Fab 21 Phase 1
TSMC, North Phoenix, Arizona, United States. Every field this record holds on the site, its note and every source, as the row states them.
The row
- Operator
- TSMC · company page: Taiwan Semiconductor Manufacturing Company
- Site
- Fab 21 Phase 1
- Location
- North Phoenix, Arizona, United States
- Type
- foundry
- Status
- operating
- Wafer
- 300 mm
- Nodes
- N4, N5
- First output
- 2024
- Announced investment
- not recorded
- Map position
- 33.68, -112.14, on the map
TSMC said on 4 March 2025 that its total US investment is expected to reach US$165bn, adding $100bn to its $65bn in Phoenix. That total covers every TSMC Arizona site, so this record does not hold it as this row's investment. Phase 1 has been in volume production since late 2024.
Sources
2 sources on this row, in the order the row lists them. The order carries no weight.
TSMC Announces Updates for TSMC Arizona · pr.tsmc.com
TSMC Intends to Expand Its Investment in the United States to US$165 Billion to Power the Future of AI · pr.tsmc.com
Capacity statements
No published capacity statement names this site. Blank is unpublished, not zero.
On this record
What this record changed on this row, newest first. Each day is the day this record changed, never the day a publisher said it. Followed: status, first output year, announced investment, operator, name, site and sources.
2026-11-10 · This record removed the announced investment, which read USD 165 billion.
2026-10-01 · This record changed the sources on the row, from 1 to 2. · Source added: TSMC Intends to Expand Its Investment in the United States to US$165 Billion to Power the Future of AI
2026-08-13 · The row entered this record, with the status operating. · Source at entry: TSMC Announces Updates for TSMC Arizona