MC3433 Datasheet, PDF (18/45 Pages) List of Unclassifed Manufacturers – Axis Accelerometer

MC3433 3-Axis Accelerometer
Preliminary Datasheet
5 GENERAL OPERATION
The device supports the reading of samples and device status upon interrupt or via polling.
5.1 SENSOR SAMPLING
In the WAKE state, acceleration data for X, Y, and Z axes is sampled at a rate between 0.125
and 128 samples/second. See Section11.7 SRFR Sample Rate Register.
The detectable acceleration range is from -2g to +2g.
Resolution Acceleration Value per
Range
bit
(mg/LSB)
8-bit
± 2g
~15.6
Full Scale
Negative
Reading
0x80
(-128)
Table 8. Summary of Resolution, Range, and Scaling
Full Scale
Positive
Reading
0x7F
(+127)
Comments
Signed 2’s
complement number,
results in XOUT,
YOUT, ZOUT. The
MSB is the sign bit.
(Integer interpretation
also shown)
mCube Proprietary.
APS-048-0025v1.7
© 2014 mCube Inc. All rights reserved.
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