Manufacturer Part Number
ATXMEGA256A3BU-MH
Manufacturer
microchip-technology
Introduction
The ATXMEGA256A3BU-MH is a high-performance, low-power AVR® XMEGA® A3BU microcontroller from Microchip Technology, incorporating advanced features suited for a wide range of applications.
Product Features and Performance
Core Processor: AVR, combining attributes of both 8-bit and 16-bit microcontrollers
Core Size: 8/16-Bit, versatile for various computing tasks
Speed: 32MHz, high-speed processing capabilities
Connectivity options include I2C, IrDA, SPI, UART/USART, USB for comprehensive communication needs
Peripherals feature Brown-out Detect/Reset, DMA, POR, PWM, WDT, enhancing functionality and reliability
Program Memory Size: 256KB, ample for complex programs
EEPROM Size: 4K x 8, suitable for non-volatile memory storage
RAM Size: 16K x 8, providing sufficient temporary data storage
Integrated Data Converters: A/D 16x12b, D/A 2x12b for interfacing with analog devices
Internal Oscillator, simplifying circuit design
Product Advantages
Low power consumption combined with high-speed processing
Extensive connectivity and peripheral support
Suitable for complex and memory-intensive applications
Key Technical Parameters
Voltage Supply (Vcc/Vdd): 1.6V ~ 3.6V, catering to low power needs
Operating Temperature: -40°C ~ 85°C, suitable for harsh environments
Package / Case: 64-VFQFN Exposed Pad, compact form factor
Quality and Safety Features
Brown-out Detect/Reset and Watchdog Timer (WDT) for system stability and reliability
Compatibility
Compatible with a wide range of development tools and software provided by Microchip Technology
Application Areas
Industrial control systems
Consumer electronics
Automotive applications
Medical devices
Product Lifecycle
Active status, indicating ongoing support and availability
No indication of nearing discontinuation, ensuring long-term viability
Several Key Reasons to Choose This Product
High performance with low power consumption
Extensive peripheral and connectivity options
Flexible for a wide range of applications
Supported by Microchip's extensive development ecosystem
Suitable for projects requiring long-term deployment with secure and reliable operation