Data sheet BMC050 Electronic Compass Bosch Sensortec BMC050: Data sheet Document revision 1.0 th Document release date October 28 , 2011 Document number BST-BMC050-DS000-10 Technical reference code(s) 0 273 141 124 Notes Data in this document are preliminary and subject to change without notice. Product photos and pictures are for illustration purposes only and may differ from the real products appearance. This document is confidential and under NDA. Datasheet Page 2 BMC050 Electronic Compass Confidential BMC050 ELECTRONIC COMPASS WITH THREE-AXIS MAGNETIC FIELD SENSOR AND THREE-AXIS ACCELEROMETER Key features Three-axis magnetic field sensor and three-axis accelerometer in one package Accelerometer can still be used independently from magnetometer operation Ultra-Small package LGA package (16 pins), footprint 3mm x 3mm, height 0.95mm Digital interface SPI (4-wire, 3-wire), IC, 4 interrupt pins (2 acceleration sensor, 2 magnetic sensor interrupt pins) Low voltage operation V supply voltage range: 1.62V to 3.6V DD V interface voltage range: 1.2V to 3.6V DDIO Flexible functionality Acceleration ranges 2g / 4g / 8g / 16g Acceleration Low-pass filter bandwidths 1 kHz - <8Hz Magnetic field range typical 1000T Magnetic field resolution of ~0.3T On-chip interrupt controller Motion-triggered interrupt-signal generation for - new data (separate for accelerometer and magnetometer) - any-motion (slope) detection - tap sensing (single tap / double tap) - orientation recognition - flat detection - low-g/high-g detection - magnetic Low-/High-Threshold detection Ultra-low power Low current consumption (190A 10 Hz including accelerometer and magnetic sensor 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 Tilt-compensated electronic compass for map rotation, navigation and augmented reality 6-axis orientation for gaming Display profile switching Menu scrolling, tap / double tap sensing Pedometer / step counting Free-fall detection Drop detection for warranty logging Advanced system power management for mobile applications BST-BMC050-DS000-10 Revision 1.0 October 2011 Bosch Sensortec Bosch Sensortec GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to 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. Not intended for publication.