DATASHEET:
Overview
With the 28nm process and UFirebirdTM PMU design, the UFirebird UC6226 from Unicore features ultra-low power consumption and ultimate miniaturization, thus significantly improving the battery life. The UC6226 is equipped with a built-in Sensor Hub which is capable of providing access for multiple sensors for fusion positioning. Through precise identification of the scene and context, it can ensure faster and more accurate positioning experience even in the harsh signal environment. The UC6226 is developed for global applications, it supports GPS, BeiDou, GLONASS and Galileo. It can achieve multquadi-system joint positioning. The high integration design reduces the quantity of peripheral devices and the board area. For QFN40 package, UFirebird complies with the AEC-Q100 reliability standard.
Features
- Ultra-low power consumption
- Global application, supporting GPS, BeiDou, GLONASS and Galileo systems as well as WAAS/QZSS/EGNOS/MSAS/GAGAN enhanced signal
- Built in Sensor Hub, leading PDR algorithm, perfectly improved positioning accuracy, and ultimate power saving
- Built-in anti-interference module
- High integration, simple peripheral devices, and significantly reduced board area and hardware cost
- Ultimate minaturization
- Compatible mainstream package
Applications
- Wearables
- Positioning and Heading
- Mobile Phone Tablet PC
Technical Specifications
| GNSS Performance | |
| Single Point Positioning: | 2.0m CEP |
| D-GNSS: | <1.0m CEP |
| Time to First Fix: | Cold Start < 29s AGNSS < 4s Hot Start < 1s Reacquisition < 1s |
| Velocity Accuracy: | 0.1m/s |
| Sensitivity: | Cold Start -147 dBm (GPS) -146 dBm (BeiDou) -146 dBm (GLONASS) Hot Start -152 dBm (GPS -150 dBm (BeiDou) -150 dBm (GLONASS) Tracking -162 dBm (GPS) -162 dBm (BeiDou) -160 dBm (GLONASS) Reacquisition -157 dBm (GPS) -157 dBm (BeiDou) -157 dBm (GLONASS) |
| Features | |
| Sensor Hub: | Post-processing, Supports ten-axis sensor input (acceleration, gyroscope, magnetometer, barometer) Supports vehicle odometer pulse / information input |
| Geo-fence: | Required customized version |
| Hybrid: | Sensor and GNSS fusion positioning |
| Anti-interference: | Built-in, Active anti-jamming signal detection and removal |
| LNA: | Built-in |
| DC-DC: | Built-in, optional |
| Data Updating Rate: | Maximum 10Hz |
| Data Format: | NMEA0183, Unicore Protocol |
| GNSS Clock Input: | Supports TCXO or Crystal |
| RTC Input: | 32.768 kHz optional (Frequency can be divided by GNSS clock) |
| Storage: | Built-in ROM firmware, supports external SPI Flash and AP SPI firmware |
| Environmental | |
| Operating Temperature: | -40°C – +85°C |
| Storage Temperature: | -50°C – +125°C |
| Humidity Sensor: | MSL3 |
| RoHS: | Complaint |
| AEC-Q100: | Optional, support QFN 40 packaging |
Evaluation Kit
- UC6226 NIS-EVK
Ordering
The UFirebird UC6226 GNSS SoC from Unicore is available through TerrisGPS. Please use the Request Pricing form to contact us for further information.
