Microcontroller,
W78E054C40FL 8051 Microcontroller, 16KB FLASH, 36 I/Os, UART, USART, EBI/EMI, BQFP
Microcontroller, 8-Bit, FLASH, 8051 CPU, 20MHz, CMOS, PDIP40,
8-Bit Microcontroller, 40MHz, FLASH, 8051, CMOS, 40-Pin DIP
16KB 8051 Microcontroller, 16KB FLASH, 36 I/Os, LCC Package, 0-70°C