| Specification of ATXMEGA256A3U-M7 | |
|---|---|
| Status | Active |
| Series | AVR? XMEGA? A3U |
| Package | Tray |
| Supplier | Microchip Technology |
| Digi-Key Programmable | Not Verified |
| Core Processor | AVR |
| Core Size | 8/16-Bit |
| Speed | 32MHz |
| Connectivity | IC, IrDA, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Number of I/O | 50 |
| Program Memory Size | 256KB (128K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 4K x 8 |
| RAM Size | 16K x 8 |
| Voltage – Supply (Vcc/Vdd) | 1.6V ~ 3.6V |
| Data Converters | A/D 16x12b; D/A 2x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40C ~ 105C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 64-VFQFN Exposed Pad |
| Supplier Device Package | 64-QFN (9×9) |
Applications
The ATXMEGA256A3U-M7 is versatile and suitable for various applications across different industries:
- Industrial Automation: Used in control systems requiring high reliability and robustness.
- Consumer Electronics: Ideal for smart home devices due to its low power consumption and advanced features.
- Medical Devices: Suitable for medical equipment that demands precise timing and energy efficiency.
- Automotive Systems: Employed in vehicle diagnostics and infotainment systems.
- Embedded Systems: General-purpose microcontroller for diverse embedded applications.
Operating Temperature: -40¡ãC to +85¡ãC
Key Advantages
1. High Performance Microcontroller: Equipped with a powerful ARM Cortex-M3 core running at up to 96 MHz.
2. Advanced Memory Management: Includes multiple memory spaces and a sophisticated memory protection unit.
3. Power Efficiency: Features a low-power sleep mode and efficient clock management.
4. Diverse Communication Interfaces: Supports UART, SPI, I2C, USB, and CAN protocols for seamless connectivity.
Frequently Asked Questions
Q1: What is the maximum operating frequency of the ATXMEGA256A3U-M7?
A1: The maximum operating frequency of the ATXMEGA256A3U-M7 is 96 MHz.
Q2: Is the ATXMEGA256A3U-M7 compatible with other ARM Cortex-M3 microcontrollers?
A2: Yes, it is fully compatible with other ARM Cortex-M3 microcontrollers, ensuring easy integration into existing projects.
Q3: In which specific scenarios would you recommend using the ATXMEGA256A3U-M7?
A3: The ATXMEGA256A3U-M7 is recommended for applications requiring high performance, such as real-time processing in industrial automation and automotive systems.
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