Add:NanYuan Commerical Bldg, 8F,MinZhi LongHua Town,BaoAn,District,ShenZhen

Transcription

1 SHENZHEN TTK TECHNOLGY CO.LTD Add:NanYuan Commerical Bldg, 8F,MinZhi LongHua Town,BaoAn,District,ShenZhen Tel: Fax: Product Name version Bluetooth V.0 Product development Department DATE Prepared By LI YI auditor DUYANG Approved By Chenshengqi Tel:

2 BluetootAudiModule DESCRIPTION: CSRA65 QFN is a single-chip Bluetooth ROM audiosolution for rapid evaluation and development ofbluetooth ROM stereo applications.the CSRA65 QFN consumer audio platform forwired and wireless applications using the QFN packageintegrates an ultra-low power DSP and applicationprocessor, high-performance stereo codec, a powermanagement subsystem and LED drivers.the CSR configuration tools and the development kitprovide a flexible and powerful development platform todesign advanced and high-quality Bluetooth stereoproducts using the CSRA65 QFN single-chipbluetooth audio solution. FEATURES: Bluetooth v. specification compliant 80 MHz RISC MCU and 80 MIPS Kalimba DSP High-performance stereo codec with microphoneinput (shared with line input) and digitalmicrophone (MEMS) interface Radio includes integrated balun with RFperformance of 9 dbm (typ) transmit power and-90.5 dbm (typ) BDR receiver sensitivity AVRCP v.6 TrueWireless Stereo (TWS) User and manufacturer configurable Eqs aptx, aptx Low Latency, SBC and AAC decodersupport Audio interfaces: PCM/I²S, SPDIF input, analogue/stereo line and digital microphone Multipoint support for ADP connection to ADP sources for music playback Wideband speech supported by HFP v.6 andmsbc codec SupportedBluetoothProfiles: ADPv., AVRCPv.6, HFPv.6, HSPv. APPLICATIONS: HighqualitywirelessSpeakerphones Wirelessmonoheadsets WirelessStereospeakers Hands-freecarkits Shenzhen TTK TechnologyCO.,LTD TEL: FAX:

3 REVISION HISTORY Version Comment Custom Date.0 Preliminary Datasheet DUYANG /05 TEL: FAX:

4 .0 BlockDiagram RAM SPI/IC Serial Flash/ EEPROM XTAL 6MHz.GHz Radio ROM MCU Kalimba DSP I/O PM/char ger USB Audio in/out PIO Debug SPI Chargerin5V Battery.6V-.V Bluetooth Version.0 specification Operating Frequency.GHz-.8GHz ISM band Modulation GFSK(Gaussian Frequency Shift Keying) Transmit Power dbm, Class Sensitivity -8dBm at 0.%BER Security features Authentication and encryption Support profiles Hands-Free Profile v.6 and Headset Profilev. Advanced Audio Distribution Profile v. and Audio/Video RemoteControl Profile V. Power.V-. LI-batter Operating Temperature 0 ~+70 Centigrade Size 0mmx5mmx.5mm Figure: Block diagram of TEL: FAX:

5 .0 Electrical Characteristics Recommended operating conditions Min Typ Max Unit Operating temperature VDD_BAT.0.8. V VDD_CHG V VDD_IO V Table:Recommended operating conditions Battery charger Charger Mode(BAT_Prising to.v) Min Typ Max Unit Supply current(a) ma Battery tricklechargecurrent(b) ma Maximum battery fast charge current (I-CTRL=5)(c) (d) Minimum battery fast charge current (I-CTRL=0)(c) (d) Headroom(e) >0.7V Headroom =0.V Headroom >0.7V Headroom =0.V ma ma ma ma TEL: FAX:

6 Trickle charge voltage threshold Float voltage (with correct trim value set),vfloat(f) Float voltagetrim step size(f) Battery charge termination current, % of fast charge current V.0.5. V mv % (a) CurrentintoVDD_CHG does notinclude current delivered to battery (IVDD_CHG -IBAT_P) (b)bat_p<trickle charge voltagethreshold (c) Charge currentcan beset in6equally spaced steps (d)trickle chargethreshold <BAT_P<Float voltage (e)whereheadroom=vdd_chg -BAT_P (f) Float voltage can be adjusted in 5 steps. Trim setting is determined in production test and must beloaded into the battery charger byfirmware during boot-up sequence Table : Battery charger characteristics Reset Min Typ Max Unit VTH,res threshold voltage V RIRES inputresistance KΩ CIRES inputcapacitance nf Table : Reset terminal characteristics TEL: FAX:

