Mechanical data

• Dimensions: 16 x 12.2 x 2.4 mm
• Package: SMT
• Weight: 1g

Interfaces

• Serial interfaces:UART, SPI / I²C

• Digital I/O  EINT0 input
  • GPIO
  • Pulse-per-second (PPS)

• Protocols    NMEA
  • PMTK

Performance data

• Receiver type  22 tracking/66 acquisition-channel GPS receiver GPS L1,  C/A Code
• Max update rate  10Hz
• Sensitivity¹ 
  

  • Tracking     -165dBm

  • Navigation   -160dBm
  • Cold starts  -147dBm
• Time-To-First-Fix²
  • Cold starts with EASY: 13s
  • Warm starts with EASY: 1~2s
  • Cold starts:  33s
  • Cold starts with EPO Assist: 13s
  • Hot starts     <1s
• Accuracy
  • Automatic Position3 2.5m CEP
  • EPO 30days DATA：1.99m
  • Speed4: 0.1m/s
• Operation temperature⁵     -40℃ to +85 ℃

Electrical data

• Power supply      2.9V~3.6V

• Power consumption2,5
  
  • Acquisition       23mA
  • Tracking          17mA
  • AlwaysLocateTM    3mW
• Antenna type: Active and passive
• Antenna power: External or internal VCC_RF

Support product

• SIM28 EVB KIT with USB V2.0 full speed interface