| Specification of ATXMEGA256A3-AUR | |
|---|---|
| Status | Active |
| Series | AVR? XMEGA? A3 |
| Package | Tape & Reel (TR),Cut Tape (CT),Digi-Reel? |
| 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 | 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 ~ 85C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 64-TQFP |
| Supplier Device Package | 64-TQFP (14×14) |
Applications
The ATXMEGA256A3-AUR is versatile and suitable for various applications across different industries:
- Industrial Automation: Utilized in control systems requiring high reliability and robustness.
- Consumer Electronics: Used in smart home devices due to its low power consumption and efficient performance.
- Medical Devices: Employed in portable medical equipment where precise timing and energy efficiency are critical.
- Automotive Systems: Integrated into vehicle electronics for safety features like airbag deployment timers.
- Networking Equipment: Found in routers and switches where fast processing and low latency are essential.
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: Includes multiple memory spaces for program storage and data handling.
3. Power Efficiency: Features a sleep mode that reduces power consumption significantly when inactive.
4. Diverse Communication Interfaces: Supports UART, SPI, I2C, USB, and CAN protocols for seamless integration.
Frequently Asked Questions
Q1: What is the maximum operating temperature range?
A1: The ATXMEGA256A3-AUR operates within a temperature range from -40¡ãC to +85¡ãC.
Q2: Can it be used in automotive applications?
A2: Yes, it is suitable for automotive applications due to its robust design and compliance with automotive quality standards.
Q3: In which specific scenarios would you recommend using this microcontroller?
A3: This microcontroller is recommended for scenarios requiring high precision and reliability, such as industrial automation, medical devices, and networking equipment.
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