Place of Origin:
China
Brand Name:
Liocrebif
Certification:
GJB 9001C-2017
Model Number:
LKF-MSU104
Document:
| Parameters | Technical Specification |
|---|---|
| Gyroscope | |
| Range (°/s) | ±400 |
| Full-temperature zero bias (°/h, 3σ) | ≤80 |
| Bias stability (°/h, 10s smoothing) | ≤5 |
| Bias instability (°/h, Allan, typical) | ≤1 |
| Bias repeatability (°/h) | ≤5 |
| Angular random walk (°/√h) | ≤0.3 |
| Scale factor nonlinearity (ppm) | ≤150 |
| Cross-coupling (rad) | ≤0.001 |
| Bandwidth (Hz) | ≥200Hz |
| Accelerometer | |
| Range (g) | ±10 |
| Full-temperature zero bias (mg, 3σ) | ≤5 |
| Bias stability (μg, 10s smoothing) | ≤300 |
| Bias instability (μg, Allan, typical) | ≤30 |
| Bias repeatability (μg) | ≤50 |
| Velocity random walk (m/s/√h) | ≤0.03 |
| Scale factor nonlinearity (ppm, ±1g) | ≤200 |
| Cross-coupling (rad) | ≤0.001 |
| Bandwidth (Hz) | ≥200Hz |
| Physical Characteristics | |
| Power supply (V) | 3.3V |
| Steady-state power (W) | ≤1 |
| Start-up time (s) | ≤2 |
| Communication interface | One SPI, one UART |
| Update rate (Hz, max) | 1000 |
| Dimensions (mm × mm × mm) | 22.4*22.3*13.7 |
| Weight (g) | 12±2 |
| Operating Environment | |
| Operating temperature (°C) | -40~80 |
| Storage temperature (°C) | -55~85 |
| Vibration (g, RMS) | 20~2000HZ,6.06 |
| Shock (g) | 1000/1ms |
| No. | Definition | Type | Note |
|---|---|---|---|
| 1 | DR | Output | Data Ready Indicator |
| 2 | SYNC | Input/Output | External Synchronous Input and Output |
| 3 | SPI1_SCK | Input/Output | SPI Serial Clock |
| 4 | SPI1_MISO | Output | SPI Data Output. The DOUT pin is clocked on the falling edge of SCLK |
| 5 | SPI1_MISI | Input | SPI Data Input. The DIN pin is clocked on the rising edge of SCLK |
| 6 | SPI_SS0 | Input | SPI Chip Select |
| 7 | UART_RX | Input | UART Input Port |
| 8 | NRST | Input | Reset |
| 9 | WM | Output | Watermark interrupt signal for tracking the fill level of a first-in-first-out (FIFO) queue |
| 10 | UART_TX | Output | UART output signal |
| 11 | VDD | Power Positive | Power supply positive |
| 12 | SWCLK | Input | SWD clock signal |
| 13 | GND | Power Negative | Power supply negative |
| 14 | SWD | Output/Output | SWD bidirectional data signal |
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