Fan-in interposer on lead frame for an integrated circuit package on package system

摘要

An integrated circuit package on package system includes: providing a lead having a wire-bonded die with a bond wire connected thereto; mounting a fan-in interposer over the wire-bonded die and the bond wire; connecting the fan-in interposer to the lead with the bond wires; and encapsulating the wire-bonded die, bond wires, and the fan-in interposer with an encapsulation leaving a portion of the fan-in interposer exposed.