| abstract |
A method of making a semiconductor device may include providing a carrier comprising a semiconductor die mounting site. A build-up interconnect structure may be formed over the carrier. A first portion of a conductive interconnect may be formed over the build-up interconnect structure in a periphery of the semiconductor die mounting site. An etch stop layer and a second portion of the conductive interconnect may be formed over the first portion of the conductive interconnect. A semiconductor die may be mounted to the build-up interconnect at the semiconductor die mounting site. The conductive interconnect and the semiconductor die may be encapsulated with a mold compound. A first end of the conductive interconnect on the second portion of the conductive interconnect may be exposed. The carrier may be removed to expose the build-up interconnect structure. The first portion of the conductive interconnect may be etched to expose the etch stop layer. |