1.1 Product Description
The YIC51818GMGGB features multi-constellation and ultra-low power consumption, with a highly integrated GNSS receiver chip built in to support multi-system Cortex®-M4F.
The YIC51818GMGGB supports concurrent reception of four GNSS, (GPS, GLONASS, BeiDou, and Galileo) and augmentation systems (SBAS and QZSS). The multi-constellation enables the module to achieve an accuracy of approximately 1.5 meter and stable GNSS performance especially in challenging environments.

Applications
◼ Automotive Navigation
◼ Personal Positioning
◼ Fleet Management
◼ Marine Navigation
1.2 Product Features
◼ Multi-constellation GPS/GLONASS/Galileo/BeiDou, QZSS and SBAS
◼ Ultra-Low Power Consumption: 12 mA@3.3V
◼ Ultra High Track Sensitivity: -165dBm
◼ Multipath detection and suppression
◼ Works with passive and active antenna
◼ Extremely Fast TTFF at Low Signal Level (Cold start ≤24s, Hot start ≤1s)
◼ NMEA-0183 Compliant Protocol or Custom Protocol
◼ RoHS Compliant