SKU: SENS-4261
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Bosch BMI270 6-Axis IMU Motion Sensor, 16-Bit Accelerometer & Gyroscope, ±2/4/8/16g, ±125–2000°/s, I²C/SPI

₹569.00 (Inclusive of all taxes)
Out of Stock

The Bosch BMI270 is a high-performance 6-axis Inertial Measurement Unit (IMU) integrating a 16-bit digital accelerometer and gyroscope in a compact LGA-14 package. It offers configurable sensing ranges (±2g to ±16g, ±125°/s to ±2000°/s) and communicates via I²C or SPI, making it ideal for advanced motion tracking in drones, robotics, and wearable devices.

Features

  • Integrated 16-bit triaxial accelerometer (±2g, ±4g, ±8g, ±16g) and gyroscope (±125°/s to ±2000°/s).
  • Dual digital interface support: I²C (up to 3.4 MHz) and SPI (up to 10 MHz) for flexible system integration.
  • Ultra-low power consumption with advanced power management and motion-triggered interrupt features.
  • Compact 2.5 x 3.0 x 0.83 mm LGA-14 package for space-constrained PCB designs.
  • Programmable low-pass filters and rapid 2 ms startup time for performance-critical applications.

Out of stock

Description

The Bosch BMI270 is a MEMS-based 6-axis inertial measurement unit designed for precise motion sensing and analysis. It combines a high-resolution 16-bit accelerometer and gyroscope on a single chip, providing accurate linear acceleration and angular rate data. The sensor features intelligent on-chip signal processing, including programmable low-pass filters to reduce noise and motion artifacts.

Engineered for low-power operation, the BMI270 includes sophisticated power management modes and motion-triggered interrupts to minimize system wake-up times and extend battery life in portable applications. Its robust digital core ensures stable performance across a wide supply voltage range from 1.2V to 3.6V, supporting compatibility with modern microcontrollers and processors.

Key Features

  • High-precision 16-bit digital output for both accelerometer and gyroscope axes.
  • Wide, user-selectable measurement ranges: accelerometer from ±2g to ±16g, gyroscope from ±125°/s to ±2000°/s.
  • Advanced feature set including programmable finite impulse response (FIR) and infinite impulse response (IIR) filters.
  • Intelligent motion-triggered interrupts (Any-Motion, No-Motion, Step Detection, Orientation) for efficient system control.
  • Optimized for low current consumption with multiple operational modes (Normal, Low-Power, Suspend).
  • Rapid sensor startup within 2 ms from suspend mode for immediate data acquisition.
  • Compact and robust LGA-14 mold package (2.5 x 3.0 x 0.83 mm) designed for automated surface-mount assembly.

Applications

  • Precise attitude and heading reference systems (AHRS) for drones and unmanned aerial vehicles (UAVs).
  • Motion control and gesture recognition in advanced robotics and robotic arms.
  • Step counting, activity tracking, and fall detection in wearable fitness and medical devices.
  • Stabilization and navigation systems for portable electronics, VR/AR headsets, and game controllers.
  • Industrial condition monitoring for vibration analysis and equipment tilt sensing.

Technical Specifications

Manufacturer Part NumberBMI270
BrandBosch
Sensor Type6-Axis IMU (3-axis Accelerometer + 3-axis Gyroscope)
Accelerometer Range±2g, ±4g, ±8g, ±16g (User-Selectable)
Gyroscope Range±125°/s, ±250°/s, ±500°/s, ±1000°/s, ±2000°/s (User-Selectable)
Output Resolution16-bit
Digital InterfacesI²C (up to 3.4 MHz), SPI (4-wire, up to 10 MHz)
Supply Voltage (VDD)1.2 V to 3.6 V
Operating Temperature Range-40°C to +85°C
Package TypeLGA-14
Package Dimensions2.5 x 3.0 x 0.83 mm

Frequently Asked Questions

What are the available digital interfaces for the BMI270 sensor?

The BMI270 supports both I²C and SPI digital communication protocols. The I²C interface operates at speeds up to 3.4 MHz, while the 4-wire SPI interface supports clock rates up to 10 MHz. The interface is selected via a dedicated pin (CSB), providing flexibility for integration with various host microcontrollers and processors.

How do I select the accelerometer and gyroscope measurement ranges?

Both the accelerometer and gyroscope ranges are user-configurable via the sensor's internal register map. The accelerometer can be set to ±2g, ±4g, ±8g, or ±16g full-scale. The gyroscope offers selectable ranges from ±125°/s up to ±2000°/s. Configuring these ranges allows you to optimize the sensor's resolution and dynamic range for your specific application.

What is the purpose of the motion-triggered interrupt features?

The BMI270 includes intelligent, programmable interrupt features such as Any-Motion, No-Motion, Step Detection, and Orientation recognition. These features allow the sensor to process specific motion patterns on-chip and generate a hardware interrupt signal to wake up the main host processor only when needed. This architecture significantly reduces overall system power consumption in battery-powered applications.

Package Includes

  • 1 x Bosch BMI270 Motion Sensor IC (LGA-14 package)

Additional Information

Weight 0.01 kg
Dimensions 5 × 5 × 2 cm