NEO/LEA-M8T 系列
u-blox M8 多模 GNSS 授时模块
NEO/LEA-6T
u-blox 6 授时 GPS 模块
NEO/LEA-6T is an older generation product. For new designs see:
u-blox M8 多模 GNSS 授时模块
Highlights
亮点
- 精确授时：
- 1 或 2 个时间脉冲输出（高达 10 MHz）
- 单卫星操作
- 静止（测量）模式，提升授时精度
- 外部事件时标输入
- 原始伪距数据输出
- UART、USB 和 DDC (I2C 兼容) 接口
- 板载 RTC 晶体，实现更快的温启动和热启动
Standard
Professional
Automotive
Product variants
产品选择
文档和各种资源
产品说明
| Product variants | LEA-6T-0 | LEA-6T-1 | NEO-6T |
|---|---|---|---|
| GNSS platform | GPS-only | ||
| Oscillators | TCXO | ||
| Global | ✓ | ||
| Microprocessor on boards | Standalone module open CPU | ||
| UART | 1 | ||
| USB | 1 | ||
| I2C | 1 | ||
| SPI | 1 | ||
| Maximum supply [V] | 3.6 | ||
| Minimum supply [V] | 2.7 | ||
| Maximum temperature [°C] | 85 | ||
| Minimum temperature [°C] | -40 | ||
| Antenna open circuit detection pin | ✓ | - | |
| Antenna short circuit detect / protect pin | ✓ | - | |
| Programmable flash memory | - | ✓ | - |
| Active antenna / LNA supply | - | ✓ | |
| Additional LNA | - | ✓ | |
| Additional SAW | - | ✓ | |
| Ext. interrupt /wakeup | - | ✓ | |
| Internal oscillator | - | ✓ | |
| RTC crystal | - | ✓ | |
| Timepulse output | - | ✓ | |
| Dimensions [mm] | 22.4 x 17 x 2.4 | ||
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