8-Bit MCU, 7KB OTP, 20MHz, I2C, SPI, UART, 44-TQFP
8-Bit RISC MCU, 20MHz, EPROM, I2C/SPI/UART, QFP
8-Bit RISC MCU, 10MHz, EPROM, I2C/SPI/UART, PLCC, -40C to 85C
8-Bit RISC MCU, 10MHz, EPROM, I2C/SPI/UART, PDIP