User's Manual

Wi-Fi&Bluetooth Module Series
FC905A_Hardware_Design 16 / 51
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