8-Bit RISC MCU, 4MHz, 7KB OTP, 33 I/O, PLCC
8-Bit 4MHz RISC MCU, 7KB OTP, 33 I/O, I2C/SPI/UART, PDIP
8-Bit MCU 4MHz 7KB OTP 33 I/O 44MQFP I2C SPI UART
