Thanks to the patented backside semiconductor technology S4-3DB01 sensor can directly measure the magnetic field from all of three dimensions with the excellent sensitivity. By using four all element clusters S4-3DB01 is able to be stray field immune not only in the traditional modes like rotation and linear displacement but also to serve SFI capable joystick application based on the single sensor solution. Low temperature and life time drift and wake up on magnetic & temperature event function rounds excellent applicative flexibility of S4-3DB01.