Transcription of AN4076, Data Manipulation and Basic Settings of …
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2010, 2011 Freescale Semiconductor, Inc. All rights Number: AN4076 Rev 1, 02/2012 Freescale Semiconductor Application NoteData Manipulation and Basic Settings of the MMA8451, 2, 3 Qby: Kimberly Tuck Applications is important to understand how to program the MMA8451, 2, 3Q to extract and manipulate the acceleration data . These devices have been designed to be compatible with a shared memory map. For details on the differences of the embedded features please review our selector guide. The mma8451q has the most embedded features which include eight different sample rates, 32 different cutoff frequencies for the high-pass filter, Three dynamic ranges and four oversampling modes. It also has a 32 sample FIFO for collecting and storing data , which is the most efficient way to access the data for minimizing the I2C transactions.
AN4076. Sensors Freescale Semiconductor, Inc. 3. 2.1 Output Data, Sample Rates and Dynamic Ranges of all Three Products. 2.1.1 MMA8451Q . 1. 14-bit data
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