标签: 电源问题

大牛多年研发电源问题汇总（受益匪浅）

电网双重电源作为一级负荷消防电源问题探讨

试析CT维修中不容忽视的电源问题

AddressingPowerIssuesinRealTimeClockApplications.pdfRealTimeClock应用中的电源问题

大牛多年研发电源问题汇总（受益匪浅）.docx

AddressingPowerIssuesinRealTimeClockApplicationsApplicationNote1549AddressingPowerIssuesinRealTimeClockApplicationsIntroductionManyapplicationsprefertohavetheseconnectionspoweredseparately.Examplesinclude:IntersilRealTimeClock(RTC)productsnowincludemanyproductswithavarietyoffunctions.CommonRTCdeviceispowereddownwhiletheI2Cbusandfunctionsincludealowpower32,768kHzoscillatorandmicrocontrollerareactive(notrecommendedsinceitalsotheabilitytokeeptimeinSRAMregistersafterinitialwillviolateRTCdatasheet,butRTCdevicesareOK……