WVleu.1Associate3 years agoFebruary 20, 2023SolvedMEMS SMD device marking "SO"4 replies2463 viewsHi, can anybody tell me what partnumber this is. The chip is a LGA-14 package with the "SO" marking. It is probably an accelerometer.I aslo tried to read the 2d matrix code and it says: 781120R903QE