N87C521 Advanced Micro Devices

Description: 8-BIT, OTPROM, 8051 CPU, Number of I/O: 32, Part Status: Active, Supplier Device Package: 44-PLCC (16.59x16.59), Peripherals: POR, WDT, Connectivity: UART/USART, Voltage - Supply (Vcc/Vdd): 4.5V ~ 5.5V, Core Size: 8-Bit, Core Processor: 80C51, DigiKey Programmable: Not Verified, Program Memory Type: EPROM, Oscillator Type: External, Internal, Operating Temperature: 0°C ~ 70°C (TA), RAM Size: 256 x 8, Program Memory Size: 8KB (8K x 8), Speed: 12MHz, Mounting Type: Surface Mount, Package / Case: 44-LCC (J-Lead), Packaging: Bulk.