8-Bit RISC MCU, 20MHz, 14KB EPROM, I2C/SPI/UART, PLCC
PIC16C67 8-Bit Microcontroller, 14KB EPROM, 20MHz, PDIP-40
8-Bit MCU, 14KB OTP, 20MHz, I2C/SPI/UART, 44TQFP
8-Bit MCU, 14KB OTP, 20MHz, I2C, SPI, UART, 44MQFP