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Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by baybal2 on Wednesday February 10, 2021 @05:28PM (#26095671)
> New $17B Fab in the USA by Late 2023

Impossible.

Leads times on fab hardware are on all time high.

Not to say that construction, and setup itself would be extremely challenging in such timeframe.

And not saying that US has no supply chain locally for modern fabs. Intel famously flies a lot of its consumables from abroad.

Samsung will have similarly to transport its consumables by air if they go with this plan.

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by sdenton4 on Wednesday February 10, 2021 @06:02PM (#26096038)
Prior art: https://www.google.com/amp/s/amp.theguardian.com/us-news/202...

Foxconn promised a giant fab in exchange for massive tax breaks, and then just took the tax breaks and did nothing. Any reason to expect this is different?

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by WillPostForFood on Wednesday February 10, 2021 @06:34PM (#26096316)
>then just took the tax breaks

They didn't get the tax breaks because they didn't meet the targets.

From your article:

After Foxconn failed to meet its job creation targets, Wisconsin’s governor, Tony Evers, last month pulled a deal that would have handed the company nearly $4.5bn in incentives for completing its plans.

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by _jal on Wednesday February 10, 2021 @07:14PM (#26096626)
The tax breaks to Foxconn were just one aspect of the deal, and unless you're specifically interested in Foxconn, it makes sense to look at everything that happened.

Hundreds of millions were spent on variously infra improvements, eminent-domaining people out of the way, lawyers, etc.

https://www.chicagotribune.com/suburbs/lake-county-news-sun/...

I actually don't know how much Foxconn did get out of it. They've apparently run similar scams elsewhere, it appears to be a Foxconn side gig.

There's a fun book in here for a scrappy investigative journalist.

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by WillPostForFood on Wednesday February 10, 2021 @08:41PM (#26097243)
Hundreds of millions were spent on variously infra improvements, eminent-domaining people out of the way, lawyers, etc.

This is potentially wasted money, but it did not go to Foxconn, and presumably created infrastructure jobs. Not defending the deal, but it is often mischaracterized. The benefits to the companies usually are tax rebates that are only valuable if the company makes real investments that are taxable. They are not direct payments.

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by _jal on Wednesday February 10, 2021 @08:56PM (#26097345)
Purpose-built infra is almost always wasted if the purpose is unfulfilled; sure, maybe someone else can find a way to use it, but it was built to do things nobody needed.

> and presumably created infrastructure jobs

Usually you hear people complain about dig-a-hole-then-fill-it-up jobs. But if we're going to start supporting those, it would be best not to tie them to scams, I think.

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by bohadi on Thursday February 11, 2021 @12:10AM (#26098454)
> and presumably created infrastructure jobs

Yeah. Sounds a lot like the dig-up-all-the-carbon-burn-then-bury-it-again civilizational project going on the past 100, and next 100 years.

What exactly was the purpose to "re-arranging small bits of matter near the surface of the earth" again? [1]

Basically I wanted to make a comment about greedy exploitation-exploration trade-off strategies here but will stop short at this kind of eliptical passing remark.

[1] paraphrasing Russell in https://en.wikipedia.org/wiki/In_Praise_of_Idleness_and_Othe... it is appropriate given current moment

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by imtringued on Thursday February 11, 2021 @09:26AM (#26101774)
>What exactly was the purpose to "re-arranging small bits of matter near the surface of the earth" again?

From the same man that proposed the idea of "re-arranging small bits of matter near the surface of the earth".

>It would, indeed, be more sensible to build houses and the like; but if there are political and practical difficulties in the way of this, the above would be better than nothing.

It's a social hack to get around idiotic situations. It's like moving to mars because you are worried about a nuclear war or climate change. Dumb games require dumb players.

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by imtringued on Thursday February 11, 2021 @09:16AM (#26101686)
>This is potentially wasted money, but it did not go to Foxconn, and presumably created infrastructure jobs.

If Foxconn tricked a local government into providing free "useful" infrastructure it could just rent that "useful" infrastructure out to a different company and thus capture the entire tax benefit. However, they didn't even do that... The money was fully wasted.

