8-Bit RISC MCU, 20MHz, OTP, PDIP-18
8-Bit RISC MCU, 20MHz, OTP, SOIC, 12 I/O
8-Bit PIC MCU, 20MHz, OTP, SSOP-20
IC MCU OTP .5KX12 18DIP
IC MCU OTP 512X12 18SOIC
IC MCU OTP 512X12 20SSOP