8-Bit RISC MCU, 4MHz, EPROM, I2C/SPI/UART, QFP
8-Bit MCU, 4MHz, EPROM, I2C/SPI/UART, PLCC, 33 I/O
8-Bit RISC MCU, 4MHz, EPROM, TQFP, I2C/SPI/UART