Citing industry sources, Commercial Times reports that TSMC’s Arizona wafer fab, Fab 21 Phase 1, has officially entered mass production on its 4nm process in the first quarter of this year. Monthly capacity is expected to reach 30,000 wafers by mid-year. Meanwhile, construction for Fab 21’s P...

The growing importance of advanced processes in wafer foundries is evident, propelled by innovations like AI and high-performance computing. While 3nm chips have entered the consumer market, efforts are underway in wafer foundries to advance to 2nm chips. Recent reports suggest progress in 1nm chips...