8-Bit MCU, 2.1MHz, OTPROM, 128B RAM, 20 I/O, SOIC-28
8-Bit MCU, 2.2MHz, OTPROM, SOIC-28, Industrial
8-Bit Microcontroller, 4672 Words ROM, 176 Bytes RAM, 2.1 MHz Speed, Industrial Temperature
Microcontroller