Fn-Link 6189N-SFC, Manual

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6189N 6)&
F 4
1
2
3
4 5 6 7 8 9 10 11 12 13
14 15 16
17
18
19
GND
VBA
T
N
C
VD
D
IO
G
N
D
C
H
IP
_E
N
W
L_WAKE
_H
O
ST
SD
_D
2
SD
_D
3
SD
_C
M
D
SD
_C
LK
SD
_D
0
SD
_D
1
G
N
D
GND
GND
GND
GND
GND
3.2 Pin Definition
NO. Name Type Description Voltage
1 GND Ground connections
2 GND Ground connections
3 GND Ground connections
4 VBAT P Supply 3.3V 3.3V
5 NC
Floating (Don’t connected to
ground)
6 VDDIO P
I/O Voltage supply input 1.8V to
3.3V
1.8V ~ 3.3V
7 GND Ground connections
8 CHIP_EN I Wi-Fi enable pin, default pull high 3.3V
9 WL_WAKE_HOST I/O WLAN to wake-up HOST 1.8V ~ 3.3V
10 SD_D2 I/O SDIO Data line 2 1.8V ~ 3.3V
11 SD_D3 I/O SDIO Data line 3 1.8V ~ 3.3V
12 SD_CMD I/O SDIO Command Input 1.8V ~ 3.3V
13 SD_CLK I SDIO Clock Input 1.8V ~ 3.3V