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BMM150 Dataheets PDF



Part Number BMM150
Manufacturers Bosch
Logo Bosch
Description Geomagnetic Sensor
Datasheet BMM150 DatasheetBMM150 Datasheet (PDF)

Data sheet BMM150 Geomagnetic Sensor Bosch Sensortec BMM150: Data sheet Document revision Document release date Document number Sales Part Number(s) Notes 1.4 April 2020 BST-BMM150-DS001-05 0 273 141 157 Data in this document are subject to change without notice. Product photos and pictures are for illustration purposes only and may differ from the real product’s appearance. Datasheet BMM150 Geomagnetic Sensor Page 2 BMM150 THREE-AXIS GEOMAGNETIC SENSOR Key features Three-axis magnetic fi.

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Data sheet BMM150 Geomagnetic Sensor Bosch Sensortec BMM150: Data sheet Document revision Document release date Document number Sales Part Number(s) Notes 1.4 April 2020 BST-BMM150-DS001-05 0 273 141 157 Data in this document are subject to change without notice. Product photos and pictures are for illustration purposes only and may differ from the real product’s appearance. Datasheet BMM150 Geomagnetic Sensor Page 2 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  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 BST-BMM150-DS001-05 | Revision 1.4 | April 2020 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. Datasheet BMM150 Geomagnetic Sensor Page 3 General Description The BMM150 is a standalone geomagnetic sensor for consumer market applications. It allows measurements of the magnetic field in three perpendicular axes. Based on Bosch’s proprietary FlipCore technology, performance and features of BMM150 are carefully tuned and perfectly match the demanding requirements of all 3-axis mobile applications such as electronic compass, navigation or augmented reality. An evaluation circuitry (ASIC) converts the output of the geomagnetic sensor to digital results which can be read out over the industry standard digital interfaces (SPI and I2C). Package and interfaces of the BMM150 have been designed to match a multitude of hardware requirements. As the sensor features an ultra-small footprint and a flat package, it is ingeniously suited for mobile applications. The wafer level chip scale package (WLCSP) with dimensions of only 1.56 x 1.56 x 0.6 mm3 ensures high flexibility in PCB placement. The BMM150 offers ultra-low voltage operation (VDD voltage range from 1.62V to 3.6V, VDDIO voltage range 1.2V to 3.6V) and can be programmed to optimize functionality, performance and power consumption in customer specific applications. The programmable interrupt engine gives design flexibility to the developer. The BMM150 senses the three axis of the terrestrial field in cell phones, handhelds, computer peripherals, man-machine interfaces, virtual reality features and game controllers. BST-BMM150-DS001-05 | Revision 1.4 | April 2020 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. Index of Contents Datasheet BMM150 Geomagnetic Sensor Page 4 1. SPECIFICATION ........................................................................................................................ 6 1.1 ELECTRICAL OPERATION CONDITIONS................................................................................... 6 1.2 MAGNETOMETER OUTPUT SIGNAL SPECIFICATION ................................................................. 7 2. ABSOLUTE MAXIMUM RATINGS ............................................................................................ 9 3. BLOCK DIAGRAM ................................................................................................................... 10 4. FUNCTIONAL DESCRIPTION.................................................................................................11 4.1 POWER MANAGEMENT....................................................................................................... 11 4.2 POWER MODES ................................................................................................................. 11 4.2.1 POW.


AT45DB021E BMM150 STIM210


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