Accelerometer, 2–8 g, I²C/SPI Interface, 14‑LGA Package
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The MMA7455LR1 is a low-power, three-axis accelerometer manufactured by Freescale Semiconductor. This sensor measures acceleration across three orthogonal axes, with selectable full-scale ranges of ±2g, ±4g, and ±8g. Data is communicated through either an I²C or SPI digital interface. The component is housed in a compact 14-pin LGA package.
This accelerometer is commonly used in applications requiring motion detection, tilt sensing, and shock detection. Its small size and low power consumption make it suitable for portable and battery-powered devices.