An MEMS chip includes a substrate, a movable assembly, a fastening assembly, and a drive assembly. The fastening assembly is located between the substrate and the movable assembly. The movable assembly includes a fastening portion, a movable portion, and a first support beam. The first support beam is connected to the movable portion and the fastening portion. A first avoidance slot is disposed on a face that is of the movable portion and that faces the fastening assembly. The fastening assembly is grounded. A boss and a first position limiting pole are disposed on a face that is of the fastening assembly and that faces the movable assembly. The boss is connected to the fastening portion and configured to support the fastening portion. The first position limiting pole corresponds to the first avoidance slot. The drive assembly is connected to the movable portion to drive the movable portion to move.

Method for manufacturing a micro-electro-mechanical system, MEMS, integrating a first MEMS device and a second MEMS device. The first MEMS device is a capacitive pressure sensor and the second MEMS device is an inertial sensor. The steps of manufacturing the first and second MEMS devices are, at least partly, shared with each other, resulting in a high degree of integration on a single die, and allowing to implement a manufacturing process with high yield and controlled costs.

In an embodiment a MEMS sensor arrangement includes a substrate, a pressure sensor structure and a sound transducer structure in a vertically stacked and mechanically coupled configuration, wherein the pressure sensor structure is arranged between the substrate and the sound transducer structure and a through-opening extending through the substrate and the pressure sensor structure and forming a sound-port for the sound transducer structure, wherein the sound transducer structure spans the through-opening, and wherein the pressure sensor structure comprises a pressure sensor element, which is in fluidic connection with the through-opening.