Quectel EM06 Series Manual page 20

8 W_DISABLE1#
9 USB_DM
10 WWAN_LED#
11 GND
12 Notch
13 Notch
14 Notch
15 Notch
16 Notch
17 Notch
18 Notch
19 Notch
20 PCM_CLK
21 CONFIG_0
22 PCM_IN
23 WAKE_ON_WAN#
24 PCM_OUT
25 DPR
26 W_DISABLE2#
EM06_Series_Hardware_Design
Airplane mode control
DI
Active low
IO USB 2.0 differential data bus (-)
An open collector and active low
signal
OD Allows the module to provide RF
status indication via LED devices
provided by the system
Ground
Notch
Notch
Notch
Notch
Notch
Notch
Notch
Notch
PCM data bit clock
In master mode, it serves as an
output signal;
IO
In slave mode, it serves as an input
signal.
If unused, keep it open.
Connected to GND internally
DI PCM data input
A signal to wake up the host
OD
An open collector and active low
signal
DO PCM data output
Dynamic power reduction
DI
High level by default
GNSS enablement control
DI
Active low
LTE-A Module Series
EM06 Series Hardware Design
1.8/3.3 V power domain
3.3 V power domain
1.8 V power domain
1.8 V power domain
1.8 V power domain
1.8 V power domain
1.8 V power domain
1.8/3.3 V power domain
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