UM681A is a high precision dual-frequency GNSS & INS integrated navigation module developed by Unicore for the intelligent driving market. Based on the proprietary multi-system dual-frequency high -performance SoC - UC6580A, the module supports multi-system dual-frequency joint positioning or single system standalone positioning with centimeter-level accuracy.

Ordering Information

Supply at multiples of 250 pieces

Product Characteristics

Supports concurrent operation of GPS, BDS, GLONASS and Galileo

Provides high precision positioning service via standard interface

Centimeter-level positioning accuracy & raw data output

GNSS chip qualified according to AEC-Q100 and production process conforms to IATF16949

Built-in MEMS, output of integrated navigation results with a single module, continuous positioning even in tunnels and underground parking lots.