AT32UC3B0128AU-Z2UR Atmel

Description: IC MCU 32BIT 128KB FLASH 64QFN, Program Memory Size: 128KB (128K x 8), Speed: 60MHz, Mounting Type: Surface Mount, Package / Case: 64-VFQFN Exposed Pad, Packaging: Bulk, Number of I/O: 44, Part Status: Active, Supplier Device Package: 64-QFN (9x9), Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT, Connectivity: I2C, IrDA, SPI, SSC, UART/USART, USB, Voltage - Supply (Vcc/Vdd): 1.65V ~ 3.6V, Core Size: 32-Bit Single-Core, Data Converters: A/D 8x10b, Core Processor: AVR, Program Memory Type: FLASH, Oscillator Type: Internal, Operating Temperature: -40°C ~ 85°C (TA), RAM Size: 32K x 8, DigiKey Programmable: Not Verified.