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S1C63656
4-bit Single Chip Microcomputer
● ● ● Original Architecture Core CPU Low Current Consumption High Speed Operation in Low Voltage
DESCRIPTION
The S1C63656 is a microcomputer which has a high-performance 4-bit CPU S1C63000 as the core CPU, ROM (6,144 words × 13 bits), RAM (1,024 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 38 segments × 4 commons, sound generator, R/f converter and stepping motor driver built-in. The S1C63656 features low current consumption, this makes it suitable for battery driven clocks and watches with temperature and humidity measurement functions.
FEATURES
OSC1 oscillation circuit OSC3 oscillation circuit 32.768 kHz (Typ.