E.A.’s Model:

Approval Memo:


Device Features
  • Fully qualified Bluetooth v2.1 + EDR
  • Next generation, high-quality, low-cost, mono headset solution with
  • extremely low-cost Ebom
  • World’s longest talk time: up to 18 hours time from a small 120mAh battery
  • Proximity Pairing (heaset initiated pairing)
  • Advanced Multipoint
  • Programmable Audio Prompts
  • Built-in echo and noise reduction
  • Integrated CSR AuriStream ® low-power codec
  • Support for Secure Simple Pairing
  • Best-in-class Bluetooth radio with 7.5dBm transmit power and -92dBm
  • receive sensitivity
  • Pin compatible with BlueVox2 QFN
  • Configurable mono headset software
  • HFP v1.5 and HSP v1.1 support
  • A2DP v1.2 for high-quality mono music streaming(KMBT009D Version)
  • Integrated 1.5V and 1.9V linear regulators
  • Integrated switch-mode regulator
  • Integrated 150mA lithium battery charger
  • Integrated high-quality mono codec
  • Green (RoHS and no Antimony or Halogenated Flame Retardants)
  • Surface-mount, Size: 13.70 x 11.00 x 1.80mm max
General Description

The KMBT009A/B/C/D is a Bluetooth sub-system using BC6130/BC6140/BC6145 chipset from leading Bluetooth chipset supplier Cambridge Silicon Radio.The C6130/BC6140/BC6145 is a single-chip radio and baseband IC for Bluetooth 2.4GHz systems including enhanced data rates (EDR) to 3-Mbits/s. With the on-chip CSR Bluetooth software stack, it provides a fully compliant Bluetooth system to v2.1 + EDR of the specification for data and voice communications. KMBT009B/C/D contains the Kalimba DSP coprocessor for supporting enhanced audio applications.

  • Headsets
  • Automotive Hands-Free Kits
  • General purpose Bluetooth systems requiring an on-chip audio CODEC
  • Low-cost speakerphones and car-kits(KMBT009D Version)
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