Microchip Technology ATXMEGA128A3U-MH
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $7.86 | $7.86 |
| 15+ | $7.61 | $114.15 |
| 25+ | $7.44 | $186.00 |
| 50+ | $7.03 | $351.50 |
| 100+ | $6.20 | $620.00 |
| N+ | $1.24 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | AVR® XMEGA® A3U |
| Packaging | Tray | |
| Core Processor | AVR |
| Core Size | 8/16-Bit |
| Speed | 32MHz |
| Connectivity | I2C, 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 | -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 ATXMEGA128A3U-MH from Microchip Technology is a low-power, high-performance AVR microcontroller. Running at 32MHz, it provides 128KB of flash and 8KB of RAM. Its advanced features include DMA, PWM, and brown-out detection, all in a compact 64-VFQFN package. With a supply range of 1.6V to 3.6V, it is perfect for battery-powered and portable applications.
- Ultra-Low Power: 1.6V operation extends battery life in portable devices.
- High Integration: DMA and PWM reduce CPU overhead and external parts.
- Compact Package: 64-VFQFN saves board space for miniaturized designs.
- Reliable Operation: Brown-out detection and WDT enhance system stability.
Battery-Powered IoT Sensors
With a 1.6V minimum supply and low-power AVR core, it excels in energy-harvesting and battery-operated nodes.
Wearable Health Monitors
The compact 64-VFQFN package and low power consumption enable small, continuous health tracking devices.
Smart Home Controllers
Its rich peripheral set and DMA support efficient handling of multiple sensor inputs and wireless communication stacks.
Industrial Process Control
Robust PWM and ADC features allow for precise control of valves, pumps, and actuators.
Portable Instrumentation
The wide voltage range and 32MHz speed support high-resolution data logging and display systems.
Automotive Body Modules
Operating at -40°C to 85°C, it manages lighting and window controls with reliable performance.
- Q: What is the core processor of the ATXMEGA128A3U-MH?
- A: It is based on the AVR core running at 32MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.6V to 3.6V, ideal for low-power designs.
- Q: How much flash and RAM does it have?
- A: It features 128KB of flash and 8KB of RAM.
- Q: What package is available?
- A: It comes in a 64-VFQFN exposed pad package.
- Q: Does it include DMA and PWM?
- A: Yes, it includes DMA, PWM, POR, WDT, and brown-out detection.
ATXMEGA128A3U-MH.pdf
- Q: What is the core processor of the ATXMEGA128A3U-MH?
- A: It is based on the AVR core running at 32MHz.
- Q: What is the supply voltage range?
- A: It operates from 1.6V to 3.6V, ideal for low-power designs.
- Q: How much flash and RAM does it have?
- A: It features 128KB of flash and 8KB of RAM.
- Q: What package is available?
- A: It comes in a 64-VFQFN exposed pad package.
- Q: Does it include DMA and PWM?
- A: Yes, it includes DMA, PWM, POR, WDT, and brown-out detection.
