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MEMS Accelerometer, 3-Axis, Digital, X, Y, Z, ± 2g, ± 4g, ± 8g, 1.95 V, 3.6 V, QFN

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Manufacturer Part No:
Newark Part No.:
Technical Datasheet:
MMA8452QR1   Datasheet
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Product Overview

The MMA8452QR1 is a 3-axis micro machined Accelerometer with 12-bit of resolution. This accelerometer is packed with embedded functions with flexible user programmable options, configurable to two interrupt pins. Embedded interrupt functions allow for overall power savings relieving the host processor from continuously polling data. The MMA8452Q has user selectable full scales of high-pass filtered data as well as non-filtered data available real-time. The device can be configured to generate inertial wakeup interrupt signals from any combination of the configurable embedded functions allowing the MMA8452Q to monitor events and remain in a low-power mode during periods of inactivity. Three embedded channels of motion detection - Freefall or motion detection, pulse detection, jolt detection.
  • 1.6 to 3.6V Interface voltage
  • ±2g/±4g/±8g Dynamically selectable full scale
  • Output data rates (ODR) from 1.56 to 800Hz
  • 12-bit and 8-bit Digital output
  • Two programmable interrupt pins for seven interrupt sources
  • Orientation (portrait/landscape) detection with programmable hysteresis
  • Automatic ODR change for auto-wake and return to sleep
  • High-pass filter data available per sample and through the FIFO
  • Current consumption 6 to 165μA


Sensing & Instrumentation, Consumer Electronics, Portable Devices, Communications & Networking, Computers & Computer Peripherals

Product Information

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X, Y, Z

± 2g, ± 4g, ± 8g





1024counts/g, 512counts/g, 256counts/g





MSL 3 - 168 hours
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Technical Docs (5)

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