PRODUCT SPECIFICATION BT V4.0 LE Dual Mode Bluetooth Stereo Audio Module WB117C CSR 8645 Version 1.7 User Manual
* This document contains confidential proprietary information and is property of LTC. The contents of this document should not be disclosed to unauthorized persons without the written consent of LTC. Page 1/15 PRODUCT SPECIFICATION BT V4.0 LE Dual Mode Bluetooth Stereo Audio Module WB117C CSR 8645 Version 1.7 Networking B.U. Lite-on Technology Corporation 4F, No. 90, Chien I Rd., Chung Ho, New Taipei City 235, Taiwan, R.O.C. Customer Approval: (Signature)
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(Please Sign Back by FAX. For Confirming the Spec Only, not an Official Agreement for OEM/ODM Business) Page 2/15 CONTENT FCC WARING STATEMENT .......................................................................................................... 4 IC WARING STATEMENT .............................................................................................................. 4 CAN ICES-3 (B)/NMB-3(B) ............................................................................................................... 6
....................................................................................................... 6 PRODUCT FEATURES .................................................................................................................... 7 PRODUCT SPECIFICATIONS ........................................................................................................ 8 MAIN CHIPSET ....................................................................................................................................... 8 FUNCTIONAL SPECIFICATIONS ............................................................................................................... 8 PIN ASSIGNMENT ............................................................................................................................ 9 CONNECTOR SPEC ....................................................................................................................... 10 MECHANICAL ................................................................................................................................ 11 BLOCK DIAGRAM ......................................................................................................................... 11 ANTENNA SPEC ............................................................................................................................. 12 LABEL DRAWING .......................................................................................................................... 13 MODULE PHOTO ........................................................................................................................... 14 BT BEHAVIOR ................................................................................................................................ 15 LED BEHAVIOR ............................................................................................................................. 15 EEPROM INFORMATION ............................................................................................................ 15 ENVIRONMENTAL ........................................................................................................................ 15 OPERATING .......................................................................................................................................... 15 STORAGE .............................................................................................................................................. 15 Page 3/15 PRODUCT FEATURES Bluetooth V4.0 specification compliant Backwards compatible with BT version of 1.1, 1.2, 2.0, 2.1+EDR Dual-mode Bluetooth low energy radio 80MHz RISC MCU and 80MIPS Kalimba DSP BT using SPI interface Bluetooth Profiles:
- HFP v1.6
- HSP v1.2
- A2DP v1.2
- AVRCP v1.4 Stereo codec with 2 microphone inputs Multipoint HFP connection to 2 phones for voice Multipoint A2DP connection enables a headset(A2DP) connection to 2 A2DP source devices for music playback Secure simple paring, CSRs proximity pairing and CSRs proximity connection aptX, SBC, MP3 and AAC decoder support Reconnect on Power-on Fast AGC for enhanced dynamic range Memorize up to 8 paired devices RoHS compliance Low Halogen compliance Page 7/15 PRODUCT SPECIFICATIONS MAIN CHIPSET CSR 8645 FUNCTIONAL SPECIFICATIONS BT Function Standard Bluetooth V4.0 LE Bus Interface SPI Data Rate 1 Mbps, 2Mbps and Up to 3Mbps Modulation Scheme GFSK, /4-DQPSK and 8-DPSK Frequency Range 2.402~2.480 GHz Transmit Output Power -3 Output Power +3 ; Class 2 Device Receiver Sensitivity
< 0.1% BER at -80 dBm Operating Voltage 3.3 V 9% I/O supply voltage Power Consumption Paring Mode:
10 mA Stereo high quality SBC:
65 mA Associated Idle Mode:
14 mA Antenna Type Metal Antenna Page 8/15 PIN ASSIGNMENT Pin. Pin Name Type Description 1 2 3 4 5 6 7 8 9 VBUS GND SPKL_P SPKL_N SPKR_P SPKR_N GND Paring LED P G O O O O G I O 3.3V Power supply Ground Speaker differential output positive, left Speaker differential output negative, left Speaker differential output positive, right Speaker differential output negative, right Ground Active High(1.8V) to enter paring mode LED driver, Open-Drain 10 VREGENABLE I Active High(3.3V) to enable BT or disable BT 11 MIC1_B 12 MIC1_R 13 MIC1_B 14 MIC2_R G I G I Connect to Ground(Black cable) Microphone input(Red cable) Connect to Ground(Black cable) Microphone input(Red cable) Page 9/15 CONNECTOR SPEC Page 10/15 MECHANICAL BLOCK DIAGRAM Page 11/15 ANTENNA SPEC Page 12/15 LABEL DRAWING Page 13/15 MODULE PHOTO Top Side Bottom Side Page 14/15 BT BEHAVIOR Item BT Status Press Button Timing/Description 1 2 3 4 Power On 500ms~1s Enter Paring Mode 1s~2s. Keep paring status up to 120s Reconnection BT will reconnect with paired device after Power On.TV FW will turn off BT within 120s if no paired device nearby. Power Off 500ms~1s LED BEHAVIOR Item BT Status LED Behavior 1 2 3 4 5 Enable Steady Off Paring Mode Steady Off A2DP Streaming Steady On Associated Idle Steady On Disable Steady Off Noted: TV FW will turn off BT while LED is no emitting EEPROM INFORMATION Vendor ID Product ID 0x0A12 0x0001 ENVIRONMENTAL OPERATING Operating Temperature: 0 to 60 C (32 to 140F) Relative Humidity: 5-90% (non-condensing) STORAGE Temperature: -20 to 70 C (-4 to 158 F) Relative Humidity: 5-95% (non-condensing Page 15/15