ATXMEGA64A3U-MN Microchip Technology / Atmel

Description: IC MCU 8/16BIT 64KB FLASH 64QFN, EEPROM Size: 2K x 8, Program Memory Type: FLASH, Oscillator Type: Internal, Operating Temperature: -40°C ~ 105°C (TA), RAM Size: 4K x 8, Program Memory Size: 64KB (32K x 16), Speed: 32MHz, Mounting Type: Surface Mount, Package / Case: 64-VFQFN Exposed Pad, Packaging: Tray, DigiKey Programmable: Not Verified, Number of I/O: 50, Part Status: Active, Supplier Device Package: 64-QFN (9x9), Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT, Connectivity: I2C, IrDA, SPI, UART/USART, USB, Voltage - Supply (Vcc/Vdd): 1.6V ~ 3.6V, Core Size: 8/16-Bit, Data Converters: A/D 16x12b; D/A 2x12b, Core Processor: AVR.