Patent ID: 8664038

Claim:
A method of manufacture of an integrated circuit packaging system comprising: forming a package paddle and a terminal adjacent to the package paddle, wherein forming the package paddle includes: forming a first paddle and a second paddle; and isolating the first paddle from the second paddle for providing a first reference source with the first paddle and for providing a second reference source with the second paddle; attaching a stack paddle directly to the package paddle with a first stack adhesive, wherein the stack paddle is offset from a center of the package paddle; mounting a first base integrated circuit directly to the package paddle with a first adhesive, wherein the first base integrated circuit is adjacent to the stack paddle and offset from the center of the package paddle; mounting a second base integrated circuit directly to the first base integrated circuit with a second adhesive; connecting a stack integrated circuit with the stack paddle, the terminal, the package paddle, or a combination thereof; mounting the stack intergrated circuit directly over the stack paddle with a second stack adhesive; and encapsulating the package paddle, the stack intergrated circuit, the stack paddle, the first base integrated circuit, and the second base integrated circuit with the package paddle partially exposed.