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by csmiller on Wednesday February 10, 2021 @11:47PM (#26098346)
There was an interesting episode of Reply All on this https://gimletmedia.com/shows/reply-all/2ohgza
Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by specialist on Thursday February 11, 2021 @12:16PM (#26104258)
> eminent-domaining people out of the way

On top of everything else, abuses of eminent-domain, civil forfeiture, and so forth really, really bother me.

In principle, I unconditionally support the right of the polis (the government) to do what needs to be done. My own city basically used extralegal means to wrestle numerous blighted, condemned properties away from a trust. The creators of the trust were dead and no one was left to negotiate.

But hot damn these levers of power get abused.

Please recommend any books, articles, etc advocating reforms.

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by _jal on Thursday February 11, 2021 @08:29PM (#26109823)
> Please recommend any books, articles, etc advocating reforms.

Ilya Somin is a law professor who writes a lot on ED-reform.

As far as action, the Institute for Justice looks for cases they think they can make with, and lobby for legal reform.

https://ij.org/issues/private-property/eminent-domain/

You'll find they both come at things from a libertarian direction, but neither are rabid.

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by bilbo0s on Wednesday February 10, 2021 @07:51PM (#26096886)
Well, as a Wisconsinite I'd be remiss in not pointing out that this is the Chicago Tribune. Chicago and Illinois are always gleeful about the various piles of excrement we land ourselves in here in Wisconsin.

That said, yeah, I also have to be honest. We're down about 1 billion dollars on that Foxconn thing. That's what we're out of pocket. The new governor, wisely, took what remained of our chips and left that table. You get mad, but you just have to chalk it up to a learning experience.

The Illinois people are right on this one by the way. Not even in Illinois would their leaders get away with a 5.5 billion dollar con. The people in Illinois are so used to dealing with corruption that they would have started asking questions and raising a fuss long before it got to that point. Our problem is that we're so accustomed to our corruption that we never raised a fuss until it was way too late.

All that said, in Wisconsin our leaders didn't get away with 5.5 billion dollar con either technically speaking. Scott Walker and his boys got us for about a billion, but they didn't get as much as they wanted. So fibs shouldn't gloat too much, because while I can't see anyone in Illinois getting away with a 5.5 billion dollar pure con, I could see someone getting away with maybe a billion. (It's just that they're far more wealthy than we are, so that billion doesn't hurt as much.)

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by ProAm on Wednesday February 10, 2021 @08:14PM (#26097056)
> you just have to chalk it up to a learning experience

Everyone knew from the start this was a BS deal and never going to happen or make ANY sense. This was pure incompetence at a political level that was paid for by tax payers.

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by didibus on Wednesday February 10, 2021 @10:19PM (#26097885)
I'm definitely taken aback with how you speak of this like its two sports team.
Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by tootie on Wednesday February 10, 2021 @07:02PM (#26096522)
I absolutely don't understand Foxconn's game there. Was this just a scam from the start? What was the upside for them? Or did they actually intend to follow through and just failed?
Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by AaronFriel on Wednesday February 10, 2021 @08:19PM (#26097088)
This may be too political for Hacker News, but...

Hope that the Governor of Wisconsin stayed a Republican? Now, that's not to say Democrats can't engage in grift, but, the deal was started under a Republican Governor in a notoriously corrupt state where the promise of Foxconn jobs was lauded by legislators, the governor, and the former President as a win for the people of the state, for our country, and a blow to China (that we were taking jobs back).

Foxconn's incentives seemed aligned with promising the moon and if those people were reelected, well, wouldn't compensating Foxconn for those promises and their outcome (the election outcome, not the factories) be fair?

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by tootie on Thursday February 11, 2021 @10:12AM (#26102242)
But what the hell does Foxconn get out of it? The deal was for tax breaks which only pays off if you have taxes to pay on profits or real estate and they don't have either. They didn't come close to meeting the employment goals for the deal to kick in either. So, they puff up some local Republicans which reflects a bit on the president. Then they embarrass themselves and everyone who promoted the deal and end up in the exact same financial position as before. This just feels like a big screw up more than a conspiracy.
Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by AaronFriel on Thursday February 11, 2021 @10:27AM (#26102465)
Perhaps you should ask Foxconn why they are so strenuously objecting to the new leadership not holding up their end of the deal?

