SEMICONDUCTOR PACKAGE AND METHOD OF FABRICATING THE SAME

A semiconductor package includes stacked wiring layers, a lower substrate pad on a bottom surface of a lowermost wiring layer, a protection layer covering the lower substrate pad on the bottom surface of the lowermost wiring layer, a dielectric layer on a top surface of an uppermost wiring layer, an upper substrate pad on the dielectric layer, a semiconductor chip on the upper substrate pad, and a molding layer covering the semiconductor chip on the uppermost wiring layer. Each of the wiring layers includes a dielectric pattern and a wiring pattern therein. The protection layer has openings that expose the lower substrate pad. A thickness of the dielectric layer is less than that of the dielectric pattern in the wiring layers. A thickness of the upper substrate pad is less than that of the wiring pattern in the wiring layers.