8-bit MCU, 8KB OTP/EPROM, SPI/SCI, 2.1MHz, PLCC, 24 I/O
8-Bit MCU, 2.1MHz, OTPROM, 44-Pin PQCC, Industrial
8-Bit MCU, 4.2MHz, 44-Pin, Industrial Temp, 5V, OTPROM
