Capacity Constraints And DFM At Mature Nodes


We’re witnessing an interesting phenomenon in the SoC segment of the semiconductor industry today. One might call it the “forced waterfall effect.” What I’m referring to is the tendency for production at semiconductor nodes older than the leading edge to be under long-term foundry capacity constraints. Normally this occurs with the “hot process node,” that is, the leading edge wh... » read more

I Just Want Closure!


By Jean-Marie Brunet We all know it by now, but let’s say it one more time for the cameras—the level of complexity of closure at 20 nm and below is considerably higher than for any previous nodes. While the migration of manufacturing requirements into design started with a few suggested activities at 65 nm, such as recommended rules compliance, lithography checks, and critical area analysi... » read more