3
Application Interfaces
3.1. General Description
FC905A is equipped with 44 LCC pins. The subsequent chapters will provide a detailed introduction to the
following interfaces and pins of the module:
Power supply
WLAN application interface
Bluetooth application interface
RF antenna interfaces
Other interfaces
-WLAN_SLP_CLK
-XTAL_IN/OUT
-SDIO_VSEL
-GPIOs
FC905A_Hardware_Design
Wi-Fi&Bluetooth Module Series
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