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[031] Industry briefing - EUV The Focal Point
This post was created using AI. Please check the information if you want to use it as a basis for decision-making.
This week’s episode looks at how EUV demand is turning into explicit capital commitments instead of general roadmap talk. The headline items are SK hynix’s nearly $8 billion scanner order, imec’s High-NA EUV installation in Leuven, and the way AI memory and foundry partnerships are starting to reshape lithography demand. The bigger point is that the scarce resource is no longer just the machine. It is early access to the whole learning curve around the machine.
Key takeaways
- SK hynix disclosed a 11.95 trillion won purchase of EUV scanners from ASML Korea, with completion scheduled by December 31, 2027.
- imec received an ASML EXE:5200 High-NA EUV system in Leuven and expects full qualification by Q4 2026.
- The imec tool will support the NanoIC pilot line and gives ecosystem partners shared access to early High-NA process learning.
- Samsung and AMD said they will align on primary HBM4 supply for AMD’s Instinct MI455X and also discuss a future foundry partnership.
- Micron raised fiscal 2026 capital spending plans by $5 billion to more than $25 billion, with more increases expected in 2027.
- Micron has started retrofitting the Tongluo P5 site in Taiwan, plans a second cleanroom there by the end of fiscal 2026, and expects meaningful shipments from the existing fab in fiscal 2028.
- Broadcom said TSMC capacity is becoming a bottleneck into 2027, reinforcing the case for earlier capacity reservation across the AI supply chain.
- Europe’s EUV leverage remains system-level: scanner integration, optics, source technology, and shared pilot-line process development.
Glossary
Extreme Ultraviolet (EUV) lithography — Chip patterning technology that uses 13.5-nanometer light to print very small features.
High Numerical Aperture (High-NA) EUV — The next EUV generation with higher optical numerical aperture for tighter patterning and fewer multi-patterning steps.
EXE:5200 — ASML’s High-NA EUV platform now being installed at selected early-access sites.
High Bandwidth Memory 4 (HBM4) — A stacked memory generation designed for AI accelerators that need very high bandwidth and power efficiency.
Pilot line — A shared development environment used to validate processes, materials, and integration before high-volume production.
Cost per wafer — The effective manufacturing cost of processing one wafer, influenced by tool throughput, uptime, yield, and process complexity.
Overlay — The accuracy with which one lithography layer is aligned to previous layers on the wafer.
Laser-produced plasma (LPP) source — The EUV light source method in which lasers hit tin droplets to generate 13.5-nanometer radiation.
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By EUV The Focal Point - TeamThis post was created using AI. Please check the information if you want to use it as a basis for decision-making.
This week’s episode looks at how EUV demand is turning into explicit capital commitments instead of general roadmap talk. The headline items are SK hynix’s nearly $8 billion scanner order, imec’s High-NA EUV installation in Leuven, and the way AI memory and foundry partnerships are starting to reshape lithography demand. The bigger point is that the scarce resource is no longer just the machine. It is early access to the whole learning curve around the machine.
Key takeaways
- SK hynix disclosed a 11.95 trillion won purchase of EUV scanners from ASML Korea, with completion scheduled by December 31, 2027.
- imec received an ASML EXE:5200 High-NA EUV system in Leuven and expects full qualification by Q4 2026.
- The imec tool will support the NanoIC pilot line and gives ecosystem partners shared access to early High-NA process learning.
- Samsung and AMD said they will align on primary HBM4 supply for AMD’s Instinct MI455X and also discuss a future foundry partnership.
- Micron raised fiscal 2026 capital spending plans by $5 billion to more than $25 billion, with more increases expected in 2027.
- Micron has started retrofitting the Tongluo P5 site in Taiwan, plans a second cleanroom there by the end of fiscal 2026, and expects meaningful shipments from the existing fab in fiscal 2028.
- Broadcom said TSMC capacity is becoming a bottleneck into 2027, reinforcing the case for earlier capacity reservation across the AI supply chain.
- Europe’s EUV leverage remains system-level: scanner integration, optics, source technology, and shared pilot-line process development.
Glossary
Extreme Ultraviolet (EUV) lithography — Chip patterning technology that uses 13.5-nanometer light to print very small features.
High Numerical Aperture (High-NA) EUV — The next EUV generation with higher optical numerical aperture for tighter patterning and fewer multi-patterning steps.
EXE:5200 — ASML’s High-NA EUV platform now being installed at selected early-access sites.
High Bandwidth Memory 4 (HBM4) — A stacked memory generation designed for AI accelerators that need very high bandwidth and power efficiency.
Pilot line — A shared development environment used to validate processes, materials, and integration before high-volume production.
Cost per wafer — The effective manufacturing cost of processing one wafer, influenced by tool throughput, uptime, yield, and process complexity.
Overlay — The accuracy with which one lithography layer is aligned to previous layers on the wafer.
Laser-produced plasma (LPP) source — The EUV light source method in which lasers hit tin droplets to generate 13.5-nanometer radiation.