8-Bit MCU, 4MHz, 1KB OTP, 12 I/O, 18SOIC
8-Bit MCU, 4MHz, 1KB EPROM, 20SSOP, 5V
8-Bit RISC MCU, 4MHz, 1KB EPROM, SSOP, 5V
8-Bit RISC MCU, 4MHz, 1KB EPROM, PDIP-18, 5V
8-Bit 4MHz RISC MCU, EPROM, PDIP18, 1KB, 5V
8-Bit 4MHz RISC MCU, EPROM, SOIC, 12 I/O, 5V