Spoiler: I am European.The title is a bit sensationalist and - unfortunately - misleading. This project was greenlit in February 2023 and is not connected to the recent EU Chips &#x2F; Data Center &#x2F; Sovereignty Package that came out in June this year. What is notable is that the EU funding grant of 1bn was officially approved in February 2025.Technically this is a 300mm power + analog&#x2F;mixed-signal fab. This means MOSFETs, IGBTs, plus wide-bandgap SiC and GaN devices. No FinFET&#x2F;GAAFET, nothing in the 5&#x2F;3&#x2F;2nm class.The framing of the article that this is AI-related is questionable. Infineon can market these chips to the AI market or the Automotive or renewable Energy market.

ASML the holding company is European, but a large portion of their IP is firewalled within the US or Taiwan, though plenty of IP is generated within Netherlands.Much of Asia (eg. Taiwan, Japan, South Korea, Malaysia, China, Thailand, Philippines, and now Vietnam+India) as well as the US has spent decades working and financing both backend and frontend semiconductor processes, but European states fell behind in the 2000s and 2010s.

I&#x27;ve always found it fascinating that ASML is European but the latest nodes come out of Taiwan.

What specifically are they going to make in this fab?

I agree. I&#x27;m just trying to point out to HNers that Infineon wafers will end up powering MCUs or Power Electronics, not GPUs.

It is also an important producer of microcontrollers based on ARM Cortex-M cores (and of some with proprietary ISAs), though not as important as ST and NXP.While many microcontrollers are still made on older CMOS processes, to reduce costs, they would benefit from bleeding edge manufacturing processes.Dresden was where the semiconductor factories of East Germany were located.After the reunification of Germany, those were terminated, but in their place several new semiconductor factories have been built, including this new Infineon factory, to take advantage of the qualified people and of the close university.In the past, Infineon also had a DRAM factory in Dresden. But then their DRAM business was separated into an independent company, Qimonda, which went bankrupt a few years later, so the DRAM factory was closed.Also AMD had a factory there, making Zen CPUs for some years, until they were moved to TSMC, which now belongs to GlobalFoundries.

They used to, but memory is now more of a packaging play (eg. HBM) and less of a fabrication play.EU states are decades behind on backend processes like semiconductor packaging and OSAT as well.

They also used to also be big in RAM: <a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;DRAM_price_fixing_scandal" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;DRAM_price_fixing_scandal</a>Not so much anymore, but you&#x27;d wonder if it might be something they&#x27;d want to get back into, given the current market situation.

FYI Infineon primarily develops power electronics, compound semiconductors, and legacy nodes. This is critical but a distinct usecase from fabricating wafers for GPUs and bleeding edge SoCs.This helps Europe&#x27;s automotive and industrial sectors from being overly dependent on Asian intermediate parts in this space, which is a much more critical dependency from a NatSec perspective compared to bleeding edge compute.

Infineon to open fab in Germany as part of sovereignty push