CYW20702
■ Channel Quality-Driven Data Rate (CQDDR) and packet type selection
■ Standard Bluetooth test modes
■ Extended radio and production test mode features
■ Full support for power savings modes:
❐ Bluetooth standard sniff
❐ Deep sleep modes and regulator shutdown
■ 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)
■ OR gate for combining a host clock request with a Bluetooth clock request (operates even when the Bluetooth core logic is powered
off)
■ 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 Number: 002-14773 Rev. *L
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