Table of Contents
Advertisement
W_DISABLE#
151
RESERVED Pins
Pin Name
Pin No.
4, 6~9, 11, 12,
14, 15, 18~23,
72, 91, 95,
RESERVED
134, 176,
192~195,
197~201,
209~213
3.4. Operating Modes
The table below summarizes different operating modes of EG12.
Table 5: Overview of Operating Modes
Mode
Details
Idle
Normal
Operation mode
Talk/Data
Minimum
AT+CFUN=0 command can set the module to a minimum functionality mode without
Functionality
removing the power supply. In this case, both RF function and (U)SIM card will be
Mode
invalid.
EG12_Hardware_Design
Airplane mode
DI
control
I/O
Description
Reserved
Software is active. The module has registered on the network, and it is
ready to send and receive data.
Network connection is ongoing. In this mode, the power consumption is
decided by network setting and data transfer rate.
LTE-A Module Series
EG12 Hardware Design
V
min=1.2V
default.
IH
V
max=2.0V
Low level wakes up
IH
the module.
If unused, keep it
open.
1.8V power domain.
Pulled up by
default.
V
min=-0.3V
IL
In low voltage level,
V
max=0.6V
IL
the module will
V
min=1.2V
IH
enter airplane
V
max=2.0V
IH
mode.
If unused, keep it
open.
DC
Comment
Characteristics
Keep these pins
unconnected.
31 / 97
Advertisement
Table of Contents
