8-bit MCU, 8MHz, 7KB EPROM, 176B RAM, I2C/SPI, TQFP
8-Bit RISC MCU, 8MHz, 7KB OTP, TQFP-64, I2C/SPI
8-Bit MCU, 7KB EPROM, 8MHz, I2C/SPI, 64TQFP