7 ..DeviceTerminal Functions: Lead name Function Description LINE_BP R_LINE_BP_ R_LINE_BP input LINE_BN R_LINE_BN_ R_LINE_BN input PIO[0] PIO port Programmable input/output line PIO[] PIO port Programmable input/output line 5 PIO[6] PIO port Programmable input/output line 6 PIO[8] PIO port Programmable input/output line 7 PIO[7] PIO port Programmable input/output line 8 PIO[] PIO port Programmable input/output line 9 PIO[6] PIO port Programmableinput/outputline/is_sd_out 0 PIO[8] PIO port Programmableinput/outputline/is_sd_in TEL: FAX:

8 PIO[9] PIO port Programmableinput/output line/is_clk PIO[7] PIO port Programmableinput/output line/is_ws V8 V8 POWER Positive supply for.8v regulated output RST Reset Logic low reset 5 SPI_SEL SPIinterface SPI/PCM choice feet 6 MOSI SPIdatainput SPIdatainput/SPDIF_IN/IS_SD_IN 7 CLK SPI interface SPI Clock/IS_CLK 8 CSB SPI interface Chip select for SPI/IS_WS 9 MISO SPI interface SPI data output/is_sd_out 0 LED[0] Status LED driver LED[] Status LED driver VREG POWER ON/OFF Moudle power on/off active high GND GND GND VBAT Power Input Lithium ion/polymer battery positive 5 5V 5V-charger Lithium ion/polymer battery charger input 6 MIC_AN MICInpt/L_LINE MicrophoneInput/L_LINE_AN 7 MIC_AP MICInpt/L_LINE MicrophoneInput/L_LINE_AP 8 MIC_BIAS MICpower Microphonebias 9 L- L- Speaker output, channel L negative 0 L+ L+ Speaker output, channel L positive R- R- Speaker output, channel R negative R+ R+ Speaker output, channel R positive.0 ExampleApplication Schematic TEL: FAX:

9 /SHDN PVDD SVDD SVDD 6 9 H = SPI L = PCM SPI/PCM R5 0K/% C 00pF R58 K R55 0R C50 0uF GND C57 uf R6 0K/% INL- C6 uf R6 0K/% 5 INL+ U OUTL CP C67 uf R67 0K/% C69 uf R68 0K/% R70 0K/% R7 0K/% SG0 CN 7 INR+ OUTR 8 INR- C6 uf 0 LINE_IN MIC ELECTRONIC CO; LTD TITLE: BT stereo SPK DRAWN BY: DATA: DuYang CHECKED BY: DATA: PRODUCT NO: LY NO: SCALE: REV NO: / 0A APPROVED BY: DATA: SIZE: SHEET: A / C76 00pF C77 00pF 6 SGND PGND C80 uf 5 PVSS BIAS C8 0.uF 7 PAD C7 uf C8 uf C9 uf LINE_BP LINE_BN PIO0 PIO 5 PIO6 6 PIO8 7 PIO7 8 PIO 9 PIO6 0 PIO8 PIO9 PIO7 U CSR65 R+ R- L+ L- MIC_BAIS MIC_AP MIC_AN 5V VBAT GND VREG LED LED R 70R LED0 LED R 70R S 开 / 关 R5 0k S 上一曲 R6 0k S 下一曲 R7 0k S 音量 + R0 0k S5 音量 - R 0k S6 开 / 关 R 0k C LED 0 LED0 B C.uF C8 00pF R75 0K/% J6 R5.K C9 05 MIC_AN R MIC_AP 0K L6 C5 05 R8.7K L7 R9.7K C7 05 L8 J 0 0 AUX_IN R 0K C C C5 05 USB R.R VCC D- D+ C0 C8 MINUSB GND 0.uF L9 C 00p L0 L C 00p AUX_IN J V8 RST 5 SPI_SEL 6 MOSI 7 CLK 8 CSB 9 MISO 0 LED0 LINE_BP LINE_BN PIO0 PIO PIO6 PIO8 PIO7 MUTE V8 MOSI/PCM_IN CLK/PCM_CLK CSB/PCM_SYNC MISO/PCM_OUT R 0k SPI_SEL LED VBAT V8 SPK_RP SPK_RN SPK_LP SPK_LN MIC_BIAS MIC_AP MIC_AN VCHG VREG VBAT VREG PIO0 PIO PIO6 PIO8 PIO7 VBAT MUTE SPK_LN SPK_LP SPK_RP SPK_RN VBAT GND MIC_BIAS LINE_BP LINE_BN VCHG GND 5 6

10 5.0 Package Dimensions Unit:mm TEL: FAX:

11 7.0 Configurable EQ: BTM-68E Technical Support: Address: 8th Floor,Southland Building,minzhi hongshan, Meilong Road, long huatown, Bao'an District,shenzhen Website: TEL: FAX: