ASML to Equip India's First 300mm Commercial Fab: Tata Electronics Inks $11B Dholera Lithography Deal on May 16, 2026

By NineScrolls Team · 2026-05-18 · 5 min read · Industry

Headline Deal

Tata Electronics and ASML signed a Memorandum of Understanding on May 16, 2026 in The Hague, formally committing ASML to supply the lithography tools that will outfit India's first commercial 300mm semiconductor fab in Dholera, Gujarat. The signing was witnessed by Indian Prime Minister Narendra Modi and Dutch Prime Minister Rob Jetten during Modi's European tour.

The MoU covers more than tool sales. ASML committed to enabling the "establishment and ramp-up" of the Dholera fab, plus collaboration on lithography-intensive talent development, supply chain resilience, and R&D infrastructure tied to the site.

Inside the Dholera 300mm Fab

The Dholera plant carries a planned total investment of US$11 billion (roughly Rs 91,000 crore) and is being built as India's first commercial 300mm (12-inch) wafer fab. Total monthly capacity is planned at 50,000 wafers serving analog and logic IC end markets.

Tata Electronics has positioned the fab to supply chips for automotive, mobile devices, artificial intelligence, and other segments. Construction is progressing rapidly per the Tata Electronics release, with the ASML MoU now locking in the lithography backbone of the toolset.

ASML's Role and Quotes

ASML will deploy its "holistic suite of advanced lithography tools and solutions" at Dholera, according to the joint announcement. The Dutch company supplies the deep-ultraviolet (DUV) lithography systems used to pattern wafers at the 28nm to 110nm process nodes Tata will run — distinct from the EUV machines reserved for leading-edge sub-7nm nodes.

"India's rapidly expanding semiconductor sector represents many compelling opportunities, and we are committed to establishing long-term partnerships in the region," ASML President and CEO Christophe Fouquet said in the statement.

Dr. Randhir Thakur, CEO and MD of Tata Electronics, said ASML's expertise would "ensure the timely ramp of our Fab in Dholera, create a resilient and trusted supply chain for our global customers, drive innovation, and develop talent locally."

PSMC Technology Stack: 28nm to 110nm

Tata Electronics' anchor process technology partner is Taiwan's PSMC (Powerchip Semiconductor Manufacturing Corporation). The PSMC tie-up gives Dholera access to a portfolio that spans 28nm, 40nm, 55nm, 90nm, and 110nm nodes — mature and mid-mature CMOS process technologies ideally suited to power management, microcontrollers, display drivers, image sensors, and automotive-grade analog/mixed-signal chips.

That mix of nodes is significant for the equipment supply chain. None of these nodes require EUV. All of them rely heavily on plasma-enhanced CVD, plasma etch, PVD metallization, and increasingly ALD for high-k/metal gate and barrier layers at the 28nm corner.

Why The Hague, Why Now

The signing came as India and the Netherlands deepen cooperation on critical technologies. According to Al Jazeera, Modi's talks with Jetten ranged across defense, space, maritime systems, and a more flexible visa regime for Indian students and workers — but the ASML deal was the marquee economic deliverable.

For ASML, India is a strategic hedge as Chinese demand faces tightening U.S. export controls and as Taiwan-centric concentration risk weighs on customer planning. For India, the deal helps validate the credibility of the Dholera project to global customers and suppliers, particularly given previous skepticism about India's ability to execute a commercial 300mm fab on schedule.

What This Means for Plasma Processing and Thin Film Deposition

The headlines focus on ASML and lithography, but a 50,000-wafer-per-month 300mm fab running 28nm to 110nm CMOS will procure a much larger volume of plasma etch, plasma deposition, and adjacent vacuum process tools than it will lithography scanners. Lithography historically represents roughly 25–30% of wafer fab equipment spend; etch and deposition combined typically rival or exceed that share, especially at mature and mid-mature nodes where multi-layer back-end-of-line metallization dominates.

For plasma processing equipment, Dholera's toolset will include reactive ion etch (RIE) and inductively coupled plasma (ICP) etchers for poly, contact, via, metal, and dielectric etch steps; PECVD chambers for silicon nitride passivation, silicon oxide ILD/IMD, and low-k dielectric stacks; and plasma cleaning, ashing, and surface activation systems throughout the process flow. At 28nm in particular, plasma-activated atomic layer processes for gate spacers and barriers become first-order.

For thin film deposition systems, the fab will need PVD sputtering for aluminum and copper metallization layers and barrier metals; CVD and PECVD systems for ILD/IMD oxides and silicon nitride; and ALD for high-k gate dielectrics, copper barrier liners, and conformal coatings at the leading 28nm corner of the technology mix. ASM International, Applied Materials, Lam Research, Tokyo Electron, ACM Research, Naura, and Piotech are the natural beneficiaries on the deposition side once Tata moves beyond the MoU phase and begins tool procurement in earnest.

For the equipment supply chain, Dholera implies fresh demand for RF plasma sources, sputter targets, high-purity gas delivery systems, vacuum components, mass flow controllers, process control and metrology, and ultra-high-purity precursor materials. India's domestic supplier base is shallow today; ASML's commitment to "supply chain resilience" as part of the MoU signals that subsystem and consumables suppliers will be expected to localize footprint, training, and inventory near Dholera over the ramp period. That is precisely the segment where precision plasma processing and deposition system vendors with global field-service depth — including U.S.-based suppliers — should be positioning now.