AN87C51FB20 Intel

Description: 8-BIT, OTPROM, 20MHZ PQCC44, Packaging: Bulk, Package / Case: 44-LCC (J-Lead), Mounting Type: Surface Mount, Speed: 20MHz, Program Memory Size: 16KB (16K x 8), RAM Size: 256 x 8, Operating Temperature: -40°C ~ 125°C (TA), Oscillator Type: External, Internal, Program Memory Type: EPROM, Core Processor: 80C51, Core Size: 8-Bit, Voltage - Supply (Vcc/Vdd): 4V ~ 6V, Connectivity: Serial Port, Peripherals: POR, WDT, Supplier Device Package: 44-PLCC, Part Status: Active, Number of I/O: 32, DigiKey Programmable: Not Verified.