Microchip Technology AT32UC3A3256AU-ALUT Microcontrollers

RAM: 128kx8

Core: AVR

FLASH: 256KB

Speed: 66MHz

I/O port: 110

Interface: EBI/EMI/I2C/IrDA/Memory Card/SPI/SSC/UART/USART/USB OTG

Mounting Type: Surface Mount

Number of bits: 32bit

Operating Voltage: 1.75 to 3.6V

Operating temperature range: -40 to 85C