LTE-A Module Series
EP06 Series Hardware Design
EP06_Series_Hardware_Design 17 / 56
20
W_DISABLE#
W_DISABLE_N*
DI
Airplane mode control
1.8 V power
domain
21
GND
GND
Ground
22
PERST#
RESET_N
DI
System reset
Active low
23
PERn0
USB3.0_TX-
AO
USB 3.0 transmit data (-)
24
3.3Vaux
VCC
PI
3.3 V DC power supply
Vmin = 3.1 V
Vnorm = 3.3 V
Vmax = 4.4 V
25
PERp0
USB3.0_TX+
AO
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_SCL
DO
I2C serial clock
Externally pulled
up to 1.8 V
31
PETn0
USB3.0_RX-
AI
USB 3.0 receive data (-)
32
SMB_DATA
I2C_SDA
IO
I2C serial data
Externally pulled
up to 1.8 V
33
PETp0
USB3.0_RX+
AI
USB 3.0 receive data (+)
34
GND
GND
Ground
35
GND
GND
Ground
36
USB_D-
USB_D-
AI/A
O
USB 2.0 differential data (-)
37
GND
GND
Ground
38
USB_D+
USB_D+
AI/A
O
USB 2.0 differential data (+)
39
3.3Vaux
VCC
PI
3.3 V DC power supply
Vmin = 3.1 V
Vnorm = 3.3 V
Vmax = 4.4 V
40
GND
GND
Ground
41
3.3Vaux
VCC
PI
3.3 V DC power supply
Vmin = 3.1 V
Vnorm = 3.3 V
Vmax = 4.4 V
42
LED_WWAN#
WWAN_LED_N
OD
It is an open collector and
active low signal.
It allows the module to