MSP430F20X1-MSP430F20X2-MSP430F20X3

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1、MSP430x20x1,MSP430x20x2,MSP430x20x3MIXEDSIGNALMICROCONTROLLERSLAS491F--AUGUST2005--REVISEDMARCH2011DLowSupplyVoltageRange1.8Vto3.6VDBrownoutDetectorDUltralowPowerConsumptionDSerialOnboardProgramming,--ActiveMode:220Aat1MHz,2.2VNoExternalProgrammingVolta

2、geNeeded--StandbyMode:0.5AProgrammableCodeProtectionby--OffMode(RAMRetention):0.1ASecurityFuseDFivePower-SavingModesDOn-ChipEmulationLogicWithSpy-Bi-WireDUltrafastWake-UpFromStandbyModeinInterfaceLessThan1sDFamilyMembersInclude:D16-BitRISCArchitecture

3、,62.5nsMSP430F2001:1KB+256BFlashMemoryInstructionCycleTime128BRAMMSP430F2011:2KB+256BFlashMemoryDBasicClockModuleConfigurations:128BRAM--InternalFrequenciesupto16MHzWithMSP430F2002:1KB+256BFlashMemoryFourCalibratedFrequenciesto1%128BRAM--InternalVeryLow

4、PowerLFOscillatorMSP430F2012:2KB+256BFlashMemory--32-kHzCrystal128BRAM--ExternalDigitalClockSourceMSP430F2003:1KB+256BFlashMemoryD16-BitTimer_AWithTwoCapture/Compare128BRAMRegistersMSP430F2013:2KB+256BFlashMemoryDOn-ChipComparatorforAnalogSignal128BRAMCo

5、mpareFunctionorSlopeA/DDAvailableina14-PinPlasticSmall-Outline(MSP430x20x1only)ThinPackage(TSSOP),14-PinPlasticDualD10-Bit200-kspsA/DConverterWithInternalInlinePackage(PDIP),and16-PinQFNReference,Sample-and-Hold,andAutoscanDForCompleteModuleDescriptions,

6、Seethe(MSP430x20x2only)MSP430x2xxFamilyUser’sGuideD16-BitSigma-DeltaA/DConverterWithDifferentialPGAInputsandInternalReference(MSP430x20x3only)DUniversalSerialInterface(USI)SupportingSPIandI2C(MSP430x20x2andMSP430x20x3only)descriptionTheTexasInstrumentsMS

7、P430familyofultralow-powermicrocontrollersconsistofseveraldevicesfeaturingdifferentsetsofperipheralstargetedforvariousapplications.Thearchitecture,combinedwithfivelow-powermodesisoptimizedtoachieveextendedbatterylifeinportablemeasurementapplications.Thed

8、evicefeaturesapowerful16-bitRISCCPU,16-bitregisters,andconstantgeneratorsthatcontributetomaximumcodeefficiency.Thedigitallycontrolledoscillator(DCO)allowswake-upfromlow-powermodestoactivemodeinlessthan1s.TheMSP430x20xxser