Quectel FC80A User Manual

Wi-Fi&Bluetooth Module Series
FC80A_Hardware_Design 13 / 43
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
GND
SDIO_DATA2
RESERVED
WLAN_EN
SDIO_DATA3
SDIO_DATA0
RESERVED
WLAN_WAKE
SDIO_CMD
SDIO_CLK
GND
GND
ANT_WIFI1
SDIO_DATA1
GND
ANT_WIFI0/BT
GND
4 6 7
5
8
9
10
11
2 3 1
48
47
49
50
46
45
43
42
44
41
40
39
38
37
14
15
13
12
16
17
19
20
18
21
22
23
24
25
GND
GND GND
GND
RESERVED
GND
RESERVED
SDIO_VSEL
33
31
30
32
29
28
27
26
35 34 36
RESERVED
PCM_SYNC
PCM_DIN PCM_DOUT
WLAN_SLP_CLK
PCM_CLK
VBAT
GND
VDDIO
RESERVED
RESERVED
RESERVED
GND
BT_EN
BT_TXD
BT_RXD
BT_RTS
BT_CTS
RESERVED
RESERVED
ANT_BT
GND
RESERVED
HOST_WAKE_BT
BT_WAKE_HOST
FC80A
GND
Power WLAN
RESERVED
Bluetooth
RF
Other signals
Figure 2: Pin Assignment (Top View)

Quectel FC80A Specifications

General

Brand	Quectel
Model	FC80A
Category	Control Unit
Language	English