Making Chips At 3nm And Beyond


Select foundries are beginning to ramp up their new 5nm processes with 3nm in R&D. The big question is what comes after that. Work is well underway for the 2nm node and beyond, but there are numerous challenges as well as some uncertainty on the horizon. There already are signs that the foundries have pushed out their 3nm production schedules by a few months due to various technical issu... » read more

5/3nm Wars Begin


Several foundries are ramping up their new 5nm processes in the market, but now customers must decide whether to design their next chips around the current transistor type or move to a different one at 3nm and beyond. The decision involves the move to extend today’s finFETs to 3nm, or to implement a new technology called gate-all-around FETs (GAA FETs) at 3nm or 2nm. An evolutionary step f... » read more