8-Bit OTPROM MCU, 33MHz, 40-Pin DIP, 5V
P87C54UBPN
8-Bit OTPROM MCU, 33MHz, 40-Pin PDIP, Commercial
8-Bit 33MHz MCU, 8KB OTP/EPROM, 256B RAM, PDIP-40
8-Bit OTPROM MCU, 16MHz, 40-Pin DIP
8-Bit Flash MCU, 33MHz, 40-Pin DIP, 5V
Microcontroller, 8-Bit, UVPROM, 8051 CPU, 33MHz, CMOS, PDIP40,
8-Bit 8051 Microcontroller, 16MHz, 256B RAM, PDIP Package
89C54 DIP Com
P87C58UBPN