Taiwan is reportedly preparing to develop a new semiconductor manufacturing site capable of supporting advanced 1nm chip production, potentially providing an early indication of TSMC's future expansion plans.
The development was suggested by Taiwan's Minister of the National Science and Technology Council, Cheng-Wen Wu, during the IEEE Asia Solid State Circuits Conference.
Wu discussed plans for a new industrial park within the Tainan Science Park ecosystem, where future semiconductor manufacturing technologies could be developed.
Although the minister did not explicitly identify TSMC as the company behind the proposed facility, its position as Taiwan's leading advanced chip manufacturer makes it the most likely candidate.
Development of the proposed site is expected to begin in 2027, although no confirmed timeline for 1nm chip production has been announced.
Taiwan Could Begin Developing a New 1nm Manufacturing Site in 2027
The proposed facility would support semiconductor technologies beyond the 2nm manufacturing processes already entering mass production.
Wu emphasized that developing increasingly advanced fabrication technology requires cooperation between government agencies, semiconductor manufacturers and supporting industries.
Land availability, water supplies and other essential resources will become increasingly important as chipmaking facilities grow more complex.
The minister also highlighted the need for additional supply chain planning to support future manufacturing nodes.
While the location remains unofficial, the proposed expansion could strengthen Taiwan's ability to manufacture advanced processors for AI, smartphones and computing systems.
TSMC Is Already Preparing Its A14 Manufacturing Process
TSMC is currently developing its A14 manufacturing technology, commonly associated with the 1.4nm process generation.
The company officially expects volume production to begin in 2028.
However, supply chain speculation suggests that early production activities could begin during the second half of 2027.
| Manufacturing technology | Reported development status |
|---|---|
| 2nm | Mass production underway |
| A14 or 1.4nm | Volume production planned for 2028 |
| A14 early production | Rumored for the second half of 2027 |
| Future 1nm | Possible manufacturing site development from 2027 |
These timelines should not be interpreted as confirmation that 1nm chips will enter commercial production in 2027.
Early fabrication stages typically involve testing equipment, improving manufacturing yields and resolving technical problems before large scale production begins.
Robotics and Optical Communications Are Also Part of Taiwan's Technology Plans
Beyond semiconductor manufacturing, Wu discussed Taiwan's ambitions in robotics and optical communications.
He explained that expanding the robotics industry could create new opportunities for companies specializing in metals, plastics and other industrial materials.
The government also wants optical communication technologies to support applications beyond existing server infrastructure.
Meanwhile, TSMC has been working with National Yang Ming Chiao Tung University on advanced transistor surface engineering.
Recent research has reportedly produced progress toward technologies that could support manufacturing processes below the 1nm generation.
However, laboratory breakthroughs do not necessarily indicate that commercial manufacturing is close.
For now, Taiwan's proposed Tainan expansion suggests preparations for future semiconductor production, while TSMC's official roadmap continues to prioritize its upcoming A14 manufacturing process.
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