1. An integrated non-volatile component, comprising a surface contact with associated mating contact, wherein a ferroelectric layer is used as a conductive channel having variable conductivity and the surface contact and/or the associated mating contact are/is embodied as a rectifying contact and, as a result of an applied voltage between the surface contact and the associated mating contact, a non-volatile space charge zone forms in the surface contact terminal region and/or mating contact terminal region in the ferroelectric layer.