* 8 2.2 Operating Modes 10 2.3 SIM900R Functional Diagram 11 3 Package Information 12 3.1 Pin out Diagram 12 3.2 Pin Description 13 3.3 Package Dimensions 15 4 Application Interface 16 4.1 Power Supply 16 4.1.1 Minimizing Voltage Drop of VBAT 17 4.1.2 Monitoring Power Supply 17 4.2 Power on/do
SIM900R
SimCom
2.81 MB
Hardware design.
SIM900R_Hardware Design_V1.00
Document Title Version Date Status Document Control ID
SIM900R Hardware Design 1.00 2012-07-20 Release SIM900R_Hardwar.
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