MY84SPK02M2

MY84SPK02M2Datasheet v0.2MY84SPK02M2Bluetooth 3.0+EDR Stereo Audio moduleMY84SPK02M2 5 Http://www.myland.com.hk

MY84SPK02M2Datasheet v0.2一 、 General DescriptionThe MY84SPK02M2 Bluetooth module is designed using the ISSC IS1684Schip. The module is highly integrated, compact size, low power and high data rate.It requires very few external components to achieve high quality stereo audiostreaming with remote control commands.The MY84SPK02M2 provides remote control keys, operation statusindication pins, stereo audio output, AUX input interface and NFC detectioninterface.二 、 Features1、 Bluetooth 3.0+EDR compliant2、 Typical +2dBm Class 2 output power3、 Audio DAC: 94dB SNR4、 Build in Max. 250mAH Li-ion battery charging circuit5、 HSP, HFP, A2DP, AVRCP profile support6、 SBC decode for Bluetooth audio streaming7、 Voice prompt8、 Build in Line in interface9、 NFC support10、 EQ control11、 Size: 13.5mm x 26.8mmMY84SPK02M2 5 Http://www.myland.com.hk

MY84SPK02M2Datasheet v0.2三 、 Application­ High quality stereo speaker and HiFi­ High quality wireless stereo audio receiver四 、 Outline Dimension & Pin DefinitionMY84SPK02M2 5 Http://www.myland.com.hk

MY84SPK02M2Datasheet v0.2Pin No. I/O Name DescriptionGPIO, default pull-high input1 I/O P20 System Configuration, H: Application L:Baseband(IBDK Mode)2 P P30GPIO, default pull-high inputLine-in detection, 1: no line-in detected; 0:line-in detected3 I/O P00GPIO,default , pull-low input. Slide SwitchDetector4 I/O P04GPIO, default pull-high inputAudio AMP Enable/NFC detect5 AO SPKRR-channel analog headphone output,single-ended application only6 AO AOHPM Headphone common mode output/sense input7 AO SPKLL-channel analog headphone output,single-ended application only8 AP VDDAReserve for external cap to fine tuneaudio frequency response9 AP AGND Audio ground10 NP11 NP12 NP13 AI AIR Stereo analog line in, R-channel14 AI AIL Stereo analog line in, L-channel15 I/O RST_N System Reset Pin16 P ADAP_IN Power adaptor input17 P VDDIOVDDIO pin, for calibration onlyDo not add external power to this pin18 P BAT_IN Battery input19 P SYS_PW System Power Output20 I/O SK1/P03Default SAR input for battery detectionThis pin can be re-defined as GPIO P0321 P GND Digital ground22 P BK_OUT Buck feedback sense pin23 P MFBMulti-Function Push Button keyCombined Play/Pause key when A2DP enabled.24 P LED1 LED Driver 125 P LED2 LED Driver 226 I/O P02GPIO, default pull-high inputPLAY/PAUSE button27 I/O P27GPIO, default pull-high inputFoward buttonMY84SPK02M2 5 Http://www.myland.com.hk

MY84SPK02M2Datasheet v0.228 I/O P05GPIO, default pull-high inputREW button29 O HCI_TXD HCI TX data30 I HXI_RXD HCI RX data31 I/O P16GPIO, default pull-high inputVolumn down button32 I/O P01GPIO, default pull-high inputVolumn up button33 AIO BT_RF/P22NC for on board PCB antenna/ Audio AMPEnableAntenna matching if an external antenna is used34 P GND Digital ground五 、 BQB ApprovalRevision HistoryVersion Date DescriptionV0.1 2012-9-10 First draftV0.2 2012-10-17 QDID added=====================================================================Contact us:Myland LimitedRm.3,3/F.,Block B,Tonic Ind.Centre,19 Lam Hing Street,Kowloon Bay,Kowloon,Hong Kong.Hong Kong:Tel:852-23312212 Fax:852-27573135 E-Mail:myland@myland.com.hkHttp://www.myland.com.hMY84SPK02M2 5 Http://www.myland.com.hk