Many people's gut reaction to a whiff of partisanship here or suggestion of corruption or conspiracy is to push back hard. Well, dammit, what did Foxconn want to get out of it except for billions of dollars in ill-gotten tax incentives?

I'm responding so incredulously to you because everyone's motivations here was advertised loudly. It's not a conspiracy if it happens in broad daylight.

It seems clear to me that they wanted to not have to pay taxes in Wisconsin for many, many years to come.

https://apnews.com/article/technology-wisconsin-d3f025e43ab0...

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by NotSammyHagar on Wednesday February 10, 2021 @09:09PM (#26097435)
Foxconn leaders seemed to be trying to create a big project that appeared to create lots of jobs to appeal to Trump (perhaps so the prez could point to it as jobs created, and then maybe Foxconn would get something out of it?) and less caused by the gov of Wisconsin. I agree it looked obviously like a silly deal that made no sense.
Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by boomboomsubban on Wednesday February 10, 2021 @08:59PM (#26097364)
Why would Foxconn care who governs Wisconsin?
Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by AaronFriel on Wednesday February 10, 2021 @09:47PM (#26097670)
Foxconn negotiated a deal with members of a political party that was in power, that deal was an empty promise, and those power brokers used that promise from Foxconn as part of their political messaging with the hope of being reelected.

Had those politicians stayed in office, it's possible they would reward Foxconn for participating in the charade that helped them obtain reelection. Is it certain? No, I won't say it is.

But, what else was Foxconn's goal if not to actually realize those incentives without having to make the investment to justify them? They knew they were promised an enormous incentive by the state, and they knew that they would not fulfill their end of the bargain. If they also knew that they wouldn't realize those incentives, why did they pursue them? The simplest answer is that they fully intended to realize them.

Surely at least some of the negotiators of that deal legitimately believed that the other party - the Republican Governor and majority legislature in the state - would play ball?

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by dodobirdlord on Wednesday February 10, 2021 @09:42PM (#26097645)
If the deal never really made sense and was just a ploy by the Governor to drum up support, then a change in administration would mean that the new administration has no interest in paying off Foxconn for their part in the charade.
Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by aj7 on Thursday February 11, 2021 @03:29AM (#26099452)
Exactly.
Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by aeturnum on Wednesday February 10, 2021 @07:18PM (#26096657)
My read on the situation is they saw the opportunity to get subsidies and so negotiated to maximize what they were given. I imagine it comes from some maximalist position that says that if you plan to do X, you need to say you'll do 10X so you never 'lose out' on subsidies you might have been able to take advantage of in the good years.

A lot of the reporting at the time emphasized that Foxconn had a history of doing this in other countries. It seems like a negotiating tactic that evolved in an age of cynical political environments where everyone's proximate goal is to announce a 'deal' with the full expectation that they won't be in a position to take credit (or blame) for the quality of that deal.

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by ethbr0 on Wednesday February 10, 2021 @09:35PM (#26097589)
I don't think Foxconn saw this as screwing anyone. I think they saw it as doing business the way they typically do in China.

What would have happened if this deal had been done in China?

No one would have reported on the failure. The local jobs numbers would have "jumped." Infrastructure would have been "built." Everyone would have gotten a pat on the back and/or promotion for hitting their economic targets.

The weakness of command-style political systems have always been that they incentize systemic lying.

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by aeturnum on Thursday February 11, 2021 @01:01PM (#26104911)
Foxconn is an international company that operates in many countries outside of China. Suggesting they are too simple to realize the business climate is different outside of China seems insulting and infantilizing. Their operating income is ~$180 billion USD a year. They are aware that business conditions are different in different countries.
Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by ethbr0 on Thursday February 11, 2021 @01:43PM (#26105474)
The Foxconn deal had $3-4.8B worth of subsidies attached, and investigative reporting says the branch of the company executing on the opportunity couldn't even accomplish basic tasks like "Decide what to build" or "Decide what skills were needed in hired staff."

The takeaway is that either (a) everyone who touched the Wisconsin project is an idiot, but an outlier in the company, or (b) the failure to execute in Wisconsin is indicative of the general state of the company.

(a) seems like a stretch, given the project's size and visibility. Ergo, (b).

