IEC60730-1FreeScale

TMFreescale,theFreescalelogo,AltiVec,C-5,CodeTEST,CodeWarrior,ColdFire,C-Ware,mobileGT,PowerQUICC,StarCore,andSymphonyaretrademarksofFreescaleSemiconductor,Inc.,Reg.U.S.Pat.&Tm.Off.BeeKit,BeeStack,CoreNet,theEnergyEfficientSolutionslogo,Flexis,MXC,PlatforminaPackage,ProcessorExpert,QorIQ,QUICCEngine,SMARTMOS,TurboLinkandVortiQaaretrademarksofFreescaleSemiconductor,Inc.Allotherproductorservicenamesarethepropertyoftheirrespectiveowners.©2010FreescaleSemiconductor,Inc.FTF-ENT-F0714IndustrialSafetystartswithIEC/UL60730StandardsJune,2010DugaldCampbell-LargeApplianceSystemsSolutionsEng.DonnieGarcia-IndustrialandMulti-MarketSystemsEngineerTMFreescale,theFreescalelogo,AltiVec,C-5,CodeTEST,CodeWarrior,ColdFire,C-Ware,mobileGT,PowerQUICC,StarCore,andSymphonyaretrademarksofFreescaleSemiconductor,Inc.,Reg.U.S.Pat.&Tm.Off.BeeKit,BeeStack,CoreNet,theEnergyEfficientSolutionslogo,Flexis,MXC,PlatforminaPackage,ProcessorExpert,QorIQ,QUICCEngine,SMARTMOS,TurboLinkandVortiQaaretrademarksofFreescaleSemiconductor,Inc.Allotherproductorservicenamesarethepropertyoftheirrespectiveowners.©2010FreescaleSemiconductor,Inc.3Contents►Introduce60730andhowitappliestoMCUs►ClassificationClassBClassC►ComponentsforClassB•ComponentTableMatrix►PopularMeasuresforClassB•ComponentTable•CPUStuckat•ProgramFlowƒTimeSlotMonitoringƒInterruptsƒWatchdogTimeoutTest•FlashMemory•RAMmemory•Communication►ComponentsforClassC•ComponentTableMatrix►PopularMeasuresforClassC•ComponentTableHighlightCPU,RAM•CPUInstructionTest•RAMwalking1sTest►Freescale’sSafetyOfferings•SoftwareforClassB•SoftwareforClassC•Devicehardwarefeature►SummaryTMFreescale,theFreescalelogo,AltiVec,C-5,CodeTEST,CodeWarrior,ColdFire,C-Ware,mobileGT,PowerQUICC,StarCore,andSymphonyaretrademarksofFreescaleSemiconductor,Inc.,Reg.U.S.Pat.&Tm.Off.BeeKit,BeeStack,CoreNet,theEnergyEfficientSolutionslogo,Flexis,MXC,PlatforminaPackage,ProcessorExpert,QorIQ,QUICCEngine,SMARTMOS,TurboLinkandVortiQaaretrademarksofFreescaleSemiconductor,Inc.Allotherproductorservicenamesarethepropertyoftheirrespectiveowners.©2010FreescaleSemiconductor,Inc.4WhatisIEC60730?►IEC60730–Automaticelectricalcontrolsforhouseholdandsimilaruse–Part1:Generalrequirements►AppliestoAutomaticElectricalControlstoperformsafelywithinthehousehold►Discussesmechanical,electrical,electronic,environmental,endurance,EMC,abnormaloperationofACappliances►SpecificallyforMCUs,AnnexH:RequirementsforElectronicControlsdetailsnewtestanddiagnosticmethodstoensuretheoperationofembeddedcontrolhardwareandsoftwareforappliancesaresafeTMFreescale,theFreescalelogo,AltiVec,C-5,CodeTEST,CodeWarrior,ColdFire,C-Ware,mobileGT,PowerQUICC,StarCore,andSymphonyaretrademarksofFreescaleSemiconductor,Inc.,Reg.U.S.Pat.&Tm.Off.BeeKit,BeeStack,CoreNet,theEnergyEfficientSolutionslogo,Flexis,MXC,PlatforminaPackage,ProcessorExpert,QorIQ,QUICCEngine,SMARTMOS,TurboLinkandVortiQaaretrademarksofFreescaleSemiconductor,Inc.Allotherproductorservicenamesarethepropertyoftheirrespectiveowners.©2010FreescaleSemiconductor,Inc.5IEC60335-1(IEC60730-1)►IEC60335-1Householdandsimilarelectricalappliances–Safety-Part1GeneralRequirements•CompliancesafetyrequirementsforLargeApplianceManufacturers►IEC60335-1AnnexR–SoftwareEvaluation•SoftwareshallbeevaluatedinaccordancewiththefollowingclausesofAnnexHofIEC60730-1,asmodifiedbelow:►IEC60730-1AnnexH–Requirementsforelectroniccontrols•ThischaptercentersaroundTableH.11.12.7►IEC60730-1AnnexHTableH.11.12.7•Discussesthevariousembedded“components”thathavetobetestedtocomplyforclassBandclassCelectroniccontrols•Providesoptional“measures”thatarerequiredtoensurereliableandsafeoperationoftheembedded“component”TMFreescale,theFreescalelogo,AltiVec,C-5,CodeTEST,CodeWarrior,ColdFire,C-Ware,mobileGT,PowerQUICC,StarCore,andSymphonyaretrademarksofFreescaleSemiconductor,Inc.,Reg.U.S.Pat.&Tm.Off.BeeKit,BeeStack,CoreNet,theEnergyEfficientSolutionslogo,Flexis,MXC,PlatforminaPackage,ProcessorExpert,QorIQ,QUICCEngine,SMARTMOS,TurboLinkandVortiQaaretrademarksofFreescaleSemiconductor,Inc.Allotherproductorservicenamesarethepropertyoftheirrespectiveowners.©2010FreescaleSemiconductor,Inc.6TableH.11.12.7AnnexHIEC60730-1►Discussesthevariousembedded“components”thathavetobetestedtocomplyforclassBandclassCelectroniccontrols►Providesoptional“measures”thatarerequiredtoensurereliableandsafeoperationoftheembedded“component”TMFreescale,theFreescalelogo,AltiVec,C-5,CodeTEST,CodeWarrior,ColdFire,C-Ware,mobileGT,PowerQUICC,StarCore,andSymphonyaretrademarksofFreescaleSemiconductor,Inc.,Reg.U.S.Pat.&Tm.Off.BeeKit,BeeStack,CoreNet,theEnergyEfficientSolutionslogo,Flexis,MXC,PlatforminaPackage,ProcessorExpert,QorIQ,QUICCEngine,SMARTMOS,TurboLinkandVortiQaaretrademarksofFreescaleSemiconductor,Inc.Allotherproductorservicenamesarethepropertyoftheirrespectiveowners.©2010FreescaleSemiconductor,Inc.7IEC60730ClassificationofAppliances►ClassAareproductswithnofeature/functionthatcanharmahumanbeing►ClassB•IEC60730-1:Controlfunctionsintendedtopreventunsafeoperationofthecontrolledequipment.Examplesare:thermalcut-offsanddoorloc