TSMC, the renowned Taiwanese semiconductor giant, is steering away from adopting High-NA EUV lithography for its upcoming A14 process. Instead, it will continue utilizing the more traditional 0.33-NA EUV technology. This decision, unveiled at the NA Technology Symposium by TSMC’s Senior Vice President Kevin Zhang, suggests a shift in their approach, allowing competitors like Intel Foundry and leading DRAM manufacturers to gain a technological edge.
TSMC’s choice to forego High-NA EUV lithography for A14 chip production, which is set to commence in 2028, reflects their strategy to maintain process complexity without increasing production costs. Zhang emphasized the company’s focus on minimizing mask increases with each new technology generation to ensure cost efficiency.
This development highlights TSMC’s pragmatic approach to semiconductor manufacturing, favoring tried-and-true technologies over pushing the boundaries with high-risk, cutting-edge advancements. As the story unfolds, the semiconductor landscape may witness significant shifts in competitive dynamics.
