ATXMEGA64A4U-AUR - Microchip Technology

Manufacturer Part Number

ATXMEGA64A4U-AUR

Manufacturer

Microchip Technology

Introduction

Embedded microcontroller part of the AVR XMEGA A4U series suitable for complex and demanding applications

Product Features and Performance

Core Processor: AVR enhanced RISC architecture

8/16-Bit Core Size with Maximum Speed of 32MHz

Rich Connectivity: Includes I2C, IrDA, SPI, UART/USART, and USB interfaces

Advanced Peripherals: Features Brown-out Detect/Reset, DMA, Power-on Reset, PWM, Watchdog Timer

High Number of I/O Pins: 34 programmable inputs/outputs

Large Program Memory: 64KB FLASH memory

Extensive Data Storage: With 2KB EEPROM and 4KB RAM

Dual Data Converters: 12-bit Analog to Digital and Digital to Analog

Product Advantages

Optimized for low power consumption and high performance

Extensive set of peripherals reduces need for external components

Built-in USB interface for simplified connectivity with computers and other devices.

Key Technical Parameters

Program Memory Size: 64KB (32K x 16)

EEPROM Size: 2K x 8

RAM Size: 4K x 8

Operating Voltage Range: 1.6V to 3.6V

12-channel, 12-bit Analog-to-Digital Converter

2-channel, 12-bit Digital-to-Analog Converter

Internal Oscillator for standalone operation

Temperature Range for Operation: -40°C to 85°C

Quality and Safety Features

Robust operation with built-in brown-out detect/reset and watchdog timer for system stability

Qualified for industrial temperature range ensuring reliability under various conditions

Compatibility

Programmable I/O compatibility with a wide range of external devices and sensors

USB 2.0 compliant for universal connectivity

Application Areas

Suitable for industrial control systems

Precision instrumentation

Consumer electronics

Medical devices

Automotive applications

Product Lifecycle

Status: Active and not nearing discontinuation

Long-term availability with manufacturer support for updates and replacements

Several Key Reasons to Choose This Product

High integration saves PCB space and reduces overall system costs

Superior processing power and speed for complex applications

Flexible power supply options catering to various design requirements

Extensive connectivity facilitates communication with a wide range of peripherals

Comprehensive feature set including hardware safety mechanisms enhances product robustness

Active product support and long lifecycle reduce risk of obsolescence

Easy to scale designs for future upgrades or variations