标签: 低功率rtc

LowPowerRTCwithBatteryBackedSRAM,Integrated±5ppmTemperatureCompensationandAutoDaylightSavingLowPowerRTCwithBatteryBackedSRAM,Integrated±5ppmTemperatureCompensationandAutoDaylightSavingISL12020MFeaturesTheISL12020Mdeviceisalowpowerrealtimeclock(RTC)Embedded32.768kHzQuartzCrystalinthePackagewithanembeddedtemperaturesensorandcrystal.Device20LdDFNPackage(forSOICversion,refertothefunctionsincludeoscillatorcompensation,clock/calendar,ISL12022M)powerfailandlowbatterymonitors,brownoutindicator,one-time,periodicorpolledalarms,intelligentbatterybackupCalendarswitching,BatteryResealfunctionand128bytesofOn-ch……

LowPowerRTCwithBatteryBackedSRAMand50/60CycleACInputandXtalBack-upISL12032RealTimeClockwith50/60HzclockandCrystalBackupDataSheetMay5,2011FN6618.3LowPowerRTCwithBatteryBackedFeaturesSRAMand50/60CycleACInputandXtal50/60CycleACasaPrimaryClockInputforRTCTimingBack-upRedundantCrystalClockInputSelectablebyUserTheISL12032deviceisalowpowerrealtimecloc……