8-Bit RISC MCU, 4MHz, OTP, 5 I/O, PDIP-8
8-Bit 4MHz RISC MCU, 1.5KB EPROM, 5 I/O, PDIP-8
8-Bit 4MHz RISC MCU, OTP, 5 I/O, PDIP-8
8-Bit RISC MCU, 4MHz, 1.5KB OTP, 5 I/O, PDIP-8