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by aeturnum on Thursday February 11, 2021 @05:31PM (#26108301)
Leaving a subsidy on the table is not exactly like leaving money on the table for either party. They lower costs and lower the tax revenue from a business, but they don't represent a cost (outside of the cost to negotiate and write the deal). It seems like calling the people involved idiots (or suggesting the entire company is...setting itself up to fail to execute?) requires knowing internal details of Foxconn's financials.

A $1bn increase in revenue would be less than a 1% increase for Foxconn overall. That suggests they're probably willing to bear extremely high costs to establish new sites, as long as those sites will eventually yield significant revenue. Their negotiating tactics here seem short sighted from my point of view, but when you're as large as they are you create your own conditions.

Edit: Like...this deal seems to allow them to operate any of their businesses in Wisconsin. If they decide not to, they burn bridges in Wisconsin, but they wouldn't care about burning those bridges because burning them means they don't want to do business in the state. It seems like all they lose is their negotiators' salaries, small (for them) facilities costs, and whatever general goodwill they lose.

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by helloworld653 on Wednesday February 10, 2021 @07:12PM (#26096608)
Pretend, delay, outlast.
Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by _jal on Wednesday February 10, 2021 @06:10PM (#26096124)
Foxconn was an obvious con from the start. If you go back and look at contemporaneous reporting, even the "MSM" reporting was a bit incredulous - it just was really obvious, with only certain politicians claiming otherwise.

Which is not to say this won't become a cesspool, too. But at the very least, I don't see scummy pols waving wads of cash at Samsung right now.

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by bgorman on Wednesday February 10, 2021 @07:50PM (#26096880)
Nit: factories are not fabs, "fabs" refers to semiconductor manufacturing factories.
Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by boardwaalk on Wednesday February 10, 2021 @06:53PM (#26096454)
Samsung already has a fab in the U.S. That's reason to expect different.

I'm not going to say Foxconn was doing business the way Chinese do business, but maybe there's a culture thing there.

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by baja_blast on Thursday February 11, 2021 @11:56AM (#26103931)
Another thing is the type of manufacturing Foxconn does is extremely labor intensive, it's essentially assembly shops. No way paying US wages would be competitive for them. But things like semiconductor manufacturing requires way less people so salary differences are negligible.
Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by blackrock on Wednesday February 10, 2021 @11:08PM (#26098164)
Foxconn is a Taiwanese company.

Every HN’er here promotes for the freedom and democracy loving people of Taiwan. They even claim it’s a country.

So get your “country” correct.

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by rossdavidh on Thursday February 11, 2021 @09:38AM (#26101884)
Well Samsung has already built a fab in Austin, Texas, and it has run for many years, so that's one reason.
Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by dmeeker on Wednesday February 10, 2021 @05:38PM (#26095790)
Samsung has a long-term capital and capacity planning process. Isn't it possible (if not likely) that they would pre-order equipment as part of capacity planning without having already decided where it's going to be deployed?
Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by ksec on Wednesday February 10, 2021 @06:01PM (#26096024)
>Samsung has a long-term capital and capacity planning process.

This. Samsung is another company like Amazon that takes long view and flywheel to another level. And to answer question to comment below. Yes at one point Samsung was trying to make their own EUV Scanner, if you consider their NAND and DRAM scale it should comes as no surprise. And Samsung has their own Chemical Subsidiary along with dozen of others for their Foundry. They are taking vertical integration to an extreme.

And that is speaking as someone who dont particularly like Samsung. But Credit where Credit's due.

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by to11mtm on Wednesday February 10, 2021 @09:09PM (#26097433)
Let's also not forget their digital imaging line, specifically their foray into Mirrorless cameras

Sure, they shelved it (Hard to compete with established players who can spread R&D over volume), but people were pretty amazed at how well Samsung did entering that market from a quality standpoint.

Why does that matter? Because that indicates they have plenty of skill in lens manufacture, which is another critical component to a good fab.

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by totalZero on Wednesday February 10, 2021 @09:33PM (#26097575)
Makes you wonder why one of the major semiconductor equipment companies doesn't team up with Canon or Nikon and compete with ASML/Zeiss.
Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by MarkSweep on Wednesday February 10, 2021 @10:57PM (#26098097)
Canon and Nikon already makes their own lithography machines:

https://global.canon/en/product/indtech/semicon/

https://www.nikon.com/products/semi/

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by totalZero on Thursday February 11, 2021 @12:30AM (#26098557)
That's right. Deep UV. They all but threw in the towel on EUV.

