MCU 8-Bit MCS251 CISC ROMLess 5V 44-Pin PLCC
Microcontroller, 8-Bit, 80251 CPU, 24MHz, CMOS, PQCC44, PLASTIC, LCC-44
IC Mpu 8-BIT 5V 24MHZ 40-DIP
N80C251TB24816721
