VLSI KoreaDaily Silicon: Lam Research $23.2B: Foundry at 54%, Post-RTL IP Security
A practicing semiconductor engineer's daily read on global silicon news - Lam Research $23.2B: Foundry at 54%, Post-RTL IP Security
🆓 무료 글 · 누구나 무료로 읽을 수 있는 글입니다
A practicing semiconductor engineer's daily read on global silicon news:
Lam Research posted FY2026 revenue of $23.23B, with foundry at 54% of equipment and upgrade revenue, while KLA patterning +23%, ACM's 2,000th ECP chamber, and PDMarks define today's qualification gates across fab equipment and post-RTL ownership proof.
Chase's Take - I put more weight on Lam's 54% foundry mix than on its 26% revenue growth. Etch and deposition tools can enter the fab, but wafer starts and revenue recognition slip together until chamber matching and metrology correlation close.
My next checks are whether that mix holds in actual system shipments and when ACM's panel tool clears customer acceptance.
1. Lam Research FY2026 10-K: Foundry Equipment Mix at 54%
TL;DR - Foundry rose to 54% of equipment and upgrade revenue, ahead of memory at 39%, showing where AI fab spending is landing.
Source: Lam Research - Lam Research FY2026 10-K: Foundry Equipment Mix at 54%
2. KLA Corporation FY2026 10-K: Patterning Revenue Up 23%
TL;DR - Leading-edge, EUV and HBM complexity is increasing inspection and metrology step counts faster than wafer volume.
Source: KLA Corporation - KLA Corporation FY2026 10-K: Patterning Revenue Up 23%
3. ACM Research Q2 2026: 2,000th ECP Chamber
TL;DR - ECP and advanced-packaging growth of +168% and +153%, plus the first 510×515mm order, pushed plating into panel qualification.
Source: ACM Research - ACM Research Q2 2026: 2,000th ECP Chamber
4. Physical-Design IP Protection: Placement Through Routing
TL;DR - PDMarks distributes secret-key evidence across placement, CTS and routing, preserving ownership verification in the post-DRT database.
Source: arXiv - Physical-Design IP Protection: Placement Through Routing
What to Watch Next
- Whether Lam's 54% foundry mix holds in FY2027 Q1 system shipments
New etch and deposition installs, not service revenue, must continue for AI fab capex to convert into actual wafer starts. - KLA patterning revenue and inspection throughput rising together
As EUV layer counts rise, metrology capacity will constrain yield learning unless sampling improves and false calls fall. - ACM's 510×515mm panel-tool delivery and customer acceptance in H1 2027
Uniformity and warpage on large panels are the gates that turn a production order into recurring revenue. - Whether PDMarks can still extract placement, CTS and routing evidence after timing ECO
If the marks cannot survive signoff-stage transformations, the ownership proof will be hard to use in a real IP dispute.
Signal Radar — More Headlines
- SUMCO Q2: 300mm Shipments Rise, but Operating Loss Reaches ¥1.1B (SUMCO)
- Onto Innovation: Advanced-Node Revenue +50%, Backlog Tops $1B (Onto Innovation)
- Axcelis Q2: Memory Implant Demand and $230M Q3 Guidance (Axcelis)
- Veeco Secures $200M in Advanced-Packaging Orders (Veeco)
- Himax: Automotive ICs Exceed Half of Revenue, CPO Enters Engineering Production (Himax)
- MACOM: Data-Center Revenue +81.5%, Q4 Guidance $415M-$425M (MACOM)
- PowerScope Accelerates Post-Layout Power Estimation by 80× on Average (arXiv)
- ShimGen Automates Heterogeneous Coherence-Controller Synthesis (arXiv)
- MCHA Cuts Memory Access from 96% to 5.44% (arXiv)
- PLoRA: Pooled Memory Improves Multi-LoRA Decode Latency by 6.6× (arXiv)
- Open-Source Test Platform: About 1,200Hz Current Sampling (arXiv)
- Chiplet and LLM EDA Security: Active Interposer as Root of Trust (arXiv)
Further Reading on VLSI Korea
- ASIC Reverse Engineering: From GDS Geometry to RTL Intent
Background reading from VLSI Korea. - AWS from Inferentia to Trainium3: The Evolution of an AI ASIC with a Price Tag
Background reading from VLSI Korea.
Frequently Asked Questions
What share of Lam Research revenue came from foundry?
Foundry rose to 54% of Lam Research's equipment and upgrade revenue, ahead of memory at 39%. Lam posted FY2026 revenue of $23.23 billion.
How did KLA patterning revenue change?
KLA patterning revenue rose 23%. Leading-edge, EUV, and HBM complexity is increasing inspection and metrology step counts faster than wafer volume.
What milestone did ACM Research reach in Q2 2026?
ACM shipped its 2,000th ECP chamber. ECP and advanced-packaging growth of +168% and +153%, plus the first 510x515mm order, pushed plating into panel qualification.
What does PDMarks do for physical-design IP protection?
PDMarks distributes secret-key evidence across placement, clock tree synthesis, and routing. It preserves ownership verification in the post-detailed-routing database.
Related reading
- Daily Silicon: TSMC Approves $29.4425B Capacity Plan; RTL Hits a CPU…
- US Close Oct 22: SOX Falls 6.72% as Lam Research and Texas Instruments…
- Lam Research Posts Record $8.22B Revenue, Texas Instruments Beats Too —…
- KOSPI Falls 3.73% as Samsung and SK hynix Slide — Lam Research Earnings…
- Daily Silicon: KLA $3.66B: Semiconductor Design and Physical Design Costs
