SIMCOM SIM300C GSM GPRS Quad-Band Chip Wireless Module

SIM300C/SIM340C

The SIM300C/340C is a complete Tri-Band/Quad-Band GSM/GPRS solution in a compact plug-in module with DIP board-to-board connector.



SIM300C/340C with a tiny configuration can fit almost all the space requirements in M2M applications such as telemetry, telemetric and other M2M mobile data communication systems.



- DIP type board-to-board connector suit for vehicle application

- Customized MMI and keypad/LCD support

- An embedded Powerful TCP/IP protocol stack

- Based upon mature and field-proven platform, backed up by our support service, from definition to design and production



General features

- Tri-Band GSM/GPRS 900/1800/1900MHz or

Quad-Band GSM/GPRS 850/900/1800/1900MHz

- GPRS multi-slot class 10/8

- GPRS mobile station class B

- Compliant to GSM phase 2/2+

– Class 4 (2W @ 850/900MHz)

– Class 1 (1W @ 1800/1900MHz)

- Dimension: 50mm x 33mm x 6.2mm

- Weight: 13.8 g

- Control via AT commands (GSM 07.07, 07.05 and SIMCom enhanced AT Commands)

- SIM application toolkit

- Supply voltage range 3.4V...4.5V

- Low power consumption

- Normal operation temperature: -30°C to +80°C

- Restricted operation temperature: -40°C to -30°C and +80°C to +85°C

- Storage temperature: -45°C to +90°C



Specifications for fax

- Group 3, class 1



Specifications for data

- PBCCH support

- GPRS class 10: max. 85.6 Kbps (downlink)

- PPP-stack

- Coding schemes CS 1, 2, 3, 4

- CSD up to 14.4 kbps

- USSD

- Non transparent mode



Specifications for SMS via GSM

- Point-to-point MO and MT

- SMS cell broadcast

- Text and PDU mode



Specifications for voice

- Tricodec

– Half rate (HR)

– Full rate (FR)

– Enhanced Full rate (EFR)

- Hands-free operation (Echo suppression)



Interfaces

- Interface to external SIM 3V/1.8V

- Two analog audio interfaces

- 60-pins DIP BTB connector

- RTC backup

- Serial interface and debug interface

- LCD interface

- Keypad interface

- Antenna connector and antenna pad