AT80251G2D-RLTUM Microchip Technology

Description: IC MCU 8/16BIT ROMLESS 44VQFP, Peripherals: POR, PWM, WDT, Connectivity: EBI/EMI, I2C, Microwire, SPI, UART/USART, Voltage - Supply (Vcc/Vdd): 4.5V ~ 5.5V, Core Size: 8/16-Bit, Core Processor: C251, Program Memory Type: ROMless, Oscillator Type: Internal, Operating Temperature: -40°C ~ 85°C (TA), RAM Size: 1K x 8, Speed: 24MHz, Mounting Type: Surface Mount, Package / Case: 44-LQFP, Packaging: Tray, DigiKey Programmable: Not Verified, Number of I/O: 32, Supplier Device Package: 44-VQFP (10x10).