Sim68 Gps Gnss Module

SIM68 GPS GNSS module

SIMCom Wireless Solutions (SIMCom) launched a new module SIMCom SIM68TM. SIM68 is a GNSS module in a SMT type which can be embedded in the customer applications.
SIM68 is a GNSS module compatible with GPS/Galileo/QZSS and Glonass systems in a SMT type . It is designed with STs high sensitivity navigation engine, which allows you to achieves high levels of sensitivity, accuracy, and Time-to-First-Fix (TTFF).

Mechanical data

• Dimensions: 15*13*2.4mm
• Weight: 1g
• Package: 34pin LCC

Interfaces
Serial interfaces 3UART, SPI ,USB,2CAN,IC
Digital I/O STDBYN input
STDBYOUT output
Pulse-pre-second (PPS) output
Analog I/O 2ADC input
Protocols NMEA
ST-NMEA

Prformance data
Receiver type 32 tracking channel and 2 fast acquisition channel compatible with GPS ,Galileo ,QZSS and Glonass systems
Max update rate 10Hz
Sensitivity2
Tracking -162dBm
Navigation -160dBm
Cold starts -148dBm
Time-To-First-Fix3
Cold starts 35s
Warm starts 24s
Hot starts 1s
Accuracy
Automatic Position4 1.5m CEP
Operation temperature -40 to +85
Storage temperature -45 to +125

Electrical data
Power supply 3.0V to 3.6V
Power consumption2,5
-Acquisition 100mA
-Tracking 65mA
-Backup 100uA
Antenna type Active and passive
Antenna power External

Support product
SIM68 EVB KIT with USB V2.0 full speed interface

1.Autonomous ST-AGPS mode
2.Demonstrated in lab
3.All SV @ 130 dBm
4.50% 24 hr static, -130dBm
5. @3.3V with a passive antenna