8-Bit RISC MCU, 4MHz, EPROM, SOIC-18, 3.5KB, 128B RAM
8-Bit RISC MCU, 4MHz, EPROM, PDIP-18, Through Hole
8-Bit 4MHz PIC MCU, EPROM, SSOP-20, 13 I/O, 3.5KB Memory
8-Bit RISC MCU, 4MHz, OTPROM, 18-Pin PDSO, Industrial
