BMI270

Overview:
The device is a highly integrated, low power inertial measurement unit (IMU) that combines precise acceleration andangular rate (gyroscopic) measurement with intelligent on-chip motion-triggered interrupt features.
Main characteristics:
Key featuresOutput data rates (ODR): 25 Hz ... 6.4 kHz (gyroscope) and 0.78 Hz-1.6 kHz (accelerometer)Programmable low-pass filter (accelerometer I gyroscope): bandwidth 5.5 111 ... 740I751 HzWide power supply range: Analog VDD 1.71V ... 3.6V and independent VDDIO 1.2V-3.6VLow current consumption: typ. 685 uA (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 modesRapid startup time: 2 ms for gyroscope (in fast start mode) and 2 ms for accelerometer.Freely configurable secondary digital interfacePC (Fm+) master interface hub for 1 12C AUX sensor (e.g. ext. magnetometer, pressure)data synchronized to IMU10 MHz slave SPI (4-wire, 3-wire) for high speed, calibration free OIS/ Dual OIS (SPI applicationsUp to 6.4 kHz ODR, control register access and down to 680 us group delayConnectible latency optimized low pass-filters with programmable cut-off frequencies 2 KB on-chip FIFO buffer for accelerometer, gyroscope, timestamps, and AUX sensor data Fast oftset error compensation for accelerometer and gyroscope.Fast sensitivity error compensation for gyroscope (CRT, reducing the error down to typ. 0.4 %)HW synchronization of accelerometer, gyroscope, and AUX sensor (< 1 us)Sensortime stamps for accurate system (host) and sensor (IMU) time synchronization (<40 us2 independent programmable /O pins for interrupt and synchronization eventsRoHS compliant, halogen and lead free.BMI270 Features:Significant motion/Any motior/Motion detect/No motion/Stationary detectWrist wear wakeupWristworn step counter and detector/Activity change recognition/Push arm down/Pivot upWrist jiggle/F lickin/out
Application：
Wearables
Hearables
Smart clothing
Augmented /virtual reality (AR/VR)Activity & Context Recognition
Specification: