Abstract: A lead-frame connector and circuit module assembly allows fabrication of a pin-connector type circuit module without a circuit board substrate and discrete connector. One or more integrated circuit dies are attached to a metal lead-frame assembly and the die interconnects are wire-bonded to interconnect points on the lead-frame assembly. Connector pins formed on an extension of the lead-frame assembly provide an electrical interface to a mating connector without requiring a separate connector mounted on a substrate. An extension of the lead-frame assembly out of the circuit interconnect plane provides a multi-row pin connector in applications where a multi-row connector is needed.

Abstract: A fully-molded or lidded circuit module assembly having edge-stiffening interlock features provides packaging for memory modules and other circuit modules, while preventing de-lamination of the housing from the circuit supporting structure. The interlock features are provided around the periphery of the circuit supporting structure, which is generally a laminated circuit substrate, and mating features are provided on a lid that interlock with the interlock features or are generated by molding an encapsulation around the circuit supported structure in a fully-molded assembly. The interlocked assembly has added strength in bending, twisting or dropping, preventing internal de-lamination or lid detachment from causing circuit module failure.