Reports: TSMC exploring Terafab tie-up; Musk says talks at discussion stage
In short
TSMC is exploring cooperation with Terafab, the semiconductor project involving Elon Musk, according to a report by tech journalist Tim Culpan cited by IT Home. Musk said on social media that the two sides are only in discussions, but that “it may make progress”. Terafab previously agreed to work with Intel, and market speculation has linked TSMC's possible second US campus to Texas, where Terafab is located.
Why it matters
The documents present Terafab as an attempt to concentrate chip design support, logic manufacturing, memory, advanced packaging, testing and mask-making in a single US campus, at a time when the US is pushing to build up domestic semiconductor production. If a TSMC role materialises, it could tie the foundry's US plans to a large potential customer, though the documents say TSMC has announced nothing and the most advanced processes may stay in Taiwan.
Key facts
- Tech journalist Tim Culpan reported that TSMC is exploring cooperation with Elon Musk's Terafab wafer fab project, according to IT Home. [ 1 ]
- Musk said the two sides are only at the discussion stage, but that cooperation could potentially happen. [ 1 , 2 , 3 ]
- Terafab previously reached cooperation with Intel, and Tesla is to be a major customer of Intel's 14A process. [ 1 , 2 ]
- Terafab is intended to combine design support, logic chip manufacturing, memory production, advanced packaging, testing and mask-making at one campus. [ 2 ]
- TSMC is reported to be considering a second US manufacturing campus, with Texas seen as the most likely location. [ 1 , 2 ]
- Terafab has begun buying some equipment and tools from suppliers, and industry expects the first chips to take years. [ 2 ]
- TSMC has not formally announced plans related to the project. [ 2 ]
Confirmed by several sources
Still unclear
- Whether TSMC would bring its most advanced manufacturing processes into the Terafab project. cnBeta says this remains highly uncertain and that TSMC has long preferred to keep its most cutting-edge production in Taiwan; no TSMC statement is cited.
- Whether Intel would exit the project if TSMC joins. cnBeta reports only market speculation that the two foundries could both be integrated, with no confirmation from Intel or Terafab.
- The timing, scale and final structure of the project. cnBeta says hundreds of billions of dollars of investment and equipment booked years in advance are needed and that first output is expected only after several years; no schedule is confirmed.
What local media are saying
Timeline, local time
- IT Home reports Tim Culpan's claim that TSMC is exploring cooperation with Terafab, updated with Musk confirming he has engaged TSMC on the matter. [ 1 ]
- cnBeta reports the scope of the Terafab project, its earlier Intel cooperation and TSMC's possible second US campus in Texas. [ 2 ]
- 36Kr reports Musk's social-media response that the sides are only in discussions but that progress is possible. [ 3 ]