蓝牙立体声模块采用CSRBC3MM-EXT+8MFLASHadoptingCSRBC3MM-EXT+8MFLASH具有PIO0-PIO11、AIO0、AIO1、USB、PCM、UART及SPI接口,IC内置DSP、模块内置8MFLASH,功能强大,适用于立体声耳机,立体声音箱立体声语音***.CVC免提设备及各种蓝牙设备应用。PossessingPIO0-PIO11,AIO0,AIO1,USB,PCM,UARTandSPIports.ICwithbuilt-inDSP,modulewithbuilt-in8MFLASH,powerfulperformance,applicabletostereoheadset,speechtransceiver,CVChandsfreeequipmentandvarioussortsofbluetoothequipment蓝牙协议版本BluetoothSpecificationBluetoothSpecifcationV1.2CompatibleV1.1USB协议USBProtocolUSBV1.1频率Frequency2.4GhzI***band调制方式ModulationMethodGFSK(GaussianFrequencyShiftKeying)发射功率OutputPower≦4dBm,Class2灵敏度RFSensitivity≦-84dBmat0.1%BER通讯速率TransferRatesAsynchronous:723.2kbps(Max)/57.6kbpsSynchronous:433.9kbps/433.9kbps安全特性SecurityAuthenticationandencryption支持ProfilesProfileSupportedHumaninterfaceletransfer,Dial-uptoothSerialport,LANaccess.Syn-chronization,Fax,Networkaccess,Printer,HSP,HFP,A2DP,***RCP供电电源PowerSupply1．8V＆3．3V工作温度OperatingTemperature-20~+55Centigrade封装尺寸Dimension20.7mmX13mmX2mm联系方式：山东超微电子网站:电话：0531—86278561销售：13706415860技术支持：13655451837地址：山东济南市二环东路二号邮件：sdchaoweidianzi@)