所需E币: 5
时间: 2020-1-6 09:49
大小: 479.46KB
AnincreasingnumberofapplicationsthatinvolvetimemeasurementarerequiringaReal-TimeClockdevice.TheMCP79410isafeature-richRTCCthatincorpo-ratesEEPROM,SRAM,uniqueIDandtime-stamp.ThisapplicationnotedescribeshowtocompensatetheparabolicthermaldriftofsomecrystalsinRTCC-basedprojects,usingtheCalibrationregister.AN1413TemperatureCompensationofaTuningForkCrystalBasedonMCP79410On-ChipDigitalTrimming/CalibrationoftheAuthor:AlexandruValeanuOscillatorMicrochipTechnologyInc.Operatesdownto1.8VBack-upVoltagedownto1.3VINTRODUCTION……
标签: mcp79410
