An assembly for detecting a structural defect in a semiconductor die is provided. The assembly includes a defect-detection sensor and a microcontroller. The defect-detection sensor includes a plurality of resistive paths of electrical-conductive material in the semiconductor die, each of which has a first end and a second end and extends proximate a perimeter of the semiconductor die. The defect-detection sensor includes a plurality of signal-generation structures, each coupled to a respective resistive path and configured to supply a test signal to the resistive path. The microcontroller is configured to control the signal-generation structures to generate the test signals, acquire the test signals in each resistive paths, test an electrical feature of the resistive paths by performing an analysis of the test signals acquired and detect the presence of the structural defect in the semiconductor die based on a result of the analysis of the test signals acquired.