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SIM900R, SIM900R-1 Datasheet - SimCom

SIM900R-1-SimCom.pdf

This datasheet PDF includes multiple part numbers: SIM900R, SIM900R-1. Please refer to the document for exact specifications by model.
SIM900R Datasheet Preview Page 2 SIM900R Datasheet Preview Page 3

Datasheet Details

Part number:

SIM900R, SIM900R-1

Manufacturer:

SimCom

File Size:

2.81 MB

Description:

Hardware design.

Note:

This datasheet PDF includes multiple part numbers: SIM900R, SIM900R-1.
Please refer to the document for exact specifications by model.

SIM900R, SIM900R-1, Hardware Design

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/down Scenarios 17 4.2.1 Power on SIM900R 17 4.2.2 Power down SIM900R 18 4.2.3 Restart SIM900R by PWRKEY Pin 20 4.3 Power Saving Mode

SIM900R_Hardware Design_V1.00 Document Title Version Date Status Document Control ID SIM900R Hardware Design 1.00 2012-07-20 Release SIM900R_Hardware Design_V1.00 Smart Machine Smart Decision General Notes SIMCom offers this information as a service to its customers, to support application and engineering efforts that use the products designed by SIMCom.

The information provided is based upon requirements specifically provided to SIMCom by the customers.

SIMCom has not undertaken any indepen

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