Telit Wireless Solutions LE910C series Hw Design Guide

LE910Cx mPCIe Hardware Design Guide
1VV0301510 Rev. 13 Page 34 of 73 2021-07-07
Not Subject to NDA
In the following flow chart is detailed the proper restart procedure:
Figure 7: Restart Procedure
Note
: In order to prevent a back powering effect it is recommended
to prevent any HIGH logic level signal from being applied to the digital
pins of the LE910Cx-
mPCIe when the module is powered OFF or
during an ON/OFF transition.
Using bidirectional level
translators which do not support High Z
mode during power off is not recommended.
Modem Reset
Proc.
PERST_N = LOW
Delay 200ms
PERST_N = OPEN
Delay 1s
Apply Power
On Procedure

Telit Wireless Solutions LE910C series Specifications

General

Brand	Telit Wireless Solutions
Model	LE910C series
Category	Wireless modules
Language	English