Integrated circuit packaging system with dual row lead-frame having top and bottom terminals and method of manufacture thereof

摘要

A method of manufacture of an integrated circuit packaging system includes: forming outer leads having outer terminal sections, the outer terminal sections having an upper terminal and a bottom terminal; forming inner leads having inner terminal sections wider than a distance between the outer terminal sections of the outer leads, and the inner terminal sections have an upper terminal and a bottom terminal; connecting an integrated circuit to the inner leads and the outer leads; and encapsulating the integrated circuit, the inner leads, and the outer leads with an encapsulation while leaving the upper terminals and the bottom terminals of the outer terminal sections and the upper terminals and bottom terminals of the inner terminal sections exposed from the encapsulation.