DS1302ZN-TD

The current dissipation charging timing circuit includes a real-timeClock/Calendar and31Static byteRAM, through a simple serial connectionInterfaceCommunicate with the microprocessor. This real-timeClock/The calendar provides information on year, month, day, hour, minute, and second. For those less than31Month end meeting of the dayAutoAdjustment and leap year correction. Due to oneAM/PMIndicator,ClockCan work in12Hourly or24Hour system. Except for timingFunctionIn addition, there are also the following characteristics: dual tube foot mainPower SupplyAnd backupPower Supply,ProgrammableFlow dissipationChargerVCC1And also31The temporary storage of bytes. widely usedforTelephone, fax, portableInstrumentandBatteryPower Supplyright of privacyInstrumentIn the field of instruments and other products.