Patent ID: 10192798

Abstract:
An electronic system is provided, including an integrated circuit die having at least 2 bond pads, and a redistribution layer having at least one solder pad including 2 portions separated from each other and configured to provide an electrical connection between each of the 2 portions by a solder ball disposed on the solder pad, and to electrically isolate the 2 portions in an absence of the solder ball on the solder pad, and at least 2 redistribution wires, each connecting a different one of the portions to a different one of the bond pads, a second bond pad being connected via a second redistribution wire to a second portion being dedicated to die testing; and a grounded printed circuit board track, wherein the solder ball is disposed between the solder pad and the track, and neither of the redistribution wires traverses a separation space between the 2 portions.