Which process nodes are planned for TSMC Arizona and when will each fab start production?
TSMC’s first Arizona fab began N4 volume production in Q4 2024; the second fab uses 3nm, with the latest earnings-call target of Q3 2027.SourceLatest schedule
The July 2025 call assigns N2/A16 to fabs three and four and more advanced technologies to fabs five and six.Source
The 2024 announcement targeted third-fab production by decade-end, while the July 2025 call discussed accelerating it and said later construction and ramp schedules depend on customer needs.Original targetUpdate
These dated documents do not give a revised precise third-fab start date or individual production dates for fabs four through six; plans are not completed production.SourceSource
facts
| claim | value | 日期 | 來源 | 原文／註記 |
|---|---|---|---|---|
| Arizona first fab | N4; volume production in Q4 2024 | 來源 | N4 process | |
| Arizona second fab process | 3nm | 來源 | 3-nanometer | |
| Arizona second fab latest production target | Q3 2027 | 來源 | third quarter '27 | |
| Arizona third and fourth fabs | 2nm and A16 process technologies | 來源 | A16 process technologies | |
| Arizona fifth and sixth fabs | More advanced technologies; exact nodes not stated | 來源 | more advanced technologies | |
| Original third-fab target | By the end of the decade; later acceleration discussed without a precise replacement date | 來源 | by the end of the decade |
公開文件沒有揭露的部分
- The dated sources do not give a precise revised third-fab production date or individual production dates for fabs four through six.
- Exact process nodes for fabs five and six are not stated; the original third-fab target is not a revised accelerated date.
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