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SIM900R - Hardware Design

Download the SIM900R datasheet PDF. This datasheet also covers the SIM900R-1 variant, as both devices belong to the same hardware design family and are provided as variant models within a single manufacturer datasheet.

General 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/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

Key Features

  • 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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SIM900R-1-SimCom.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SIM900R
Manufacturer SimCom
File Size 2.81 MB
Description Hardware Design
Datasheet download datasheet SIM900R Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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 independent search for additional relevant information, including any information that may be in the customer’s possession. Furthermore, system validation of this product designed by SIMCom within a larger electronic system remains the responsibility of the customer or the customer’s system integrator.