TSMC Accelerates Japan Chip Ambitions with $17B 3nm Plant Amid AI Push
TSMC will pivot its second Kumamoto fab to cutting-edge 3nm chip production—bypassing the planned 7nm process—in a ¥2.6 trillion ($17B) bet on Japan’s semiconductor resurgence. The upgrade aligns the facility with Apple/Nvidia supply chains while advancing Prime Minister Takaichi Sanae’s economic security agenda.
The project anchors Japan’s record ¥1.23 trillion chip budget, quadruple prior levels, as Takaichi courts voters before February’s snap election. TSMC CEO C.C. Wei endorsed the partnership during Tokyo talks, noting the plant’s strategic role in AI infrastructure despite unresolved funding details.