BMI270 Datasheet | Bosch Sensortec

BMI270 6-axis, smart, low-power Inertial Measurement Unit for high-performance applications - Data sheet Document revision Document release date Document number Technical reference code Notes 1.2 June 2020 BST-BMI270-DS000-04 0 273 017 008 Data and descriptions in this document are subject to change without notice. Product photos and pictures are for illustration purposes only and may differ from the real product appearance Bosch Sensortec | BMI270 Data sheet 2 | 158 Basic Description 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 Features . BMI270 integrates: - 16-bit digital, triaxial accelerometer with ±2g/±4g/±8g/±16g range - 16-bit digital, triaxial gyroscope with ±125dps/±250dps/±500dps/±1000dps/±2000dps range Key Features - pact standard size LGA mold package, 14 pins, footprint 2.5x3.0mm² height 0.83mm - Output data rates (ODR): 25 Hz … 6.4 k Hz (gyroscope) and 0.78 Hz … 1.6 k Hz (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 - Freely configurable secondary digital interface - 400 k Hz I²C (Fm) master interface hub for 1 I2C AUX sensor (e.g. ext. magnetometer, pressure) o data synchronized to IMU - 10 MHz slave SPI (4-wire, 3-wire) for high speed, calibration free OIS / Dual OIS (SPI) applications o Up to 6.4 k Hz ODR, control register access and down to 680 µs group delay o Connectible latency...