Microchip Technology ATXMEGA192A3-MHR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $9.73 | $9.73 |
| 15+ | $9.42 | $141.30 |
| 25+ | $9.22 | $230.50 |
| 50+ | $8.70 | $435.00 |
| 100+ | $7.68 | $768.00 |
| N+ | $1.54 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | AVR® XMEGA® A3 |
| Packaging | Cut Tape (CT) | NULL |
| Core Processor | AVR |
| Core Size | 8/16-Bit |
| Speed | 32MHz |
| Connectivity | I2C, IrDA, SPI, UART/USART |
| 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 | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 64-QFN (9x9) |
| Package / Case | 64-VFQFN Exposed Pad |
| ROHS |  |
The Microchip ATXMEGA192A3-MHR is a high-performance 8/16-bit AVR microcontroller designed for applications requiring a balance of power efficiency and processing capability. Operating at up to 32MHz and from 1.6V to 3.6V, it is optimized for low-power operation. With 192KB of Flash and 16KB of RAM, it offers substantial memory for complex firmware. The device includes a comprehensive set of peripherals such as DMA, PWM, and multiple reset/supervisory circuits, ensuring robust and flexible system design. Its 64-VFQFN package with exposed pad provides excellent thermal performance.
- Large Memory Footprint: 192KB Flash and 16KB RAM support complex applications and data buffering.
- Low-Voltage Operation: Operates down to 1.6V, ideal for battery-powered and energy-harvesting designs.
- Advanced DMA Controller: Enables data transfer without CPU intervention, improving system throughput and efficiency.
- Enhanced Reliability: Integrated BOD, POR, and WDT ensure stable operation in noisy or unpredictable environments.
High-End Appliance Control
The 32MHz AVR core and 192KB Flash allow for complex control algorithms and user interface management in premium washing machines or dishwashers.
Industrial Sensor Hubs
With multiple PWM channels and DMA, it can efficiently manage data from various sensors and drive actuators in factory automation systems.
Portable Data Loggers
The low 1.6V operating voltage and power-saving modes enable long-term battery-powered data acquisition in remote monitoring applications.
Medical Device Peripherals
Its robust reset features and wide temperature range make it reliable for infusion pumps or patient monitoring peripherals.
Smart Grid Metering
The integrated DMA and analog peripherals are well-suited for energy metering applications that require precise measurement and communication.
Robotics Controllers
The combination of processing power, memory, and PWM capabilities makes it ideal for controlling multiple servos and reading encoder feedback in hobbyist and educational robots.
- Q: What is the core processor of the ATXMEGA192A3-MHR?
- A: It is based on the AVR core, running at up to 32MHz.
- Q: What is the supply voltage range?
- A: The device operates from 1.6V to 3.6V, making it suitable for low-power and battery-operated applications.
- Q: How much memory is available?
- A: It features 192KB of Flash program memory and 16KB of RAM.
- Q: What are the key integrated features?
- A: It includes Brown-out Detect/Reset, DMA, POR, PWM, and WDT for enhanced system reliability and performance.
- Q: What package is this MCU offered in?
- A: It comes in a 64-VFQFN Exposed Pad package, which aids in thermal dissipation.
ATXMEGA192A3-MHR.pdf
- Q: What is the core processor of the ATXMEGA192A3-MHR?
- A: It is based on the AVR core, running at up to 32MHz.
- Q: What is the supply voltage range?
- A: The device operates from 1.6V to 3.6V, making it suitable for low-power and battery-operated applications.
- Q: How much memory is available?
- A: It features 192KB of Flash program memory and 16KB of RAM.
- Q: What are the key integrated features?
- A: It includes Brown-out Detect/Reset, DMA, POR, PWM, and WDT for enhanced system reliability and performance.
- Q: What package is this MCU offered in?
- A: It comes in a 64-VFQFN Exposed Pad package, which aids in thermal dissipation.
