32-bit AVR microcontroller featuring 128KB FLASH memory and 128KB RAM. Operates at up to 66MHz with a 3.3V supply voltage, ranging from 1.65V to 3.6V. Offers 110 programmable I/Os and extensive interfaces including SPI, I2C, USART, and USB. Includes peripherals like DMA, PWM, and a watchdog timer. Packaged in a 144-pin LQFP with tin, matte contact plating for surface mounting.
Microchip AT32UC3A3128-ALUT technical specifications.
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