P80C31SFAA Rochester Electronics, LLC

Description: IC MCU 8BIT ROMLESS 44PLCC, DigiKey Programmable: Not Verified, Number of I/O: 32, Supplier Device Package: 44-PLCC (16.59x16.59), Peripherals: POR, Connectivity: UART/USART, Voltage - Supply (Vcc/Vdd): 2.7V ~ 5.5V, Core Size: 8-Bit, Core Processor: 8051, Program Memory Type: ROMless, Oscillator Type: Internal, Operating Temperature: -40°C ~ 85°C (TA), RAM Size: 128 x 8, Speed: 16MHz, Mounting Type: Surface Mount, Package / Case: 44-LCC (J-Lead), Packaging: Bulk.