[New] TSMC and SPIL Unveil New Advanced Node and CoWoS Expansion Efforts in Taiwan

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Taiwan’s semiconductor manufacturing is making strides in advanced process and packaging expansion. TSMC’s new 2nm fab in Kaohsiung will hold a tool-in ceremony this November, followed by equipment installations in December. Meanwhile, ASE’s Siliconware Precision Industries is set to expand advanced packaging capacity in the Erlin Science Park.

According to the Liberty Times, TSMC’s first 2nm fab in Kaohsiung’s Nanzih District is nearing completion. Industry sources indicate that TSMC has scheduled a low-profile tool-in ceremony with equipment suppliers on November 26, led by COO Y.P. Chyn, with equipment installations to begin on December 1. The Nanzih site is expected to serve as TSMC’s primary base for 2nm production.

The report also highlights the rapid progress at TSMC’s Nanzih facility. The P1 fab is nearing completion, with the office tower and P2 fab structure already in place, while groundbreaking for a third fab (P3) occurred this month. Industry insiders note that a fourth and fifth fab (P4 and P5) have received environmental approvals and could serve as wafer production sites for TSMC’s A16 process under the 2nm generation.

Key equipment suppliers, including Lam Research, ASML, and Tokyo Electron, have begun establishing presences in Kaohsiung to support this next-generation fab.

In related developments, ASE Technology announced on October 28 that its subsidiary Siliconware Precision Industries will invest NTD 419 million to secure land-use rights in the Erlin Science Park. According to a report from the Commercial Times, industry sources indicate this acquisition is primarily to expand CoWoS (Chip-on-Wafer-on-Substrate) advanced packaging capacity.

TSMC CEO C.C. Wei noted earlier in its third quarter earnings call that CoWoS advanced packaging capacity remains constrained. TSMC has committed to doubling CoWoS capacity by year-end and will continue expanding in 2025 to better align supply with demand. However, due to ongoing capacity limitations, the Commercial Times reported that TSMC stated the capacity shortfall had led them to expand outsourcing to OASTs, seeking support from industry partners.

(Photo credit: TSMC)