Stereo Programmable module (CSR 8675)

BTM-875

  • The module is a Max.4dBm( Class2 ) module.
  • Fully Qualified Bluetooth v4.0.
  • Integrated Switched-Mode Regulator.
  • Integrated Battery Charger (200mA)
  • 16Mb internal flash memory (64-bit wide,45ns)
  • Embedded Kalimba DSP Co-Processor.
  • Integrated 16-bit Stereo Audio CODEC.
  • Support for CSR’s latest CVC technology for narrowband and wideband voice connections including wind noise reduction.
  • Support Host Interface: USB2.0 or UART.
  • Audio interfaces: I²S *2 and SPDIF and PCM *2
  • SBC, MP3, AAC, Faststream ,APTX codec support.
  • APTX low-latency including support for SCMS-T
  • HSP / HFP / A2DP / AVRCP/ PBAP / SPP
  • Bluetooth Low Energy compatible
  • RoHS compliant.
  • Small outline. 17.8 x 15.8 x 1.8 mm

BTM-875N

  • The module is a Max.7dBm( Class1 ) module.
  • Fully qualified Bluetooth v4.2.
  • 80 MHz RISC MCU and 120 MHz Kalimba DSP
  • Up to 120 MIPS DSP for intensive digital signal
    processing algorithms.
  • Integrated switched-mode regulator.
  • Integrated battery charger (200mA).
  • 16 Mb internal flash.
  • Stereo codec with 2 channels of ADC and up to 6
    microphone inputs (includes bias generation and
    digital microphone support).
  • Audio interfaces:
     2 x I²S/PCM.
     1 x SPDIF (independent of I²S/PCM ports)
  • Serial interfaces: UART, USB 2.0 full-speed, I²C and
    SPI.
  • SBC ,aptX ,aptX-LL,Faststream codec support (option).
  • MP3,AAC decoder support (option).
  • Bluetooth Low Energy compatible.
  • RoHS compliant.
  • Small outline. 13.5 x 24 x 2.6 mm.