User Guide

ME910G1 HW Design Guide
1VV0301593 Rev.7 Page 44 of 98 2021-02-02
In the following flow chart the proper restart procedure is detailed:
Figure 11: restart procedure flow chart
Note: In order to avoid a back powering it is recommended to prevent
any HIGH logic level signal from being applied to the digital pins of
the ME910G1 when the module is powered off or during an ON-OFF
transition.
“HW SHUTDOWN
Unconditional”
START
HW_SHUTDOWN* = LOW
Delay = 200ms
PWRMON = ON
Disconnect
VBATT
Y
N
“HW SHUTDOWN
Unconditional”
END
HW_SHUTDOWN* = HIGH
Delay = 1s