MC3256 Datasheet, PDF (1/46 Pages) List of Unclassifed Manufacturers – Axis Accelerometer

MC3256 3-Axis Accelerometer
Preliminary Datasheet
GENERAL DESCRIPTION
The MC3256 is a low-noise, integrated
digital output 3-axis accelerometer with a
feature set optimized for cell phones and
consumer product motion sensing.
Applications include user interface control,
gaming motion input, electronic compass tilt
compensation for cell phones, game
controllers, remote controls and portable
media products.
Low noise and low power are inherent in
the monolithic fabrication approach, where
the MEMS accelerometer is integrated in a
single-chip with the electronics integrated
circuit.
In the MC3256 the internal sample rate can
be set from 0.25 to 256 samples / second.
Specific tap or sample acquisition
conditions can trigger an interrupt to a
remote MCU. Alternatively, the device
supports the reading of sample and event
status via polling.
FEATURES
Range, Sampling & Power
 ±2,4,8,12 or ±16g ranges
 8, 10 or 14-bit resolution
 0.25 - 256 samples/sec
 50 - 130 μA typical current
Event Detection
 Low-noise architecture minimizes
false triggering
 Independent X,Y,Z Tap
Simple System Integration
 I2C interface, up to 400 kHz
 3 × 3 × 1 mm 16-pin package
‒ Pin-compatible to MMA845x,
ADXL346, LIS3DH, KXCJK, KXTIK
accelerometers
 Single-chip 3D silicon MEMS
 <200µg / √Hz noise
mCube Proprietary.
APS-048-0027v1.6
© 2015 mCube Inc. All rights reserved.
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