PointSafe
安全定位服务
u-blox A9 功能安全的 GNSS 芯片
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Standard
Professional
Automotive
UBX-A9940-KA
u-blox A9 双频 ASIL-B 等级 GNSS 测量引擎
| Product variants | UBX-A9940-KA |
|---|---|
| GNSS | BeiDou, Galileo, GPS / QZSS |
| Number of concurrent GNSS | 3 |
| GNSS bands | B1I/B2a, E1/E5a, E1/E5b, L1/L2C, L1/L5 |
| Oscillators | TCXO supported |
| SPI | ✓ |
| Maximum supply [V] | 3.6 |
| Minimum supply [V] | 3 |
| Maximum temperature [°C] | 105 |
| Minimum temperature [°C] | -40 |
| Internal oscillator | ✓ |
| Dimensions [mm] | 5.0 x 5.0 x 0.59 |
| PointSafe | ✓ |