8-Bit RISC MCU, 20MHz, 7KB EPROM, I2C/SPI/USART, QFP
8-Bit 10MHz RISC MCU, 7KB OTP, 33 I/O, PLCC
8-Bit RISC MCU, 10MHz, EPROM, PDIP40, I2C/SPI/UART
8-Bit MCU, 7KB OTP, 20MHz, I2C/SPI/UART, 44-TQFP
