connectivity options include I2C, IrDA, SPI, UART/USART, USB
Offers DMA, PWM, Watchdog Timer (WDT), and Brown-out Detect/Reset
Provides 50 I/O pins for versatile interfacing
Built-in 64KB Flash Memory and 2KB EEPROM
4KB RAM for efficient data handling
Supports 1.6V to 3.6V power supply
Integrated 16x12 bit Analog-to-Digital Converters (ADC) and 2x12 bit Digital-to-Analog Converters (DAC)
Utilizes an internal oscillator for precise clock generation
Product Advantages
Delivers high performance with its 32MHz AVR core in both 8 and 16-bit operations
Versatile connectivity and peripheral options support complex applications
Low power consumption suitable for battery-operated devices
Large memory footprint for advanced applications
Flexible power supply options ensure wide usability across different power setups
Key Technical Parameters
32MHz 8/16-bit AVR Core Processor
Program Memory: 64KB Flash
EEPROM: 2KB
RAM: 4KB
I/O Pins: 50
ADCs: 16x12-bit, DACs: 2x12-bit
Power Supply: 1.6V ~ 3.6V
Quality and Safety Features
Incorporates Watchdog Timer for system reliability
Brown-out Detection and Power-on Reset ensure safe operation under power anomalies
Compatibility
Offers a variety of connectivity options for widespread compatibility with other digital systems and peripheral devices
Standard 64-TQFP package for surface mount technology
Application Areas
Industrial control systems
Consumer electronics
Battery operated and portable devices
Medical instrumentation
Advanced communication systems
Product Lifecycle
Status: Active
This product is not nearing discontinuation and has replacements and upgrades available within Microchip’s vast portfolio.
Several Key Reasons to Choose This Product
High-performance AVR core with dual 8/16-bit processing for complex applications
Extensive connectivity including USB, SPI, and more for versatile interfacing
Robust peripheral set including DMA and PWM for enhanced control
Built-in safety features for reliable operation under variable conditions
Wide voltage range compatibility from 1.6V to 3.6V for diverse power environments
Comprehensive application support from consumer devices to industrial systems