SIMCOM Quad-Band GSM/GPRS Module SIM800C-DS

SIM800C-DS is a complete Quad-band GSM/GPRS solution with LCC and LGA pads,
support Dual-
SIM, which allows customers to use two SIM cards in one device
simultaneously.

SIM800C-DS supports Quad-band 850/900/1800/1900MHz, it can transmit Voice,
SMS and data
information with low power consumption. With tiny size of 17.6*15.7*2.3mm,
it can smoothly
fit into slim and compact demands of customer design.

General features
- Quad-band 850/900/1800/1900MHz
- GPRS multi-slot class 12/10
- GPRS mobile station class B
- Compliant to GSM phase 2/2+
– Class 4 (2 W @ 850/900MHz)
– Class 1 (1 W @ 1800/1900MHz)
- Dimensions: 17.6*15.7*2.3mm
- Weight: 1.3g
- Control via AT commands
(3GPP TS 27.007, 27.005 and SIMCom enhanced AT Commands)
- Supply voltage range 3.4 ~ 4.4V
- Low power consumption
- Operation temperature:-40℃~85℃
- Specifications for GPRS Data
- GPRS class 12: max. 85.6 kbps (downlink/uplink)
- PBCCH support
- Coding schemes CS 1, 2, 3, 4
- PPP-stack
- USSD

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
- MMS
- POP3/SMTP
- DTMF
- Jamming Detection
- Audio Record
- TTS_CN (optional)

Specifications for Voice
- Tricodec
– Half rate (HR)
– Full rate (FR)
– Enhanced Full rate (EFR)
- AMR
– Half rate (HR)
– Full rate (FR)
- Hands-free operation （Echo suppression）

Interfaces
- 77 SMT pins including
- SIM Card Interfaces (Dual Standby)
- SIM card 1: 3V/ 1.8V
- SIM card 2: 3V/ 1.8V
- Analog audio interface
- RTC backup
- I2C interface
- USB interface
- Serial interface
- PCM
- SD
- GPIO
- ADC
- GSM Antenna pad
- Compatibility
- AT cellular command interface

Click to Enlarge