| Specification of ATXMEGA192A3U-MHR | |
|---|---|
| Status | Active |
| Series | AVR? XMEGA? A3U |
| 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, 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 ~ 85C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 64-VFQFN Exposed Pad |
| Supplier Device Package | 64-QFN (9×9) |
Applications
The ATXMEGA192A3U-MHR is versatile and suitable for various applications across different industries:
- Industrial Automation: Used in control systems requiring high reliability and precision.
- Consumer Electronics: Ideal for smart home devices due to its power efficiency and low noise characteristics.
- Medical Devices: Suitable for portable medical equipment where small form factor and robust performance are critical.
- Automotive: Used in vehicle diagnostics and control systems, benefiting from 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 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 system flexibility and security.
3. Power Efficiency: Features a low-power sleep mode that can reduce power consumption by over 90% compared to active mode.
4. Dual USB Host/Device Capabilities: Enables simultaneous USB host and device functionality without additional hardware.
Frequently Asked Questions
Q1: What is the maximum operating frequency of the ATXMEGA192A3U-MHR?
A1: The maximum operating frequency of the ATXMEGA192A3U-MHR is 72 MHz.
Q2: Can the ATXMEGA192A3U-MHR be used in automotive applications?
A2: Yes, it is suitable for automotive applications due to its robust design and compliance with automotive standards such as AEC-Q100.
Q3: In which specific scenarios would you recommend using the ATXMEGA192A3U-MHR?
A3: The ATXMEGA192A3U-MHR is recommended for scenarios requiring high performance, low power consumption, and advanced memory management features, such as in industrial automation, consumer electronics, and embedded systems.
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