User's Manual

Smart Machine Smart Decision
SIM5360A_User_Manual_V1.03 2014-07-03
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Figure 11: RTC supply from capacitor
 Non-chargeable battery backup
Figure 12: RTC supply from non-chargeable battery
 Rechargeable battery backup
Figure 13: RTC supply from rechargeable battery
Coin-type rechargeable battery is recommended, such as ML414H-IV01E form Seiko can be used.
Note: The VRTC can be disabled, jus disconnect it in application circuit.