ATXMEGA64B3-AU - Microchip Technology

Manufacturer Part Number

ATXMEGA64B3-AU

Manufacturer

microchip-technology

Introduction

The ATXMEGA64B3-AU is a high-performance, low-power 8/16-Bit AVR microcontroller from Microchip Technology, optimized for real-time control applications.

Product Features and Performance

Core Processor: AVR with a hybrid 8/16-bit architecture

Speed: Up to 32MHz for rapid execution of instructions

Connectivity: Includes I2C, IrDA, SPI, UART/USART, and USB for versatile communication

Peripherals: Brown-out Detect/Reset, DMA, LCD drive capability, POR, PWM, and WDT enhance application functionality

Program Memory Size: 64KB FLASH enabling sophisticated applications

EEPROM Size: 2KB for non-volatile data storage

RAM Size: 4KB for efficient data handling

Data Converters: 8 channels of 12-bit A/D converters for accurate conversion

Oscillator Type: Internal for simplified system design

Operating Temperature: Suitable for harsh environments -40°C to 85°C

Product Advantages

Hybrid 8/16-bit architecture combines simplicity with extended computational power

Broad connectivity options ensure easy integration into various systems

Designed with an extensive set of peripherals to minimize external components

High program and data memory capacity afford extensive application development

Key Technical Parameters

Core Size: 8/16-Bit

Speed: 32MHz

Connectivity: I2C, IrDA, SPI, UART/USART, USB

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

EEPROM: 2K x 8

RAM: 4K x 8

Voltage Supply: 1.6V to 3.6V

Data Converters: A/D 8x12b

Temperature Range: -40°C to 85°C

Mounting Type: Surface Mount, 64-TQFP package

Quality and Safety Features

Brown-out Detect/Reset and Power-on Reset (POR) for improved system integrity

Watchdog Timer (WDT) prevents system lock-up

Compatibility

Compatible with a broad range of existing AVR development tools and software

Easy to integrate with various microcontroller-based systems

Application Areas

Automated industrial control systems

Battery-operated devices

IoT endpoints

Consumer electronics

Smart sensors and interfacing

Product Lifecycle

Status: Active

Not currently nearing discontinuation, ensuring long-term availability for new designs

Several Key Reasons to Choose This Product

High-speed 32MHz operation for time-sensitive applications

Extensive connectivity options facilitate easy communication with peripheral devices

Large memory capacity allows for complex application deployment without memory constraints

Low power consumption extends battery life in portable applications

Robust set of peripherals reduces external component requirements, lowering overall system cost

Strong support from Microchip Technology, including development tools and software libraries