Email Us
UC6580

UC6580

Dual-frequency Multi-constellation GNSS Positioning SoC

Dual-frequency, multi-constellation GNSS SoC with low power consumption and a miniature design. It integrates RF and baseband on a single chip, adopts multi-path mitigation technology and high-precision GNSS positioning technology. The chip provides fast and accurate positioning with excellent performance, especially in urban multi-path environments. Most suitable for intelligent driving, vehicle navigation, consumer UAVs, and handheld devices.

gps chips

UC6580 Features

  • 96 channels

  • Compact size with low-power design, 5 × 5 mm QFN40 package

  • L1+L5/L1+L2 dual frequencies, excellent multi-path mitigation ability

  • Positioning accuracy better than 1.5 m

  • Ultra high sensitivity: tracking -162 dBm, acquisition -148 dBm

  • Industrial grade & automotive grade, of which the automotive chip qualified according to AEC-Q100

  • Supports A-GNSS and DGNSS


UC6580 Technical Specifications

Channels96 channels
Constellations
Mode 1Mode 2
GPSL1 + L5L1 + L2
BDSB1I, B1C* + B2aB1I, B1C* + B2I
GLONASSG1G1 + G2
GalileoE1 + E5aE1 + E5b
QZSSL1 + L5L1 + L2
NavICL5*-
SBASL1L1

Single Point

Positioning(RMS)

Horizontal: 1.5 m
Vertical: 2.5 m
Velocity Accuracy (RMS)*0.1 m/s
Time Accuracy (RMS)5 ns, peak-to-peak value 30 ns (24h)
Time to First Fix (TTFF)Cold start < 30 s
Hot start < 2 s
Power Consumption @3V< 40 mA
SensitivityTracking: -165 dBm
Acquisition: -148 dBm
Hot Start -156dBm
Reacquisition -159dBm
Interfaces2 × UART*(LVTTL)
1 × I2C
1 × SPI
Power SupplyVCC: 1.7 ~ 3.6 V
VIO: 1.7 ~ 3.6 V
Vbackup: 1.7 ~ 3.6 V
Update RateGNSS 1 Hz / 5 Hz / 10 Hz
Differential DataRTCM V3.X
Data Format
NMEA-0183, Unicore




ProductPackageFlashOperating Temp.Grade
global navigation systemUC6580AQFN40
5.0 × 5.0 × 0.85 mm
Yes-40 ~ + 105 °CAutomotive
global positioning satellite systemUC6580IQFN40
5.0 × 5.0 × 0.85 mm
Yes-40 ~ + 85°CIndustrial


Note: Items marked with * 68% at 30 m/s for dynamic operation, open sky.


Download

Product Data Sheet Request
Product Data Sheet Request
Comprehensive product feature specifications.

Please provide your contact information via this contact form and we will email you an electronic copy of the comprehensive product data sheet immediately. Select the subscription option to be sent future versions of the data sheet as new data is added, or amendments are applied.

subscribe to document updates
CONTACT
Subscribe
Subscribe to get news updates from us