8-Bit MCU, 3.5KB OTP, 20MHz, I2C/SPI/USART, 44PLCC
8-Bit RISC MCU, 10MHz, EPROM, I2C/SPI/USART, QFP
8-Bit RISC MCU, 10MHz, EPROM, I2C/SPI, PDIP
8-Bit MCU, 3.5KB OTP, 20MHz, 44TQFP, I2C/SPI/USART