Fabs · Fab
Fab 12A
UMC, Tainan Science Park, Taiwan. Every field this record holds on the site, its note and every source, as the row states them.
Every figure links to its publisher
What changed, and when →
01
The row
- Operator
- UMC · company page: United Microelectronics Corporation
- Site
- Fab 12A
- Location
- Tainan Science Park, Taiwan
- Type
- foundry
- Status
- operating
- Wafer
- 300 mm
- Nodes
- 40nm, 28nm, 22nm, 14nm
- First output
- 2003
- Announced investment
- not recorded
- Map position
- 23.1, 120.28, on the map
02
Sources
1 source on this row, in the order the row lists them. The order carries no weight.
UMC Fab Information · umc.com
03
Capacity statements
No published capacity statement names this site. Blank is unpublished, not zero.
04
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.
2026-08-13 · The row entered this record, with the status operating. · Source at entry: UMC Fab Information
None of the fields followed here has changed since the row entered this record on 2026-08-13.