In November 2024, the US Commerce Department finalised a $6.6bn grant for TSMC for semiconductor production in Arizona.

After four years of planning, TSMC is now finally going to make older iPhone processors in the US, but it's not and never will be a true return to American manufacturing.

TSMC's Arizona Fab 21 began 4nm chip mass production in Q4 2024. Costs are higher than in Taiwan; 2nm production starts in ...

For TSMC Arizona, the decision to locate its advanced chipmaking plants in Phoenix was an easy one ... We are thrilled by the progress of our Arizona site to date and are committed to its long-term ...

Arizona has benefitted under the Biden Administration's oversight of the CHIPS Act, landing large federal grants, corporate ...

TSMC has started producing processors for AMD and Apple at its Arizona plant, according to a report by technology journalist Tim Culpan. The chips are developed at TSMC's Fab 21 site, using its ...

Arizona and Phoenix officials for supporting the project. TSMC that day disclosed that it had started commercial production of semiconductors late last year at the Phoenix site, a critical ...