A microelectromechanical gyroscope (10) is provided with a detection structure (11) having: a substrate (14) with a top surface (14a) parallel to a horizontal plane (xy); a mobile mass (12), suspended above the substrate to perform, as a function of a firs...

The system has disjoint fasteners (F1, F2) adapted to be fixed on a support i.e. casing. One of the fasteners is securely connected to flexible deformable beams (P1, P2). The beams respectively connected to the fasteners have different directions, where ea...