BMI270 Overview
BMI270 The device is a highly integrated, low power inertial measurement unit (IMU) that bines precise acceleration and angular rate (gyroscopic) measurement with intelligent on-chip motion-triggered interrupt.
BMI270 Key Features
- 16-bit digital, triaxial accelerometer with ±2g/±4g/±8g/±16g range
- 16-bit digital, triaxial gyroscope with ±125dps/±250dps/±500dps/±1000dps/±2000dps range
- pact standard size LGA mold package, 14 pins, footprint 2.5x3.0mm² height 0.83mm
- Output data rates (ODR): 25 Hz … 6.4 kHz (gyroscope) and 0.78 Hz … 1.6 kHz (accelerometer)
- Programmable low-pass filter (accelerometer ∣ gyroscope): bandwidth 5.5 ∣ 11 … 740 ∣ 751 Hz
- Wide power supply range: Analog VDD 1.71V … 3.6V and independent VDDIO 1.2V…3.6V
- Ultra-low current consumption: typ. 685 µA (in full ODR and aliasing free operation)
- Performance mode for gyroscope to minimize noise level: typ. < 7 mdps /√Hz
- Built-in power management unit (PMU) for advanced power management and low power modes
- Rapid startup time: 2 ms for gyroscope (in fast start mode) and 2 ms for accelerometer