Description
The S1C63653 is a microcomputer which has a high-performance 4-bit CPU S1C63000 as the core CPU, ROM (4,096 words × 13 bits), RAM (512 words × 4 bits), watchdog timer, programmable timer, time base counter, an LCD driver that can drive a maximum 32 segments × 6 commons, sound generator and R/f converter built-in.
Features
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- Core CPU 4-bit CMOS core CPU S1C63000.
- OSC1 oscillation circuit 32.768 kHz (Typ. ) crystal oscillation circuit.
- OSC3 oscillation circuit 4 MHz (Max. ) ceramic (2 MHz Max. when OSC3 is used as the R/f converter operating clock) or 1.1 MHz (Typ. ) CR oscillation circuit ( ∗1).
- Instruction set Basic instruction: 46 types (411 instructions with all) Addressing mode: 8 types.
- Instruction execution time During operation at 32.768 kHz: 61 μsec During operation at 4 MHz: 0.5 μs.
S1C63653 Datasheet
