| Specification of ATXMEGA128A3U-ANR | |
|---|---|
| Status | Active |
| Series | AVR? XMEGA? A3U |
| Package | Tape & Reel (TR) |
| 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 | 128KB (64K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 2K x 8 |
| RAM Size | 8K 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-TQFP |
| Supplier Device Package | 64-TQFP (14×14) |
Applications
The ATXMEGA128A3U-ANR 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 efficient performance.
- Medical Devices: Suitable for portable medical equipment where size and energy efficiency are critical.
- Automotive: Used in vehicle diagnostics and infotainment systems.
- Embedded Systems: General-purpose microcontroller for embedded applications.
Operating Temperature: -40¡ãC to +85¡ãC
Key Advantages
1. **High Performance:** Equipped with a powerful processor that supports up to 64 MHz operation.
2. **Advanced Memory Management Unit (MMU):** Provides enhanced memory protection and virtual memory support.
3. **Power Efficiency:** Features a low-power sleep mode and multiple power-saving modes.
4. **Certification Standards:** Meets automotive safety standards such as ISO 26262.
Frequently Asked Questions
Q1: What is the maximum clock frequency supported by the ATXMEGA128A3U-ANR?
A1: The ATXMEGA128A3U-ANR supports a maximum clock frequency of 64 MHz.
Q2: Is the ATXMEGA128A3U-ANR compatible with other microcontrollers from the same family?
A2: Yes, it is fully backward-compatible with other ATmega series microcontrollers, ensuring seamless integration within existing projects.
Q3: In which specific scenarios would you recommend using the ATXMEGA128A3U-ANR?
A3: The ATXMEGA128A3U-ANR is recommended for applications requiring high performance, advanced memory management features, and stringent power efficiency requirements, particularly in industrial automation and automotive sectors.
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