Bosch

BMI323

Sensors

Manufacturer
MPN
BMI323
Product Type
Package / Case
LGA-14
Key Attributes
Small, versatile Inertial Measurement Unit

Technical Specifications

TypeDescription
Accelerometer Sensing AxisX,Y,Z
Output Bits16 bit
Cache Size2KB
TypeDescription
Acceleration Measurement Range (MAX)±16g
Package / CaseLGA-14

Product Introduction

The BMI323 is a general purpose, low-power inertial Measurement Unit (IMU) that combines precise acceleration and angular rate (gyroscopic) measurement with intelligent on-chip motion-triggered interrupt features. The 6-axis IMU comprises a 16-bit triaxial gyroscope, a 16-bit triaxial accelerometer, and a 16-bit digital temperature sensor in a miniature 2.5 x 3.0 x 0.83 mm³ (14-pin) LGA package.

Features

  • A self-calibrating gyroscope using motionless CRT (component re-trimming) functionality to compensate MEMS typical soldering drifts, ensuring postsoldering sensitivity errors down to ±0.7%
  • Embedded gesture and activity recognition with an integrated plug-and-play step counter/detector, which is optimized for accurate step counting in wrist-worn devices
  • A 2x8 on-chip FIFO buffer and provides synchronized data
  • Supports motion detection, step detector, plug 'n' play step counter, orientation, flat-single tap, double tap, triple tap detection for always on applications

Applications

  • Device orientation
  • Motion sensing and gesture recognition
  • Fitness tracking
  • Activity and context recognition
  • Stabilization and motion control
  • Notebooks and tablets
  • Wearable devices such as smart watches, sports and fitness devices
  • Game controllers and smart remote controls
  • Toys and gadgets
  • Smart IoT devices

Datasheet

📄 Open Download

Alternative Parts

Common BMI323 alternatives overseas buyers search for:

Compliance & Export Codes

TypeDetails
RoHSROHS3
ECCNEAR99
CNHTS9029900000
USHTS9029908080
TARIC9029900010
TypeDetails
CAHTS9029900000
BRHTS90299090
INHTS90299000
MXHTS9029.90.01

Sourcing Information

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