Datasheet Details
| Part number | SM8577B |
|---|---|
| Manufacturer | Nippon Precision Circuits Inc |
| File Size | 78.00 KB |
| Description | Real-time Clock |
| Datasheet | SM8577B_NipponPrecisionCircuitsInc.pdf |
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Overview: SM8577B NIPPON PRECISION CIRCUITS INC. Real-time Clock IC OVERVIEW The SM8577B is a CMOS serial-interface type realtime clock IC that operates at 32.768 kHz. It employs a 3-line serial interface to transfer time and date data. It incorporates a supply-voltage detect function to determine data validity/invalidity.
| Part number | SM8577B |
|---|---|
| Manufacturer | Nippon Precision Circuits Inc |
| File Size | 78.00 KB |
| Description | Real-time Clock |
| Datasheet | SM8577B_NipponPrecisionCircuitsInc.pdf |
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Number 1 2 3 Name CE DATA CLK I/O I I/O I Description Chip enable.
With pull-down resistor built-in.
HIGH: Enable LOW: DATA goes high impedance;
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