AT32UC3B1256-Z1UT Microchip Technology

Description: IC MCU 32BIT 256KB FLASH 48QFN, DigiKey Programmable: Not Verified, Number of I/O: 28, Part Status: Active, Supplier Device Package: 48-QFN (7x7), 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, Data Converters: A/D 6x10b, Core Processor: AVR, Program Memory Type: FLASH, Oscillator Type: Internal, Operating Temperature: -40°C ~ 85°C (TA), RAM Size: 32K x 8, Program Memory Size: 256KB (256K x 8), Speed: 60MHz, Mounting Type: Surface Mount, Package / Case: 48-VFQFN Exposed Pad, Packaging: Tray.