Application Interfaces; Pin Assignment - Quectel FC80A User Manual

3

Application Interfaces

FC80A is equipped with 50 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

3.1. Pin Assignment

Power
FC80A_Hardware_Design
37
RESERVED
BT_EN 38
39
GND
40
BT_TXD
41
BT_RXD
42
BT_RTS
BT_CTS
43
44
RESERVED
45
RESERVED
46
RESERVED
47
GND
48
ANT_BT
49
HOST_WAKE_BT
50
BT_WAKE_HOST
WLAN
GND
Figure 2: Pin Assignment (Top View)
25
24
23
22
21
20
19
FC80A
18
17
16
15
14
13
12
RESERVED
RF
Bluetooth
Wi-Fi&Bluetooth Module Series
RESERVED
SDIO_VSEL
GND
SDIO_DATA1
SDIO_DATA0
SDIO_DATA2
SDIO_DATA3
SDIO_CLK
SDIO_CMD
WLAN_WAKE
WLAN_EN
RESERVED
RESERVED
RESERVED
Other signals
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