Overview
The ATXMEGA256A3U-AU is a high-performance, low-power microcontroller from Microchip Technology, part of the Atmel AVR XMEGA family. This microcontroller is based on the AVR enhanced RISC architecture, offering a balance of power efficiency and robust peripheral capabilities. It is designed to meet the demands of various embedded applications, providing a versatile solution for developers and engineers.
Key Specifications
| Specification | Value |
|---|---|
| Program Memory Size | 256 KB |
| RAM | 16 KB |
| Data EEPROM | 4096 bytes |
| Pin Count | 64 |
| Operation Voltage Max. | 3.6 V |
| Operation Voltage Min. | 1.6 V (typical) |
Key Features
- Low power consumption, making it suitable for battery-powered devices.
- High performance due to the AVR enhanced RISC architecture.
- Rich set of peripherals, including UARTs, SPI, I2C, and more.
- High-speed ADC and DAC for precise analog-to-digital and digital-to-analog conversions.
- Robust security features, including cryptographic engines and secure data storage.
Applications
The ATXMEGA256A3U-AU is versatile and can be used in a variety of applications, including:
- Industrial control systems.
- Medical devices.
- Consumer electronics.
- Automotive systems.
- IoT devices.
Q & A
- What is the program memory size of the ATXMEGA256A3U-AU?
The program memory size is 256 KB. - How much RAM does the ATXMEGA256A3U-AU have?
The ATXMEGA256A3U-AU has 16 KB of RAM. - What is the maximum operating voltage for the ATXMEGA256A3U-AU?
The maximum operating voltage is 3.6 V. - What type of architecture does the ATXMEGA256A3U-AU use?
The ATXMEGA256A3U-AU uses the AVR enhanced RISC architecture. - What are some key peripherals available on the ATXMEGA256A3U-AU?
The microcontroller includes UARTs, SPI, I2C, and other peripherals. - Is the ATXMEGA256A3U-AU suitable for low-power applications?
Yes, it is designed for low power consumption, making it suitable for battery-powered devices. - What types of applications can the ATXMEGA256A3U-AU be used in?
It can be used in industrial control systems, medical devices, consumer electronics, automotive systems, and IoT devices. - Does the ATXMEGA256A3U-AU have any security features?
Yes, it includes cryptographic engines and secure data storage. - How many pins does the ATXMEGA256A3U-AU have?
The ATXMEGA256A3U-AU has 64 pins. - Where can I find detailed specifications for the ATXMEGA256A3U-AU?
Detailed specifications can be found on Microchip's official website, DigiKey, and other electronic component distributors.
