15
/
50
23
PERn0
USB3.0_TX-
DO
USB 3.0 transmit data (-)
24
3.3Vaux
VCC
PI
3.3V DC supply
Vmin=3.1V
Vnorm=3.3V
Vmax=4.4V
25
PERp0
USB3.0_TX+
DO
USB 3.0 transmit data (+)
26
GND
GND
Ground
27
GND
GND
Ground
28
1.5V
NC
Not connected
29
GND
GND
Ground
30
SMB_CLK
I2C_CLK
OD
I2C serial clock
Require external
pull-up to 1.8V.
31
PETn0
USB3.0_RX-
DI
USB 3.0 receive data (-)
32
SMB_DATA
I2C_DATA
OD
I2C serial data
Require external
pull-up to 1.8V.
33
PETp0
USB3.0_RX+
DI
USB 3.0 receive data (+)
34
GND
GND
Ground
35
GND
GND
Ground
36
USB_D-
USB_D-
IO
USB differential data (-)
37
GND
GND
Ground
38
USB_D+
USB_D+
IO
USB differential data (+)
39
3.3Vaux
VCC
PI
3.3V DC supply
Vmin=3.1V
Vnorm=3.3V
Vmax=4.4V
40
GND
GND
Ground
41
3.3Vaux
VCC
PI
3.3V DC supply
Vmin=3.1V
Vnorm=3.3V
Vmax=4.4V
42
LED_WWAN#
WWAN_LED_
N
OC
LED driver signal for indicating
the state of the card.
Active low
43
GND
GND
Ground
44
LED_WLAN#
ANTCTL2/
GPIO2
IO
External switch control for
multiple antenna/
General purpose I/O
1.8V power
domain
45
RESERVED
PCM_CLK
DO
PCM clock signal