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S1C63658
4-bit Single Chip Microcomputer
● ● ● Original Architecture Core CPU Low Current Consumption High Speed Operation in Low Voltage
DESCRIPTION
The S1C63658 is a microcomputer which has a high-performance 4-bit CPU S1C63000 as the core CPU, ROM (8,192 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 56 segments × 8 commons, sound generator and R/f converter built-in. The S1C63658 features low current consumption, this makes it suitable for battery driven portable equipment with R/f converter.
FEATURES
OSC1 oscillation circuit OSC3 oscillation circuit 32.768 kHz (Typ.) crystal oscillation circuit 4 MHz (Max.) ceramic (2 MHz Max.