But the difference is that ASML + Carl Zeiss absolutely run the market.

Nikon has about 10% market share, and Canon 5%. The rest is basically ASML.

The thought on my mind is that any one of the major American semiconductor equipment manufacturers could partner with either of the two Japanese optics houses. Canon is worth about US $25B, and its semiconductor business generates about a fifth of its revenue. It's big enough to be useful, but small enough to be acquirable.

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by avs733 on Wednesday February 10, 2021 @05:39PM (#26095804)
it's possible but it's going to take at least a year to build the building, another year or so to install, and another year to qual (these are ballparks).

Not to mention they have to staff the thing, train the staff, etc.

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by babelfish on Wednesday February 10, 2021 @05:45PM (#26095850)
All of those things can be parallelized. It's one thing to say "opening by the end of 2023 is unlikely", but to say it's impossible is unnecessarily dismissive.
Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by avs733 on Wednesday February 10, 2021 @09:04PM (#26097391)
You can’t parallelism those... you need a building to install tools in it. You need the tools installed to qual them. You need the tools quaked to qual a process...

From personal experience I would posit scaling semiconductor manufacturing as 10x to 50x harder than getting a process flow to work in a development fab. Ramps are absolutely killer.

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by singhrac on Wednesday February 10, 2021 @05:53PM (#26095938)
While I'm also optimistic on Samsung's ability to execute some version of this plan, those things can't be parallelized. You can't set up a complex water delivery mechanism until after the building is completed and the cleanroom has been built to spec and tested, and you can't calibrate the gigantic ASML machines until after that.
Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by jedberg on Wednesday February 10, 2021 @06:00PM (#26096010)
But you can train the staff in Korea (or at any other running fab) and have them ready to go the day it's qualified.
Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by shard on Wednesday February 10, 2021 @08:26PM (#26097150)
That seems like a reasonable timeline, which means the fab will be online by 2023, just like the article says. Mass production won't start until 2024, though.
Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by avs733 on Wednesday February 10, 2021 @05:39PM (#26095797)
comparative data point:

Intel's last fab build took 9 years to go from green field to producing wafers (note...faster is possible)

https://www.tomshardware.com/news/intels-long-awaited-fab-42...

Some more realistic notes because I sound a little hyperbolic:

2011 - break ground

2013 - finish basic construction

2014 - stop progress

2017 - start install of tooling

2020 - production

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by shard on Wednesday February 10, 2021 @08:31PM (#26097180)
Intel does not run at Korean speed.

Samsung's Pyeongtaek Line 3 fab broke ground in 09/2020, construction expected to be complete by 2H/2021, mass production by 2023. This is not an unreasonable speed for Samsung.

Of course, the slower rate of work by American construction companies could slow this down.

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by avs733 on Wednesday February 10, 2021 @09:05PM (#26097403)
I would bet money on this one. No first complete wafers in 2023.
Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by Nokinside on Wednesday February 10, 2021 @05:40PM (#26095812)
New fab in 4 years is manageable. It may have been in plans for some time, they just chose a new location now.

They build it in Arizona where Intel has several fabs and where TSMC is building their medium-sized 25K/month 5nm Megafab.

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by baybal2 on Wednesday February 10, 2021 @05:51PM (#26095918)
25k starts a month is not a megafab
Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by Nokinside on Wednesday February 10, 2021 @06:49PM (#26096433)
It's a megafab. It's not a gigafab.

megafab means medium capacity in TSMC's terminology.

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by TrainedMonkey on Wednesday February 10, 2021 @05:49PM (#26095896)
> There is an intrigue about the new fab though: Samsung hasn't stated which process node it will be designed for.

Let's restate the question. Which node can they get up by 2023 and how much of security critical U.S. consumption can that cover?

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by baybal2 on Wednesday February 10, 2021 @05:59PM (#26096008)
> how much of security critical U.S. consumption can that cover?

What US can't source for F-35 locally are Xilinx FPGAs at either 65nm, or 40nm nodes.

