8-bit AVR XMEGA A3 microcontroller featuring 128KB FLASH and 8KB RAM. Operates at 32MHz with 50 I/Os and 7 timers/counters. Supports I2C, SPI, IrDA, UART, and USART interfaces. Includes peripherals like Brown-out Detect/Reset, POR, PWM, WDT, and DMA. Operates from 1.6V to 3.6V, with a temperature range of -40°C to 85°C. Packaged in QFN, this lead-free and RoHS compliant component is supplied in trays.
Frequency32MHz
PackageQFN
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Technical Specifications
Microchip ATXMEGA128A3-MH technical specifications.
General
Package/Case
QFN
Core Architecture
AVR
Frequency
32MHz
Interface
I2C, SPI, 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
Number of I/Os
50
Number of Timers/Counters
7
Oscillator Type
Internal
Packaging
Tray
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, DMA
RAM Size
8KB
Reach SVHC Compliant
No
RoHS Compliant
Yes
Series
AVR® XMEGA® A3
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Microchip ATXMEGA128A3-MH Datasheet
Download the complete datasheet for Microchip ATXMEGA128A3-MH to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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