TSMC Arizona Said to Begin Apple S9 SiP Production Alongside Ryzen 9000 Series Processor

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 4nm N4 and N4P process technologies. TSMC is also hiring employees for fab operations and equipment installation at Fab 21.