8-Bit MCU, 20MHz, EPROM, I2C/SPI/UART, PLCC, 125°C
8-Bit RISC MCU, 20MHz, 7KB EPROM, I2C/SPI/UART, PDIP
8-Bit MCU, 7KB OTP, 20MHz, 33 I/O, TQFP, I2C/SPI/UART
8-Bit RISC MCU, 20MHz, 7KB EPROM, I2C/SPI/UART, QFP
