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AIROC_TM_ Bluetooth_R_ _ Bluetooth_R_ Low Energy_ CYW55310

The AIROC CYW55310 is a single chip Bluetooth®, Low Energy Qualified against Bluetooth® Core 6.1-compliant, supporting basic rate, enhanced data rate (EDR), Bluetooth® Low Energy 2 Mbps, Bluetooth® Low Energy 1 Mbps, long-range (LR), and Low Energy Coded Phy with advertising coding selection. The device supports Bluetooth® Low Energy audio, with LC3 codec running on the device enabling typical Smart watch audio use cases. A pair of time-division multiplexing (TDM) interfaces enables a flexible interface for various audio use cases and a PDM interface is available for connecting digital microphones. The device includes on-chip power amplifiers supporting three different output power paths optimized for best efficiency; +4 dBm, +13 dBm, and +19 dBm path for driving poor antennas in wearable devices. 12-bit ADC with seven channel mux input for DC sensing. The +4 dBm path only supports BDR, LE1, LE2, LELR modulation schemes. The device also features a flexible Bluetooth® receiver offering a dedicated Bluetooth® LNA (dLNA) path. A 4-wire UART interface is available for interfacing with the host processor.

• 1.38 MB
• 13/04/2026