Can US chip plants match Taiwan's production yields?
Core argument: TSMC's Phoenix plant produces usable chips at a rate about 4 percentage points higher than comparable facilities in Taiwan, according to Rick Cassidy, president of TSMC's US division, speaking on a webinar.
Taiwan Semiconductor Manufacturing Co. has achieved early production yields at its first plant in Arizona that surpass similar factories back home, a significant breakthrough for a US expansion project initially dogged by delays and worker strife. The share of chips manufactured at TSMC’s facility in Phoenix that are usable is about 4 percentage points higher than comparable facilities in Taiwan, Rick Cassidy, president of TSMC’s US division, told listeners on a webinar Wednesday, according to a person who participated. The success rate, or yield, is a critical measure in the semiconductor industry because it determines whether companies will be able to cover the enormous costs of a chip plant. The latest yield advancement is notable for TSMC because it has historically kept the most advanced and efficient plants in its home island of Taiwan.



