Product Advantages
64 channels
28 nm compact size, low power design, 5 × 5 mm QFN40 package
Supports GPS, BDS, GLONASS, Galileo, QZSS and SBAS; supports single system standalone positioning and multi-system joint positioning
Built-in anti-jamming technology, adaptable to various environments
Positioning accuracy better than 2.0 m
Ultra high sensitivity: tracking: -160 dBm; acquisition: -147 dBm
Supports A-GNSS and DGNSS
| Channel | 64 channels |
| Frequency | GPS L1, BDS B1, GLONASS G1, Galileo L1 (Concurrent reception of 2 or 3 GNSS signals) |
| Positioning Accuracy（RMS） | Horizontal: <2.0 m |
| Time To First Fix (TTFF)1 | Cold Start < 28 s AGNSS2 < 4 s Hot Start < 1 s Reacquisition < 1 s |
| Velocity Accuracy | 0.1 m/s |
| Sensitivity | GNSS Tracking -160 dBm Cold Start -147 dBm Hot Start -154 dBm Reacquisition -158 dBm |
| Power Consumption @ 3.3 V | Acquisition 24 mA (Dual-GNSS joint positioning) Tracking 12 mA (Dual-GNSS joint positioning) |
| Operating Temperature | -40 °C ~ + 85 °C |
| Firmware | Flash |
| Data Update Rate | 1 Hz |
| Data Format | NMEA0183, Unicore |
| Interfaces | UART× 2 |
| Other Functions | Anti-jamming: Built-in, active detection and removal LNA: Built-in RTC input: 32.768 kHz DC/DC: Built-in, optional |
| Product | Package | Flash | Grade | Main Supply | IO Supply |
| UC6226NIS-E310E1 | 5.0 × 5.0 × 0.75 mm | Yes | Industrial | 3.0 ~ 3.6 V | 3.0 ~ 3.6 V |
| UC6226NIS-E310E2 | QFN40 5.0 × 5.0 × 0.75 mm | Yes | Industrial | 1.2 ~ 1.98 V | 1.7 ~ 1.9 V |
| UC6226NAS | QFN40 5.0 × 5.0 × 0.75 mm | Yes | Automotive | 3.0 ~ 3.6 V | 3.0 ~ 3.6 V |
Note:
1. Satellite signal strength reaching -130 dBm
2. Timely input of assisted data
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