The question is not in node size as such as having an FPGA process capability.

FPGAs on generic CMOS don't work great. The ability to tweak, and optimize the process specifically for individual design is huge for FPGAs.

Intel with their CPUs are very much in the same situation, but in reverse. They cannot move from "hand polished" proprietary processes they've been developing for decades to anything else.

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by robocat on Wednesday February 10, 2021 @07:15PM (#26096633)
> [Intel] cannot move from "hand polished" proprietary processes they've been developing for decades to anything else.

Later this year TSMC will be producing Intel CPUs on 5nm. Clearly contradicts your assertion.

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by monocasa on Wednesday February 10, 2021 @09:59PM (#26097763)
That's the rumor, but it's still unsubstantiated.
Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by robocat on Thursday February 11, 2021 @09:21PM (#26110110)
True, not confirmed by Intel, but backed by fairly substantial sources: http://www.trendforce.com/presscenter/news/20210113-10651.ht...

And: Intel CEO Bob Swan said the company had identified a "defect mode" in its 7nm process that caused yield degradation issues. As a result, Intel has invested in "contingency plans," which Swan later defined as including using third-party foundries.

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by madengr on Wednesday February 10, 2021 @06:18PM (#26096184)
What process is Xilinx using; not CMOS?
Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by baybal2 on Wednesday February 10, 2021 @06:41PM (#26096367)
CMOS, but likelly with much more differences from CMOS for mainstream logic.
Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by stjohnswarts on Wednesday February 10, 2021 @08:56PM (#26097342)
I doubt that. FPGA's are just digital circuits. They don't use any onboard "ROM" the vast majority load their programming from an external chip. Where are you getting they don't use standard CMOS tech?
Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by kevin_thibedeau on Wednesday February 10, 2021 @11:22PM (#26098228)
Typical SRAM FPGAs use a conventional process but there are architectures that use floating gates and OTP antifuses that need specialized processing.
Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by hardolaf on Friday February 12, 2021 @04:57PM (#26119024)
And? Xilinx+Intel is 90% of the market. They're the only ones who actually matter. And I can tell you from experience that defense is considering almost no on else.
Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by gok on Wednesday February 10, 2021 @08:18PM (#26097086)
It's an expansion of an existing fab
Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by Spooky23 on Wednesday February 10, 2021 @06:57PM (#26096480)
Pretty sure that the Global Foundries fab in New York didn’t take much longer once funded.
Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by Beached on Wednesday February 10, 2021 @05:31PM (#26095710)
doesn't samsung have the capability to create its own fab hardware? if they are the supplier to themselves, wouldn't it be reasonable that they can prioritize delivering to themsleves
Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by avs733 on Wednesday February 10, 2021 @05:37PM (#26095777)
not that I am aware of (read: no unless someone proves me dumb)

Major supppliers include:

Nikon

ASML

KLA-Tencor

Applied Materials (AMAT)

Lam Research

the timeline they are suggesting isn't literally impossible as a matter of phyics but is, to me, laughably unrealistic and likely done to try and extract tax incentives.

Unless they have already broken ground in Texas...and are just shopping for a better deal

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by baybal2 on Wednesday February 10, 2021 @05:47PM (#26095865)
> Major supppliers include:

Add like 100 more companies to the list.

A fab is not only a lithographic line, but a ton of other very unique, industry specific equipment.

Air handling for fabs stuff is up to 24 months lead time, and has no use in any other industry.

Ultra clean water plants — 9 to 18 months. Just two vendors on the planet.

Gas plants — take few years to construct by themselves

Chem plants — again years long lead time equipment from only one vendor in the world

On site mask shops — equipment, and processes not much cheaper, or less scarce than the last gen chip making gear itself.

Cleaning stations, degassing stations, industry specific SCADA hardware, AMHS... (https://youtu.be/XKXZT-BBUEE)

Post-backend stuff...

The list will go on for a few screens.

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by avs733 on Wednesday February 10, 2021 @09:07PM (#26097419)
I’m honestly surprised we have not seen a blank wafer shortage. I remember the craziness post 2011 earthquake...”well how many wafers do we have”
Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by nl on Wednesday February 10, 2021 @09:30PM (#26097554)
There is a blank wafer shortage, but - strangely - for 200mm wafers (not the state-of-the-art 300mm ones)

https://www.extremetech.com/computing/318554-a-massive-chip-...

