The performance of a semiconductor device can be improved. A plurality of protruding electrodes of a semiconductor chip includes: a plurality of first protruding electrodes arranged at positions overlapping a first region of an insulating layer, a plurality of second protruding electrodes arranged at positions overlapping a second region of the insulating layer, and a plurality of third protruding electrodes arranged at positions overlapping a third region of the insulating layer. The plurality of first protruding electrodes is arranged at a first pitch, the plurality of second protruding electrodes is arranged at a second pitch, and the plurality of third protruding electrodes is arranged at a third pitch different from each of the first pitch and the second pitch.