| Specification of ATXMEGA256A3B-MH | |
|---|---|
| Status | Active |
| Series | AVR? XMEGA? A3B |
| 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 |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Number of I/O | 49 |
| 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 ~ 85C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 64-VFQFN Exposed Pad |
| Supplier Device Package | 64-QFN (9×9) |
Applications
The ATXMEGA256A3B-MH 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 portable medical equipment where precise timing and energy efficiency are critical.
- Automotive Systems: Can be utilized in vehicle diagnostics and infotainment systems.
- Embedded Systems: General-purpose microcontroller for various 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 72 MHz.
2. Advanced Memory Management Unit (MMU): Supports virtual memory addressing for enhanced software development flexibility.
3. Power Efficiency: Features a sleep mode that reduces power consumption significantly when the device is idle.
4. Dual CAN Interfaces: Enables communication with other CAN-based devices, supporting automotive and industrial networking.
Frequently Asked Questions
Q1: What is the maximum operating temperature supported by the ATXMEGA256A3B-MH?
A1: The ATXMEGA256A3B-MH operates within a temperature range from -40¡ãC to +85¡ãC.
Q2: Is the ATXMEGA256A3B-MH compatible with existing systems?
A2: Yes, it is backward-compatible with previous models, ensuring smooth integration into existing designs.
Q3: In which specific scenarios can the ATXMEGA256A3B-MH be effectively utilized?
A3: It is particularly effective in scenarios requiring high precision and reliability, such as in medical devices and automotive diagnostics.
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