Real-time Clock IC With 4-bit Interface And Built-in Temperature Sensor

The SM8580AM is a Real-Time Clock IC based on a 32.768kHz crystal Oscillator which features a 4-bit parallel Interface for Communication with an external Microcontroller It comprises second-counter to year-counter Clock and calendar circuits that feature Automatic leap-year adjustment up to year 2099, alarm and Timer inter- rupt functions, Clock Counter change detect functions, 30-second correction function, time error correction function, and built-in Temperature Sensor The 4-bit parallel Interface is compatible with general-purpose SRAM over a high-speed bus. By Nippon Precision Circuits Inc, (NPC)
SM8580 's PackagesSM8580 's pdf datasheet
SM8580AM




SM8580 Pinout, Pinouts
SM8580 pinout,Pin out
This is one package pinout of SM8580,If you need more pinouts please download SM8580's pdf datasheet.

SM8580 Application circuits
SM8580 circuits
This is one application circuit of SM8580,If you need more circuits,please download SM8580's pdf datasheet.


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