| Specification of ATXMEGA192A3U-M7R | |
|---|---|
| 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 | 192KB (96K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 2K 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 ATXMEGA192A3U-M7R 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: Used in vehicle diagnostics and infotainment systems, leveraging its extensive I/O capabilities.
- Embedded Systems: General-purpose microcontroller ideal for projects needing a balance between performance and cost.
Operating Temperature: -40¡ãC to +85¡ãC
Key Advantages
1. **High Performance:** Equipped with a powerful 32-bit ARM Cortex-M3 core running at up to 64 MHz.
2. **Advanced Memory Management Unit (MMU):** Supports virtual memory addressing, enhancing system flexibility and security.
3. **Power Efficiency:** Features a sleep mode that reduces power consumption significantly when the device is idle.
4. **Certification Standards:** Meets automotive safety standards such as ISO 26262, ensuring safe operation in critical applications.
Frequently Asked Questions
Q1: What is the maximum operating frequency of the ATXMEGA192A3U-M7R?
A1: The maximum operating frequency of the ATXMEGA192A3U-M7R is 64 MHz.
Q2: Is the ATXMEGA192A3U-M7R compatible with other ARM Cortex-M3-based microcontrollers?
A2: Yes, it is fully compatible with other ARM Cortex-M3-based microcontrollers, allowing for easy integration into existing designs.
Q3: In which specific scenarios would you recommend using the ATXMEGA192A3U-M7R over other microcontrollers?
A3: The ATXMEGA192A3U-M7R is recommended for applications requiring high performance, advanced memory management, and stringent power efficiency requirements, such as in automotive and industrial automation sectors.
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