2015 年 8 月 13 日時点で、Qualcomm Incorporated の子会社である Qualcomm Global Trading Pte. Ltd. は、CSR 社の買収を完了したことを
謹んでご報告申し上げます。詳しくは、プレスリリースをご覧ください。

CSR8620™

CSR8620™ はデュアルマイクを備えたモノラルヘッドセット用シングルチップソリューションで、高度なエコーおよび双方向ノイズキャンセル技術を採用。低価格の 2 マイク方式モノラルヘッドセットが対象です。

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Overview

Market leading features in ROM

  •  Bluetooth® 4.0
  •  HFP1.6, A2DP1.2 and AVRCP1.4
  •  HD voice (wideband speech)
  •  iOS battery status monitor
  •  Smart Apps support (Using GAIA)
  •  Multi-Language programmable audio prompts
  •  Simple speech recognition
  •  Configurable LED drivers
  •  Talk-time Extension
  •  6th generation cVc®
    •  2-mic Far-end NR / AEC algorithms
    •  Frequency enhanced speech intelligibility (FESI)
    •  Near-end audio enhancements
    •  Ultra-low power WNR (200μA active; 10μA  monitoring)

Flexible ROM based platform

  •  Fully configurable MMI and tool chain

Package options

  •  5.5x5.5mm, 68-pin BGA (0.5mm pitch)
  •  WLCSP Package option (0.5mm pitch)
  •  Pin compatible with CSR8610

Smaller, Lighter and Thinner Form Factor

  • Single chip solution which significantly reduces external component count and eBOM cost

Enhanced User Experience

  • HD voice ready and bi-directional noise reduction - Conversation is clearer and listening fatigue is reduced
  • Voice command recognition - Truly hands free and safe
  • Extended battery life in all modes including standby, talk-time and music playback
  • Three RGB LED drivers enable product customisation
  • Smart Apps connectivity – Create product differentiation and richer user experience

Enhanced Development Experience

  • Faster time to market with a readily available suite of ROM configuration tools, development kits and boards

Terms of Supply

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