Cinterion
®
MV31-W Hardware Interface Description
5.5 Timing Sequence Requirement
75
t
MV31-W_HID_v01.009a
2022-04-27
Public / Preliminary
Page 58 of 76
5.5.3
Power Off Timing
Figure 30:
Power off diagram
Table 24:
Power Off information
Symbol
Minimum value
Note
toff1
400ms
PERST# should deasserted before Full_Card_Power_Off#
toff2
200ms
With MBIM driver installed, Full_Card_Power_Off# deasserted
hold time
3s
Without MBIM driver installed, Full_Card_Power_Off#
deasserted hold time
VBAT_3.3V
Full_Card_Power Off#
toff1
PERST#
toff2