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by avs733 on Thursday February 11, 2021 @10:41AM (#26102708)
I wouldn't even have thought to look at 200mm for a shortage. That is an (in hindsight) obvious corner of death for these processes/products I wouldn't even have thought of.
Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by totalZero on Wednesday February 10, 2021 @09:47PM (#26097674)
Interesting. Tells us something about the maturity of the products seeing unanticipated demand.
Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by mhh__ on Wednesday February 10, 2021 @07:00PM (#26096507)
Even a Pencil (I, Pencil) takes thousands and thousands of people, I'm guessing it's on the order of millions for a big fab.
Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by kuschku on Wednesday February 10, 2021 @05:33PM (#26095722)
ASML is the only supplier for EUV machines. Samsung can’t just create those easily themselves (or they would).
Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by Robotbeat on Wednesday February 10, 2021 @06:20PM (#26096207)
Is there any reason they couldn’t just start with multipatterning 193nm immersion? Maybe even ship that equipment out from a facility being upgraded.

Also, ASML’s EUV light source division was fairly recently (2013) acquired from... California. Cymer, LLC.

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by kokx on Wednesday February 10, 2021 @07:00PM (#26096500)
The type of equipment ASML produces generally gets brought in at a specific time during the construction. They kinda build the cleanrooms around ASML's machines instead of bringing them in afterwards.

Retooling for EUV (or any new generation of such equipment) is very hard. Most (if not all) foundries build new factories rather than retooling old ones.

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by totalZero on Wednesday February 10, 2021 @09:43PM (#26097649)
> They kinda build the cleanrooms around ASML's machines instead of bringing them in afterwards.

I know they're massive, but do you have a source for this? I was under the impression that construction and tool installation are two distinctly separate phases of construction due to the requirements for an immaculate environment. Also, my understanding is that companies like to bring the tools in as late as possible to shorten the delay between capex outlay (tools are expensive) and first production.

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by kokx on Thursday February 11, 2021 @08:51AM (#26101475)
My source for this is my professors at the TU/e in Eindhoven and guest lecturers from ASML (TU/e is the closest university to the ASML campus in Veldhoven).

Unfortunately I don't have a more reliable source on that though.

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by baybal2 on Wednesday February 10, 2021 @07:28PM (#26096730)
> Is there any reason they couldn’t just start with multipatterning 193nm immersion?

Time, yields, line size.

Quadruple patterning quadrupples the lithography steps counts. And quadrupples thermal cycles. Which adds more than 4x impact on the number of bad wafers.

100% - 2% * 4 != 100% * 0.98⁴

You need 4x the equipment to complete the same volume of wafers in the same time, which means 4x the line length.

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by baybal2 on Wednesday February 10, 2021 @06:25PM (#26096251)
Retooling of anymuch modern fabs is not economical.

I don't see much retooling for anything below 45nm, if not 65nm.

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by adriancr on Wednesday February 10, 2021 @07:14PM (#26096627)
multipatterning DUV will get you up to a point if thats what you were asking. You cant reach 5nm with that. (if that were possible you wouldnt see everyone jumping on ASMLs euv bandwagon)

As for lightsource, sure, that was/is a US company, but there's a lot more to a machine then just the light source.

Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by nine_k on Wednesday February 10, 2021 @11:03PM (#26098135)
Since they are expanding an existing facility, many complex things might be already available on the site, and building the rest in 3 years may be realistic.
Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by m3kw9 on Wednesday February 10, 2021 @06:33PM (#26096307)
Probably not at 100% capacity.
Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by cgb223 on Wednesday February 10, 2021 @06:12PM (#26096140)
Sounds like a market opportunity to produce more of those consumables locally
Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by f430 on Wednesday February 10, 2021 @09:27PM (#26097534)
baybal2's comment is incorrect. this is merely an expansion on top of their existing capacity in Texas.
Re:Samsung Foundry: New $17B Fab in the USA by Late 2023 by baybal2 on Thursday February 11, 2021 @02:46AM (#26099227)
If it is, than it makes more sense.

But still, if it was a greenfield project, than it would've been nonsense.