Quectel FC64E, Hardware Design

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Wi-Fi&Bluetooth Module Series
FC64E_Hardware_Design 6 / 53
Contents
Safety Information ........................................................................................................................................3
About the Document ....................................................................................................................................5
Contents ........................................................................................................................................................6
Table Index ....................................................................................................................................................8
Figure Index ..................................................................................................................................................9
1 Introduction .........................................................................................................................................10
1.1. Special Mark .............................................................................................................................. 14
2 Product Overview ............................................................................................................................... 15
2.1. General Description ...................................................................................................................15
2.2. Key Features ..............................................................................................................................15
2.3. Functional Diagram ....................................................................................................................17
2.4. EVB ............................................................................................................................................ 18
3 Application Interfaces ........................................................................................................................ 19
3.1. General Description ...................................................................................................................19
3.2. Pin Assignment ..........................................................................................................................20
3.3. Pin Description ...........................................................................................................................21
3.4. Power Supply .............................................................................................................................24
3.5. WLAN Application Interface ...................................................................................................... 25
3.5.1. WLAN_EN ...................................................................................................................... 25
3.5.2. PCIe Interface .................................................................................................................26
3.6. Bluetooth Application Interface ..................................................................................................27
3.6.1. BT_EN ............................................................................................................................ 28
3.6.2. UART Interface ...............................................................................................................28
3.6.3. BT_WAKEUP_HOST* and HOST_WAKEUP_BT* .......................................................29
3.6.4. PCM Interface* ............................................................................................................... 29
3.7. Other Interfaces ......................................................................................................................... 30
3.7.1. WLAN_SLP_CLK ........................................................................................................... 30
3.7.2. SW_CTRL* ..................................................................................................................... 31
3.8. RF Antenna Interfaces ...............................................................................................................31
3.8.1. Operating Frequency ..................................................................................................... 32
3.8.2. Reference Design ...........................................................................................................32
3.8.3. Reference Design of RF Routing ...................................................................................33
3.8.4. Requirements for Antenna Design .................................................................................35
3.8.5. RF Connector Recommendation ................................................................................... 35
4 Electrical Characteristics & Reliability ............................................................................................ 38
4.1. General Description ...................................................................................................................38
4.2. Electrical Characteristics ........................................................................................................... 38
4.3. I/O Interface Characteristics ......................................................................................................39
4.4. Operating and Storage Temperatures ...................................................................................... 40
4.5. Power Consumption .................................................................................................................. 40