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SIM900E

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產品介紹

    SIMCom presents an ultra compact and reliable wireless module-SIM900E. This is a complete Quad-band GSM/GPRS module in a SMT type and designed with a very powerful single-chip processor integrating AMR926EJ-S core, allowing you to benefit from small dimensions and cost-effective solutions. 

    Featuring an industry-standard interface, the SIM900 delivers GSM/GPRS 850/900/1800/1900MHz performance for voice, SMS, Data, and Fax in a small form factor and with low power consumption. With a tiny configuration of 24mm x 24mm x 3 mm, SIM900 can fit almost all the space requirements in your M2M applications, especially for slim and compact demands of design. 

  • General features
  • Quad-Band 850/ 900/ 1800/ 1900 MHz
  • GPRS multi-slot class 10/8
  • GPRS mobile station class B
  • Compliant to GSM phase 2/2+
  • – Class 4 (2 W @850/ 900 MHz) 
    – Class 1 (1 W @ 1800/1900MHz)
  • Dimensions: 24*24*3mm
  • Weight: 3.4g
  • Control via AT commands (GSM 07.07 ,07.05 and SIMCOM enhanced AT Commands)
  • SIM application toolkit
  • Supply voltage range : 3.2 ... 4.8V
  • Low power consumption: 1.0mA(sleep mode)
  • Operation temperature: -40°C to +85 °C



  • Specifications for Data
  • GPRS class 10: max. 85.6 kbps (downlink)
  • PBCCH support
  • Coding schemes CS 1, 2, 3, 4
  • CSD up to 14.4 kbps
  • USSD
  • Non transparent mode
  • PPP-stack


  • Specifications for SMS via GSM/GPRS
  • Point to point MO and MT
  • SMS cell broadcast
  • Text and PDU mode


  • Software features
  • 0710 MUX protocol
  • embedded TCP/UDP protocol
  • FTP/HTTP


  • Special firmware
  • FOTA
  • MMS
  • Java (cooperate with Iasolution)
  • Embedded AT


  • Specifications for Voice
  • Tricodec
  • – Half rate (HR) – Full rate (FR) – Enhanced Full rate (EFR)
  • Hands-free operation
  • (Echo suppression)
  • AMR
  • – Half rate (HR) – Full rate (FR) 
    Interfaces
  • Interface to external SIM 3V/ 1.8V
  • analog audio interface
  • RTC backup
  • SPI interface (option)
  • Serial interface
  • Antenna pad
  • I2C
  • GPIO
  • PWM
  • ADC


  • Compatibility
  • AT cellular command interface


  • Certificates
  • CE
  • FCC
  • ROHS
  • PTCRB
  • GCF
  • IC
  • ICASA
  • REACH