Figure 14: Vrtc Is Supplied By A Non-Chargeable Battery - Quectel M35 User Manual

Figure 14: VRTC Is Supplied by a Non-chargeable Battery

Figure 15: VRTC Is Supplied by a Rechargeable Battery
M35_User_Manual
Power Supply
LDO/DCDC
Non-chargeable
Backup Battery
Power Supply
LDO/DCDC
Rechargeable
Backup Battery
Power Supply
LDO/DCDC
Large Capacitance
Capacitor
Figure 16: VRTC Is Supplied by a Capacitor
Confidential / Released
GSM/GPRS Module Series
Module
RTC
Core
VBAT
LDO
1.5K
VRTC
Module
RTC
Core
VBAT
LDO
1.5K
VRTC
Module
RTC
Core
VBAT
LDO
1.5K
VRTC
M35 User Manual
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