MC3433 3-Axis Accelerometer

Preliminary DatasheetmCube Proprietary and Confidential. APS-048-0025v1.2 1 / 44? 2014 mCube Inc. All rights reserved.GENERAL DESCRIPTIONThe MC3433 is a low-noise, integrateddigital output 3-axis accelerometer with afeature set optimized for cell phones andconsumer product motion sensing.Applications include user interface control,gaming motion input, electronic compass tiltcompensation for cell phones, gamecontrollers, remote controls and portablemedia products.Low noise and low power are inherent inthe monolithic fabrication approach, wherethe MEMS accelerometer is integrated in asingle-chip with the electronics integratedcircuit.In the MC3433 the internal sample rate canbe set from 0.125 to 128 samples / second.The device supports the reading of sampleand event status via polling or interrupts.FEATURESRange, Sampling & Power? ± 2g range? 6,7, or 8-bit resolution? 0.125 to 128 samples/sec? 40 - 140 μA typical active currentSimple System Integration? I2C interface, up to 400 kHz? 2 × 2 × 0.92 mm 12-pin package? Pin-compatible to Bosch BMA2xx? Single-chip 3D silicon MEMS