TSMC Spending Discipline
- TSMC said it will delay adoption of ASML’s newest High-NA EUV machines, citing cost concerns rather than weak AI demand. - The company still plans a chip-packaging plant in Arizona by 2029 to relieve downstream bottlenecks. - Investors see strong AI-driven chip demand, but suppliers are becoming selective about where frontier spending actually pays off (bloomberg.com) (reuters.com).
TSMC is putting a price ceiling on the chip arms race, saying it will hold off on ASML’s newest High-NA lithography machines through 2029. (bloomberg.com) At a Santa Clara event on April 22, TSMC executive Kevin Zhang said the company can keep shrinking chips with existing extreme ultraviolet tools instead of moving immediately to High-NA, a newer generation of chip “printers.” Reuters reported TSMC’s A13 process is slated for production in 2029. (usnews.com) (bloomberg.com) The decision does not signal weaker demand. TSMC’s investor site shows first-quarter 2026 revenue of $35.90 billion, gross margin of 66.2%, and second-quarter guidance of $39.0 billion to $40.2 billion after a quarter driven by artificial-intelligence and high-performance-computing demand. (tsmc.com) High-NA stands for high numerical aperture, a design change that lets ASML’s machines draw finer chip features in fewer steps. The tools are also far more expensive: Reuters previously described them at about $350 million each, and recent market reports have put the figure above €350 million. (marketscreener.com) (finance.yahoo.com) TSMC is spending where the bottleneck is tighter. Reuters reported on April 22 that the company plans to open a chip-packaging plant in Arizona by 2029, adding CoWoS and 3D-IC capacity for the step that combines several chips into one artificial-intelligence package. (usnews.com) That packaging step has become a choke point for Nvidia and other customers because many advanced AI processors are built from multiple chiplets rather than one large die. TSMC said in January it was applying for permits for its first advanced-packaging plant in Arizona, and Zhang said on April 22 that construction has begun. (usnews.com) The Arizona move also addresses a gap in TSMC’s U.S. footprint. Reuters reported that Apple and Nvidia already source chips from TSMC’s Arizona fab, but many of those chips still have to be sent back to Taiwan for packaging. (usnews.com) ASML says it does not expect to be the industry’s bottleneck anymore after investing in capacity and productivity. TSMC’s message is narrower: the most advanced tool is not automatically the next tool it will buy. (usnews.com) (bloomberg.com) Intel has taken the opposite line, saying in a March 2025 process brief that its next node after 18A, called 14A, will transition to High-NA extreme ultraviolet lithography. That leaves the industry with two live bets: buy the newest lithography now, or squeeze more out of today’s tools and spend the money on packaging instead. (intel.com)
