STMicroelectronics LIS331DL
MEMS motion sensor
FEATURES
● 2.16 V to 3.6 V supply voltage● 1.8 V compatible IOs
● <1 mW power consumption
● ±2g / ±8g dynamically selectable full-scale
● I2C/SPI digital output interface
● Programmable interrupt generator
● Embedded click and double click recognition
● Embedded free-fall and motion detection
● Embedded high pass filter
● Embedded self test
● 10000 g high shock survivability
● ECOPACK® RoHS and “Green” compliant (see Section 9)
APPLICATIONS
● Free-Fall detection● Motion activated functions
● Gaming and virtual reality input devices
● Vibration monitoring and compensation
DESCRIPTION
The LIS331DL, belonging to the “nano” family of ST motion sensors, is the smallest consumer lowpower three axes linear accelerometer. The device features digital I2C/SPI serial interface standard output and smart embedded functions. The sensing element, capable of detect