8-bit microcontroller featuring 128KB FLASH memory and a 32MHz internal oscillator. This QFN-packaged IC supports I2C, SPI, USB, IrDA, UART, and USART interfaces. Operating within a 1.6V to 3.6V supply range, it includes peripherals such as Brown-out Detect/Reset, POR, PWM, WDT, and DMA. Designed for broad environmental compatibility, it functions from -40°C to 85°C and is lead-free and RoHS compliant.
Frequency32MHz
PackageQFN
Quick Jump:
Technical Specifications
Microchip ATXMEGA128A3U-MHR technical specifications.
General
| Package/Case | QFN |
| Frequency | 32MHz |
| Interface | I2C, SPI, USB, IrDA, UART, USART |
| Lead Free | Lead Free |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 128KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 1.6V |
| Oscillator Type | Internal |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA |
| RoHS Compliant | Yes |
Compliance
| RoHS | Compliant |
Datasheet
Microchip ATXMEGA128A3U-MHR Datasheet
Download the complete datasheet for Microchip ATXMEGA128A3U-MHR to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
Product Images
