BMA222-SHUTL Bosch Sensortec, BMA222-SHUTL Datasheet - Page 2

• Manufacturer Part Number: BMA222-SHUTL
• Description: BMA222 DAUGHTERCARD FOR DEV KIT
• Manufacturer: Bosch Sensortec
• Series: -r

Specifications of BMA222-SHUTL

• Sensor Type: Accelerometer, 3 Axis
• Sensing Range: ±2g, 4g, 8g, 16g
• Interface: I²C, Serial, SPI
• Sensitivity: 64LSB/g, 32LSB/g, 16LSB/g, 8LSB/g
• Voltage - Supply: -
• Embedded: No
• Utilized Ic / Part: BMA222
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 828-1026

BMA222
Digital, triaxial 2g to 16g acceleration sensor
with intelligent on-chip motion-triggered interrupt controller
Key features
•
•
•
•
•
•
Typical applications
•
•
•
•
•
•
•
•
General description
The BMA222 is a triaxial, low-g acceleration sensor with digital output for consumer market
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.
Rev. 1.0
© 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.
Ultra-Small package
Digital interface
Programmable functionality Acceleration ranges ±2g/±4g/±8g/±16g
On-chip interrupt controller
Ultra-low power ASIC
RoHS compliant, halogen-free
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
LGA package (12 pins), footprint 2mm x 2mm,
height 0.95mm
SPI (4-wire, 3-wire), I²C, 2 interrupt pins
V
Low-pass filter bandwidths 1kHz - <8Hz
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
Stand-alone capability (no microcontroller needed)
Low current consumption, short wake-up time,
Advanced features for system power management
DDIO
Data sheet
voltage range: 1.2V to 3.6V
BMA222
Page 2
Bosch Sensortec
07 March 2011