RDA5850-datasheet-v21

Copyright©RDAMicroelectronicsInc.2012.Allrightsarereserved.TheinformationcontainedhereinistheexclusivepropertyofRDAandshallnotbedistributed,reproduced,ordisclosedinwholeorinpartwithoutpriorwrittenpermissionofRDA.RDA5850BLUETOOTHSINGLECHIPSOLUTIONWITHMULTI-MEDIARev.2.1GeneralDescriptionRDA5850isahighlyintegratedsingle-chipturnkeyBluetoothradiotransceiverandbasebandprocessorwithmulti-mediacapability.BluetoothfeatureiscompliantwithBluetooth2.1+EDRspecificationandprovidesanoptimalsolutionfordataandmusicapplication.1.1Multi-mediaFeaturezExternalSPIFlashinterfacezMulti-mediaSupport♦SBC♦MP3♦WMA♦WAVzStereoaudiolineinputzSupportsSerialLCDinterface/LEDszPowermanagement♦Poweronresetcontrol♦IntegratedBatterycharger♦IntegratedallinternalvoltagesupplyfromVBATzAudio♦Integrated1WaudiospeakerdriverzUserInterface♦supports3x3keypadmatrixdetection♦Real-timeclock♦I2CzFMReceiverIntegratedzMMC/SDsupportzUSB1.2deviceonlyzIRdecodezVoicerecordzBluetoothprofiles♦HFP/HSP♦OPP♦A2DP♦AVRCP1.2BluetoothFeaturezCMOSsingle-chipfully-integratedradioandbasebandzCompliantwithBluetooth2.1+EDRspecificationzBluetoothPiconetandScatternetsupportzMeetclass2andclass3transmittingpowerrequirementzProvides+7dbmtransmittingpowerzNZIFreceiverwith-80dBmsensitivityzSupportDCXOwithinternaloscillatorcircuitzLowpowerconsumptionzECHOcancelforhands-freeRDAMicroelectronics,Inc.RDA5850DatasheetV2.1TheinformationcontainedhereinistheexclusivepropertyofRDAandshallnotbedistributed,reproduced,ordisclosedinwholeorinpartwithoutpriorwrittenpermissionofRDA.Page2of152TableofContentsGeneralDescription.........................................................................................................................................1 1.1 Multi-mediaFeature..........................................................................................................................1 1.2 BluetoothFeature...............................................................................................................................1 2 TableofContents.....................................................................................................................................2 3 Multi-MediaSOCFeatures.....................................................................................................................3 3.1 AnalogModule...................................................................................................................................3 3.2 PMU....................................................................................................................................................3 3.3 FMTuner............................................................................................................................................3 3.4 SystemCPU(XCPU).........................................................................................................................4 3.5 Keypad................................................................................................................................................4 3.6 SD/MMCCardController................................................................................................................4 3.7 IRController......................................................................................................................................4 3.8 LCDController..................................................................................................................................4 4 BluetoothSectionFeatures...................................................................................................................5 4.1 Radio...................................................................................................................................................5 4.2 BluetoothStack..................................................................................................................................5 5 ElectricalCharacteristics.......................................................................................................................6 6 BluetoothSectionRadioCharacteristics..........................................................................................7 7 PinsDescription.....................................................................................................................................10 8 ChangeList..............................................................................................................................................15 RDAMicroelectronics,Inc.RDA5850DatasheetV2.1TheinformationcontainedhereinistheexclusivepropertyofRDAandshallnotbedistributed,reproduced,ordisclosedinwholeorinpartwithoutpriorwrittenpermissionofRDA.Page3of153Multi-MediaSOCFeaturesIntegratingallessentialelectroniccomponents,includingpowermanagement,FMreceiverontoasinglesystemonchip,RDA5850offersbestinclassbillofmaterial,spacerequirementandcost/featureratioforcompleteBluetoothenabledmulti-mediasystem.Builtaroundacosteffective32