PRELIMINARY
CYW20710
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Full support for power savings modes:
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Bluetooth standard Hold and Sniff
Deep sleep modes and regulator shutdown
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Supports Wide-Band Speech (WBS) over PCM and Packet Loss Concealment (PLC) for better audio quality
2-, 3-, and 4-wire coexistence
Power Amplifier (PA) shutdown for externally controlled coexistence, such as WIMAX
Built-in LPO clock or operation using an external LPO clock
TCXO input and auto-detection of all standard handset clock frequencies (supports low-power crystal, which can be used during
Power Saving mode with better timing accuracy)
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OR gate for combining a host clock request with a Bluetooth clock request (operates even when the Bluetooth core logic is powered
off)
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Larger patch RAM space to support future enhancements
Serial flash Interface with native support for devices from several manufacturers
One-Time Programmable (OTP) memory
Document No. 002-14804 Rev. *H
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