Datasheet

BMM150 Geomagnetic Sensor

Page 2

BST-BMM150-DS001-05 | Revision 1.4 | April 2020

Bosch Sensortec

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parties. BOSCH and the symbol are registered trademarks of Robert Bosch GmbH, Germany.

Note: Specifications within this document are subject to change without notice.

BMM150

THREE-AXIS GEOMAGNETIC SENSOR

Key features

Three-axis magnetic field sensor

•

Ultra-Small package

Wafer Level Chip Scale Package

(12 pins, 0.4mm diagonal ball pitch)

footprint 1.56 x 1.56 mm2, height 0.6 mm

•

Digital interface

SPI (4-wire, 3-wire), I²C, 4, 2 interrupt pins

•

Low voltage operation

VDD supply voltage range: 1.62V to 3.6V

VDDIO interface voltage range: 1.2V to 3.6V

•

Flexible functionality

Magnetic field range typical:

±1300µT (x, y-axis), ±2500µT (z-axis)

Magnetic field resolution of ~0.3µT

•

On-chip interrupt controller

Interrupt-signal generation for

- new data

- magnetic Low-/High-Threshold detection

•

Ultra-low power

Low current consumption (170µA @ 10 Hz in low power

preset), short wake-up time, advanced features for system

power management

•

Temperature range

-40 °C … +85 °C

•

RoHS compliant, halogen-free

Typical applications

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Magnetic heading information

•

Tilt-compensated electronic compass for map rotation, navigation and augmented reality

•

Gyroscope calibration in 9-DoF applications for mobile devices

•

In-door navigation, e.g. step counting in combination accelerometer

•

Gaming