Quectel Smart LTE Module Series Hardware Design page 43

The turning on scenario is illustrated in the following figure.
VBA T (Typ e:3.8V)
PWRKEY
LDO5_1P8
LDO6_1P8
LDO10_2P8
LDO17_2P85
Others
NOTES
SC650T_Hardware_Design
Figure 6: Turn on the Module Using Keystroke
Note2
61.2ms
Software
controlled
Figure 7: Timing of Turning on Module
>1.6s
Software
controlled
38s
Smart LTE Module Series
SC650T Hardware Design
Acti ve
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