Abstract:
A MEMS device including a main die (22) that may be coupled to a secondary die (2), which forms a frame (4), and at least one first mobile mass (6) elastically coupled to the frame, the main die (22) forming: a driving stage (20, 24) that drives the first mobile mass so that it oscillates, parallel to a first direction, with frequency-modulated displacements; and a processing stage (35), which generates an output signal indicating an angular velocity of the MEMS device (100) as a function of displacements parallel to a second direction that are made by the first mobile mass, when driven by the driving stage, on account of a Coriolis force.
Abstract:
A process for manufacturing an integrated semiconductor device (55), envisages: forming a MEMS structure (26); forming an ASIC electronic circuit (36); and electrically coupling the MEMS structure to the ASIC electronic circuit (36). The MEMS structure and the ASIC electronic circuit are integrated starting from a same substrate (20) including semiconductor material; wherein the MEMS structure (26) is formed at a first surface (20a) of the substrate, and the ASIC electronic circuit is formed at a second surface (20b') of the substrate (20), vertically opposite to the first surface (20a) in a direction transverse to a horizontal plane of extension of the first surface (20a) and of the second surface (20b').