DESCRIPTION
   The S1C63666 is a microcomputer which has a high-performance 4-bit CPU S1C63000 as the core CPU, ROM (16,384 words × 13 bits), RAM (5,120 words × 4 bits), multiply-divide circuit, serial interface, watchdog timer, programmable timer, time base counters (2 systems), an LCD driver that can drive a maximum 64 segments × 8 commons, sound generator and R/f converter built-in. The S1C63666 features low current consumption, this makes it suitable for battery driven portable equipment with R/f converter.

● Original Architecture Core CPU
● Low Current Consumption
● High Speed Operation in Low Voltage