8-bit 8051 MCU, 18MHz, 64KB ROM, 32 I/O, PLCC
8-Bit 8051 MCU, 18MHz, 64KB ROM, CMOS, PLCC
MCU 8-bit DS80 8051 CISC ROMLess 3V 44-Pin PLCC
8-Bit MCU 8051 ROMless 18MHz 64KB RAM 32 I/O PLCC
IC MCU HI SPEED 18MHZ IND 44PLCC