Microchip Technology ATXMEGA192A3U-AN
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $35.08 | $35.08 |
| 15+ | $8.07 | $121.05 |
| 25+ | $7.89 | $197.25 |
| 50+ | $7.45 | $372.50 |
| 100+ | $6.58 | $658.00 |
| N+ | $1.32 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | AVR® XMEGA® A3U |
| Packaging | Tray | NULL |
| 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 | 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 ~ 105°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 64-TQFP (14x14) |
| Package / Case | 64-TQFP |
| ROHS |  |
The Microchip ATXMEGA192A3U-AN is a high-performance 8/16-bit AVR microcontroller with 192KB flash and 16KB SRAM. Operating from 1.6V to 3.6V at up to 32MHz, it integrates DMA, PWM, and multiple safety features like POR and WDT. Housed in a 64-TQFP package, it is ideal for industrial and consumer applications requiring low power and rich peripherals.
- High memory density: 192KB flash and 16KB SRAM enable complex applications without external memory.
- Low-voltage operation: 1.6V support reduces power consumption in battery-powered designs.
- Advanced peripherals: DMA and PWM offload the CPU for real-time control tasks.
- Robust safety: BOD, POR, and WDT enhance system reliability in harsh environments.
Industrial Automation
With 192KB flash and 16KB SRAM, the ATXMEGA192A3U-AN handles complex control loops and data logging in PLCs and industrial sensors.
Smart Metering
Its low 1.6V operation and DMA enable efficient data acquisition from analog front-ends in smart electricity and water meters.
Medical Monitoring Devices
The 32MHz AVR core and PWM channels support precise signal generation for portable patient monitors and diagnostic tools.
Building Automation
Multiple communication interfaces and robust BOD/POR ensure reliable operation in HVAC controllers and lighting systems.
Consumer Electronics
The 64-TQFP package and wide temperature range (-40°C to 105°C) suit wearable devices and home appliances requiring compact, robust MCUs.
Automotive Aftermarket
With WDT and brown-out detection, it provides fail-safe operation in car alarm systems and telematics units.
- Q: What is the maximum operating frequency of the ATXMEGA192A3U-AN?
- A: The ATXMEGA192A3U-AN operates at up to 32MHz.
- Q: What is the supply voltage range?
- A: It supports 1.6V to 3.6V.
- Q: What package is available?
- A: It comes in a 64-TQFP package.
- Q: Does it include DMA and PWM controllers?
- A: Yes, it features DMA, PWM, POR, BOD, and WDT.
ATXMEGA192A3U-AN.pdf
- Q: What is the maximum operating frequency of the ATXMEGA192A3U-AN?
- A: The ATXMEGA192A3U-AN operates at up to 32MHz.
- Q: What is the supply voltage range?
- A: It supports 1.6V to 3.6V.
- Q: What package is available?
- A: It comes in a 64-TQFP package.
- Q: Does it include DMA and PWM controllers?
- A: Yes, it features DMA, PWM, POR, BOD, and WDT.
