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VDD_3V3
26
GND
3, 6, 15, 25, 27, 29–31, 33–35, 37–39, 46, 49, 50, 53, 54, 57, 58, 60–64, 67–80
WLAN Application Interface
Pin Name
Pin No.
WLAN_EN
13
PCIE_REFCLK_M
1
PCIE_REFCLK_P
2
PCIE_TX_M
4
PCIE_TX_P
5
PCIE_RX_M
7
PCIE_RX_P
8
PCIE_CLKREQ_
10
N
PCIE_RST_N
11
PCIE_WAKE_N
12
Bluetooth Application Interface
Pin Name
Pin No.
BT_EN
17
PCM_DIN*
44
PCM_SYNC*
42
FC64E_Hardware_Design
Provide 3.3 V for
the module's
PI
discrete
Bluetooth part
I/O
Description
WLAN function
DI
enable control
PCIe reference
AI
clock (-)
PCIe reference
AI
clock (+)
AO
PCIe transmit (-)
AO
PCIe transmit (+)
AI
PCIe receive (-)
AI
PCIe receive (+)
PCIe clock
DO
request
DI
PCIe reset
DO
PCIe wake up
I/O
Description
Bluetooth enable
DI
control
DI
PCM data input
PCM data frame
DI
sync
Wi-Fi&Bluetooth Module Series
Vmin = 3.0 V
Vnom = 3.3 V
Vmax = 3.6 V
DC Characteristics
V
min = -0.3 V
IL
V
max = 0.63 V
IL
V
min = 1.17 V
IH
V
max = 2.1 V
IH
V
max = 0.45 V
OL
V
min = 1.35 V
OH
V
min = -0.3 V
IL
V
max = 0.63 V
IL
V
min = 1.17 V
IH
V
max = 2.1 V
IH
V
max = 0.45 V
OL
V
min = 1.35 V
OH
DC Characteristics
V
min = -0.3 V
IL
V
max = 0.63 V
IL
V
min = 1.17 V
IH
V
max = 2.1 V
IH
If unused, keep this
pin open.
Comment
1.8 V power domain.
Active high.
Do not float this pin.
Require differential
impedance of 85 Ω.
1.8 V power domain.
Active low.
Comment
1.8 V power domain.
Active high.
Do not float this pin.
1.8 V power domain.
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