8-Bit RISC MCU, 4MHz, 0.875KB OTP, PDIP-18
8-Bit RISC MCU, 4MHz, 3.5KB OTP, PDIP-18
8-Bit RISC MCU, 4MHz, EPROM, PDIP-18, Through Hole
8-Bit RISC MCU, 4MHz, 1.75KB Flash, PDIP18