Transtek Medical Electronics AW2540-LS Bluetooth Module User Manual AW2540

Guangdong Transtek Medical Electronics Co.,Ltd Bluetooth Module AW2540

Contents

AW2540 User Manual

GuangdongTranstekMedicalElectronicsCo.,LtdAW2540DATASHEET1AW2540BluetoothLowEnergymoduleSpecificationVersion1.02014-5-5PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.com.cn
GuangdongTranstekMedicalElectronicsCo.,LtdAW2540DATASHEET21.1IntroductionTheAW5240Moduleisdesignedtobeusedin2.4GHZBluetoothlowenergysolution。ItenablesrobustBLEmasterorslavenodes。ItbaseontheCC2540ICofTI。TheCC2540combinesanexcellentRFtransceiverwithanindustry-standardEnhanced8051MCU,in-systemprogramableflashmemory,8-KBRAM,andmanyotherfeaturesandperipherals。ItcanrunbothapplicationandBLEprotocolstack，includesperipheralstointerfacewithwiderangeofsensors。1.2Features•BluetoothLowEnergycompatible•ExellentLinkBudget•AccuratedigitalReceivedSignal-StrengthIndicator•Suitableforsystemstargetingcompliancewithworldwideradiofrequencyregulations•Lowpower•Widesupplyvoltagerange（2V~3.6V）•Integratdhigh-performanceOP-AMPandultralow-powercomparator•SupportSPIinterface•Interrupcontrol•Debuginterface•General-purposeTimers•Batteryvoltagemonitor•Temperaturesensor•EachCC2540containsaunique48-bitIEEEaddress1.3APPLICATIONS•2.4GHZBluetoothLowEnergySystem•HealthCareandMedical•SportsandleisureEquiment•ConsumerEletronics•HumanInterfaceDevices•MobilephoneAccessorise•ProximitytagsPDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.com.cn
GuangdongTranstekMedicalElectronicsCo.,LtdAW2540DATASHEET32.1ProductInformationTheAW2540isacost-effective,low-powerforBluetoothlowenergyapplications.ItenablesrobustBLEmasterorslavenodestobebuiltwithverylowtotalbill-of-materialcosts.ItcombinesanexcellentRFtransceiverwithanindustry-standardenhanced8051MCU,in-systemprogrammableflashmemory,8-KBRAM,andmanyotherpowerfulsupportingfeaturesandperipherals.TheAW2540issuitableforsystemswhereverylowpowerconsumptionisrequired.Verylow-powersleepmodesareavailable.Shorttransitiontimesbetweenoperatingmodesfurtherenablelowpowerconsumption.BLOCKDIAGRAM:AW2540blockdiagramPDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.com.cn
GuangdongTranstekMedicalElectronicsCo.,LtdAW2540DATASHEET4Themodulescanberoughlydividedintooneofthreecategories:CPU-relatedmodules;modulesrelatedtopower,test,andclockdistribution;andradio-relatedmodules。CPUandMemory：The8051CPUcoreisasingle-cycle8051-compatiblecore.Ithasthreedifferentmemoryaccessbusses(SFR,DATA,andCODE/XDATA),adebuginterface,andan18-inputextendedinterruptunit。8KBSRAMand128/256KBflashPeripherals：Aversatilefive-channelDMAcontrollerisavailableinthesystem,accessesmemoryusingtheXDATAmemoryspace,andthushasaccesstoallphysicalmemories.Eachchannel(trigger,priority,transfermode,addressingmode,sourceanddestinationpointers,andtransfercount)isconfiguredwithDMAdescriptorsthatcanbelocatedanywhereinmemory.Manyofthehardwareperipherals(AEScore,flashcontroller,USARTs,timers,ADCinterface,etc.)canbeusedwiththeDMAcontrollerforefficientoperationbyperformingdatatransfersbetweenasingleSFRorXREGaddressandflash/SRAM.Thedebuginterfaceimplementsaproprietarytwo-wireserialinterfacethatisusedforin-circuitdebugging.Throughthisdebuginterface,itispossibletoeraseorprogramtheentireflashmemory,controlwhichoscillatorsareenabled,stopandstartexecutionoftheuserprogram,executeinstructionsonthe8051core,setcodebreakpoints,andsingle-stepthroughinstructionsinthecode.Usingthesetechniques,itispossibletoperformin-circuitdebuggingandexternalflashprogrammingelegantly.USART0andUSART1areeachconfigurableaseitheranSPImaster/slaveoraUART.TheyprovidedoublebufferingonbothRXandTXandhardwareflowcontrolandarethuswellsuitedtohigh-throughputfull-duplexapplications.EachUSARThasitsownhigh-precisionbaud-rategenerator,thusleavingtheordinarytimersfreeforotheruses.WhenconfiguredasSPIslaves,theUSARTssampletheinputsignalusingSCKdirectlyinsteadofusingsomeoversamplingscheme,andarethuswell-suitedforhighdatarates。