![]() Beyond those nodes, it’s too early to say how much a chip will cost. The design cost for a 3nm chip is $650 million, compared to $436.3 million for a 5nm device, and $222.3 million for 7nm, according to IBS. Needless to say, the design and manufacturing costs are astronomical here. New deposition, etch and inspection/metrology technologies are also in the works. At 2nm and perhaps beyond, the industry is looking at current and new versions of gate-all-around transistors.Īt these nodes, chipmakers will likely require new equipment, such as the next version of extreme ultraviolet (EUV) lithography. Starting at 3nm, the industry hopes to make the transition from today’s finFET transistors to gate-all-around FETs. Work is also underway for 1nm and beyond, but that’s still far away. Today, foundries and memory makers are running at relatively high fab utilization rates.īehind the scenes, meanwhile, foundries and their customers continue to develop their 3nm and 2nm technologies, which are now slated for roughly 20, respectively. Nevertheless, the current climate hasn’t stopped the semiconductor industry. This, in turn, is likely to push back the roadmaps beyond 3nm. COVID-19 has slowed the momentum and impacted the sales in the IC industry. There already are signs that the foundries have pushed out their 3nm production schedules by a few months due to various technical issues and the unforeseen pandemic outbreak, according to analysts. Work is well underway for the 2nm node and beyond, but there are numerous challenges as well as some uncertainty on the horizon. The big question is what comes after that. Select foundries are beginning to ramp up their new 5nm processes with 3nm in R&D. ![]()
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