The peak magnetic field detector which accompanies the non-volatile storage

摘要

(57) Abstract Peak electric current detection and the non-volatile storage (10) have the substrate (12) which possesses the hole (18). The individual magnetic field detection component (23 - 25) is laid out on the substrate, position of those components from the hole has slipped in radial. The conductor (30) has penetrated completely the hole. The magnetic field detection component magnetizes in specified state. The electric current which is conveyed by the conductor around the conductor, generates the magnetic field which changes the specified magnetization state of the magnetic field detection component. You display the magnetic field, in order to decide the magnetization state after the changing which can be correlated with electric current easily, you can use various read-out techniques.