Micron Doubles Down on Taiwan Expansion

Semiconductor giant to build second chip facility amid growing AI-driven DRAM demand

Mar. 16, 2026 at 11:03am

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Micron Technology announced plans to construct a second chip manufacturing facility at its newly acquired Tongluo site in Taiwan, doubling its investment in the region. The expansion will support the company's efforts to boost the supply of advanced DRAM products, including high-bandwidth memory (HBM), to meet growing demand driven by AI applications.

Why it matters

Micron's decision to expand its Taiwan footprint underscores the strategic importance of the region for the global semiconductor industry. As AI and other data-intensive technologies continue to drive DRAM demand, Micron's investment will help shore up its production capacity and market share in this critical memory segment.

The details

The new Tongluo site will include approximately 270,000 square feet of additional cleanroom space, complementing the 300,000 square feet of existing 300mm cleanroom space acquired from Powerchip Semiconductor Manufacturing in January. Micron expects the first facility to support product shipments starting in fiscal 2028, while construction on the second plant is slated to begin by the end of fiscal 2026.

  • Micron completed its $1.8 billion acquisition of the Tongluo site from Powerchip Semiconductor Manufacturing in January 2026.
  • The first facility at the Tongluo site is expected to support product shipments beginning in fiscal 2028.
  • Construction on the second Tongluo facility is set to commence by the end of fiscal 2026.

The players

Micron Technology

An American semiconductor company and one of the world's largest producers of dynamic random-access memory (DRAM) and NAND flash memory chips.

Powerchip Semiconductor Manufacturing

A Taiwanese semiconductor foundry that Micron acquired a facility from in January 2026.

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What’s next

Micron's expansion in Taiwan is expected to bolster its DRAM production capacity to meet growing AI-driven demand, though the company has not provided specific financial or operational targets for the new facilities.

The takeaway

Micron's decision to double down on its Taiwan presence underscores the strategic importance of the region for the global semiconductor industry. As AI and other data-intensive technologies continue to drive DRAM demand, Micron's investment will help strengthen its position in this critical memory segment.