Theinterruptcontrollerservicesatotalof18interruptsources,dividedintosixinterruptgroups,eachofwhichisassociatedwithoneoffourinterruptpriorities.I/Oandsleeptimerinterruptrequestsareservicedevenifthedeviceisinasleepmode(powermodes1and2)bybringingtheAW2540backtotheactivemode。2.2OperatingconditionsTheoperatingconditionsarethephysicalparametersthatAW2540canoperatewithin.PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.com.cn
GuangdongTranstekMedicalElectronicsCo.,LtdAW2540DATASHEET52.3RadiocharacteristicsAW2540electricalcharacterizationisdefinedinTable.Theoperatingconditionsare:VDD=3.0V,TA=25℃RFRECEIVESECTIONTA=25°C,VDD=3V,fc=2440MHz，1Mbps,GFSK,250-kHzdeviation,Bluetoothlowenergymode,and0.1%BER(1)PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.com.cn
GuangdongTranstekMedicalElectronicsCo.,LtdAW2540DATASHEET6RFTRANSMITSECTIONTA=25°C,VDD=3Vandfc=2440MHz2.4ELECTRICALCHARACTERISTICSTA=25°CandVDD=3V3.1MechanicalInformationPDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.com.cn
GuangdongTranstekMedicalElectronicsCo.,LtdAW2540DATASHEET73.2PINInformation3.3moduleschematicPDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.com.cn
GuangdongTranstekMedicalElectronicsCo.,LtdAW2540DATASHEET83.4ComponentList3.5ModuleLayoutToplayer：PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.com.cn
GuangdongTranstekMedicalElectronicsCo.,LtdAW2540DATASHEET9Bottomlayer：PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.com.cn
GuangdongTranstekMedicalElectronicsCo.,LtdAW2540DATASHEET10Caution: Anychangedormodificationsnotexpresslyapprovedbythepartyresponsibleforcompliancecouldvoidtheuser`sauthoritytooperatethisequipment.ThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothefollowingtwoconditions:(1)thisdevicemaynotcauseharmfulinterference,and(2)thisdevicemustacceptanyinterferencereceived,includinginterferencethatmaycauseundesiredoperation.Note:ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassBdigitaldevice,pursuanttopart15oftheFCCRules.Theselimitsaredesignedtoprovidereasonableprotectionagainstharmfulinterferenceinaresidentialinstallation.Thisequipmentgenerates,usesandcanradiateradiofrequencyenergyand,ifnotinstalledandusedinaccordancewiththeinstructions,maycauseharmfulinterferencetoradiocommunications.However,thereisnoguaranteethatinterferencewillnotoccurinaparticularinstallation.Ifthisequipmentdoescauseharmfulinterferencetoradioortelevisionreception,whichcanbedeterminedbyturningtheequipmentoffandon,theuserisencouragedtotrytocorrecttheinterferencebyoneormoreofthefollowingmeasures:—Reorientorrelocatethereceivingantenna.—Increasetheseparationbetweentheequipmentandreceiver.—Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiverisconnected.—Consultthedealeroranexperiencedradio/TVtechnicianforhelp.ThisdevicecomplieswithFCCradiationexposurelimitssetforthforanuncontrolledenvironment.Thisdeviceshouldbeinstalledandmustnotbeco-locatedoroperatinginconjunctionwithanyotherantennaortransmitter.ThemoduleinthisproductislabeledwithitsownFCCIDandtheFCCIDisnotvisiblewhenthemoduleisinstalledinsideanotherdevice.TosatisfyFCCexteriorlabelingrequirements,thefollowingtextmustbeplacedontheexterioroftheendproduct.ContainsTransmitterModuleFCCID:OU9AW2540-LSPDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.com.cn

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