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MMA8452Q - 12-bit/8-bit Digital Accelerometer

General Description

© 2012 Freescale Semiconductor, Inc.

All rights reserved.

3 1.1 Soldering

Key Features

  • 1.95V to 3.6V supply voltage 1.6V to 3.6V interface voltage ±2g/±4g/±8g dynamically selectable full-scale Output Data Rates (ODR) from 1.56 Hz to 800 Hz 99 μg/√Hz noise 12-bit and 8-bit digital output I2C digital output interface Two programmable interrupt pins for six interrupt sources Three embedded channels of motion detection.
  • Freefall or Motion Detection: 1 channel.
  • Pulse Detection: 1.

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Full PDF Text Transcription for MMA8452Q (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for MMA8452Q. For precise diagrams, tables, and layout, please refer to the original PDF.

Freescale Semiconductor Data Sheet: Technical Data An Energy-Efficient Solution by Freescale Document Number: MMA8452Q Rev. 5, 07/2012 3-Axis, 12-bit/8-bit Digi...

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t Number: MMA8452Q Rev. 5, 07/2012 3-Axis, 12-bit/8-bit Digital Accelerometer The MMA8452Q is a smart low-power, three-axis, capacitive micromachined accelerometer with 12 bits 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 ±2g/±4g/±8g with high-pass filter filtered data as well as non-filtered data available real-time.