All About Interconnects


It's well known that advanced chips contain billions of transistors – this is an incredible, mind-blowing fact to be sure – but did you know that large-scale integrated chips (about the size of a fingernail) can contain ~30 miles of interconnect “wires” in stacked levels? These wires function like highways or pipelines to transport electrons, connect transistors and other components to ... » read more

New BEOL/MOL Breakthroughs?


Chipmakers are moving ahead with transistor scaling at advanced nodes, but it's becoming more difficult. The industry is struggling to maintain the same timeline for contacts and interconnects, which represent a larger portion of the cost and unwanted resistance in chips at the most advanced nodes. A leading-edge chip consists of three parts—the transistor, contacts and interconnects. The ... » read more