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acceleration sensor. BMA222E Datasheet

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acceleration sensor. BMA222E Datasheet






BMA222E sensor. Datasheet pdf. Equivalent




BMA222E sensor. Datasheet pdf. Equivalent





Part

BMA222E

Description

triaxial acceleration sensor



Feature


Data sheet BMA222E BMA222E Data sheet Digital, triaxial acceleration sensor Bosch Sensortec Page 1 BMA222E: Data sheet Document revision 1.3 Document release date 28 April 2015 Document number BST-BMA222E-DS004-06 Technical reference code(s) 0 273 141 168 0 273 141 218 Notes Data in this document a re subject to change without notice. Pr oduct photos and p.
Manufacture

Bosch

Datasheet
Download BMA222E Datasheet


Bosch BMA222E

BMA222E; ictures are for illustration purposes on ly and may differ from the real product ’s appearance. Not intended for publi shing BST-BMA222E-DS004-06 | Revision 1.3 | April 2015 Bosch Sensortec © B osch Sensortec GmbH reserves all rights even in the event of industrial proper ty rights. We reserve all rights of dis posal such as copying and passing on to third parties. BOSCH.


Bosch BMA222E

and the symbol are registered trademark s of Robert Bosch GmbH, Germany. Note: Specifications within this document are subject to change without notice. BMA 222E Data sheet Page 2 BMA222E 8 BIT , DIGITAL, TRIAXIAL ACCELERATION SENSOR WITH INTELLIGENT ON-CHIP MOTION-TRIGGE RED INTERRUPT CONTROLLER Key features Ultra-Small package Digital interface Programmable fun.


Bosch BMA222E

ctionality On-chip FIFO On-chip interr upt controller Ultra-low power Temper ature sensor RoHS compliant, halogen-f ree LGA package (12 pins), footprint 2 mm x 2mm, height 0.95mm SPI (4-wire, 3- wire), I²C, 2 interrupt pins VDDIO vol tage range: 1.2V to 3.6V Acceleration r anges ±2g/±4g/±8g/±16g Low-pass fil ter bandwidths 1kHz - <8Hz Integrated F IFO with a depth of 32 .

Part

BMA222E

Description

triaxial acceleration sensor



Feature


Data sheet BMA222E BMA222E Data sheet Digital, triaxial acceleration sensor Bosch Sensortec Page 1 BMA222E: Data sheet Document revision 1.3 Document release date 28 April 2015 Document number BST-BMA222E-DS004-06 Technical reference code(s) 0 273 141 168 0 273 141 218 Notes Data in this document a re subject to change without notice. Pr oduct photos and p.
Manufacture

Bosch

Datasheet
Download BMA222E Datasheet




 BMA222E
Data sheet
BMA222E
BMA222E
Data sheet
Digital, triaxial acceleration sensor
Bosch Sensortec
Page 1
BMA222E: Data sheet
Document revision
1.3
Document release date
28 April 2015
Document number
BST-BMA222E-DS004-06
Technical reference code(s) 0 273 141 168 0 273 141 218
Notes
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.
Not intended for publishing
BST-BMA222E-DS004-06 | Revision 1.3 | April 2015
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.




 BMA222E
BMA222E
Data sheet
Page 2
BMA222E
8 BIT, DIGITAL, TRIAXIAL ACCELERATION SENSOR WITH INTELLIGENT
ON-CHIP MOTION-TRIGGERED INTERRUPT CONTROLLER
Key features
Ultra-Small package
Digital interface
Programmable functionality
On-chip FIFO
On-chip interrupt controller
Ultra-low power
Temperature sensor
RoHS compliant, halogen-free
LGA package (12 pins), footprint 2mm x 2mm,
height 0.95mm
SPI (4-wire, 3-wire), I²C, 2 interrupt pins
VDDIO voltage range: 1.2V to 3.6V
Acceleration ranges ±2g/±4g/±8g/±16g
Low-pass filter bandwidths 1kHz - <8Hz
Integrated FIFO with a depth of 32 frames
Motion-triggered interrupt-signal generation for
- new data
- any-motion (slope) detection
- tap sensing (single tap / double tap)
- orientation recognition
- flat detection
- low-g/high-g detection
- no-motion / inactivity detection
Low current consumption, short wake-up time,
advanced features for system power management
Typical applications
Display profile switching
Menu scrolling, tap / double tap sensing
Gaming
Pedometer / step counting
Free-fall detection
E-compass tilt compensation
Drop detection for warranty logging
Advanced system power management for mobile applications
General description
The BMA222E is a triaxial, low-g acceleration sensor with digital output for consumer
applications. It allows measurements of acceleration in three perpendicular axes. An evaluation
circuitry (ASIC) converts the output of a micromechanical acceleration-sensing structure
(MEMS) that works according to the differential capacitance principle.
Package and interfaces of the BMA222E have been defined to match a multitude of hardware
requirements. Since the sensor features an ultra-small footprint and a flat package it is
ingeniously suited for mobile applications.
The BMA222E offers a variable VDDIO voltage range from 1.2V to 3.6V and can be programmed
to optimize functionality, performance and power consumption in customer specific applications.
BST-BMA222E-DS004-06 | Revision 1.3 | April 2015
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.




 BMA222E
BMA222E
Data sheet
Page 3
In addition it features an on-chip interrupt controller enabling motion-based applications without
use of a microcontroller.
The BMA222E senses tilt, motion, inactivity and shock vibration in cell phones, handhelds,
computer peripherals, man-machine interfaces, virtual reality features and game controllers.
BST-BMA222E-DS004-06 | Revision 1.3 | April 2015
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.



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