Datasheet

Datasheet
BMM150 Geomagnetic Sensor
Page 2
BST-BMM150-DS001-01 | Revision 1.0 | April 2013 Bosch Sensortec
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third 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 mm
2
, height 0.6 mm
 Digital interface SPI (4-wire, 3-wire), I²C, 4, 2 interrupt pins
 Low voltage operation V
DD
supply voltage range: 1.62V to 3.6V
V
DDIO
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
 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