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
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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.
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