This part is a kind of semiconductor called ADXL316.

Function of this product has Accelerometer.

Manufacturers : Analog Devices

Image and pinout :

Some of the text within the PDF file :

Data Sheet Small, Low Power, 3-Axis ±16 g Accelerometer ADXL316 FEATURES 3-axis sensing with ±16 g minimum measurement range Small, low profile package 12-lead, 4 mm × 4 mm × 1.45 mm LFCSP Low quiescent supply current: 350 µA typical Single-supply operation: 1.8 V to 3.6 V 10,000 g shock survival Excellent temperature stability Bandwidth (BW) adjustment with a single capacitor per axis RoHS/WEEE lead-free compliant −40°C to +105°C operating temperature range Qualified for automotive applications APPLICATIONS Cost-sensitive, low power, motion and tilt sensing applications Mobile devices Gaming systems Disk drive protection Image stabilization Active noise control (ANC) Sports and health devices GENERAL DESCRIPTION The ADXL316 is a small, thin, low power, complete 3-axis accelero [ ... ]

ADXL316 PDF Datasheet Download