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深圳市晨兵电子有限公司MODEL:PRODUCTSPECIFICATIONSCT-5661.Features•FullyQualifiedBluetoothv2.1+EDR•EnhancedDataRate(EDR)compliantwithv2.1ofthespecificationforboth2Mbpsand3Mbpsmodulationmodes•FullSpeedBluetoothOperationwithPiconetandScatternetSupport•LowPower1.8Voperation•IntegratedSwitch-modeRegulator•IntegratedBatteryChargerwithProgrammableCurrent•15-bitLinearAudioCODEC•Unbalanceaudiooutput•Integratedechocancellation2.BluetoothSpecificationNOITEMSPEC1StandardBluetoothV2.1WithEDR2Frequency2.4GhzISMband3ModulationMethod<4dBmRFtransmitpowerwithpowerlevelcontrol2dBm4Sensitivity-80dBm@0.1%BER5TransferRatesAsynchronous:2Mbps(MAX)6SecurityAuthenticationandencryption3.EnvironmentNOITEMSPEC1OperatingTemperature-40~+85℃2OperatingRelativeHumidity10%~90%Non-Condensing3StorageTemperature-60℃~+150℃4StorageRelativeHumidity80%Max.DESIGNCHECKAPPRDVEDDATE2012.09.01REV.1.0NO-MODEL:PRODUCTSPECIFICATIONSCT-5664.ElectricalSpecificationSPECNOITEMMINTYPMAXUNIT1SupplyVoltage3.03.34.2V2ConsumptionCurrent-1722mA3StandbyCurrent-35mA4PIOoutputlogiclevellow--0.4V5PIOoutputlogiclevelhigh1.4--V6PIOinputlogiclevellow-0.4-0.4V7PIOinputlogiclevelhigh1.5-2.2V5.ReflowProfile,2timeHandSolderingMethod:350deg.CMax./3to5sec.MODEL:PRODUCTSPECIFICATIONSCT-5666.OutlineDimensionMODEL:PRODUCTSPECIFICSCT-566-7.PinDescriptionPinNameTypeDescription1GND-Ground2AIO(0)IAnalogProgrammableI/Oline03TXOUARTDataoutput4RXIUARTDatainput5PIO(11)ProgrammableI/Oline11I/O6PIO(1)I/OProgrammableI/Oline17PIO(2)I/OProgrammableI/Oline28PIO(0)I/OProgrammableI/Oline09MISOI/OSPIoutput10MOSII/OSPIinput11CLKI/OSPIinput12CSBI/OSPIinput13VREG_HIChipenable141V8IVDD_PAD15GND-Ground16LED0-CurrentsinktodriveLED17LED1-CurrentsinktodriveLED18GND-Ground19VBATIBatteryinput20VBUSIChargeri
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