| Cult of Mac

Apple’s chipmaker pours $3.5 billion into Arizona plant

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TSMC chip wafer
TSMC is investing heavily in an Arizona plant that will make chips for Apple and other companies.
Photo: TSMC

TSMC is going large with its Arizona plant. The Taiwanese company that makes processors for almost every type of Apple device committed itself to putting $3.5 billion into its U.S. subsidiary. And that’s only part of the eventual cost.

Apple has already promised to use chips made at the plant.

As 3nm processors go into production, Apple’s chipmaker looks ahead to 2nm

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TSMC 7nm processor
Apple chips keep shrinking, which makes them more efficient.
Photo: TSMC

Taiwan Semiconductor Manufacturing Company began cranking out chips using its new 3nm process Thursday at its Tainan plant. But, never one to rest on its laurels, TSMC is already laying the groundwork for 2nm processors.

Apple is expected to be among the first companies to benefit from the cutting-edge chips, which will be faster while requiring less power.

Apple commits to buying chips from TSMC’s Arizona plant

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Apple might get cutting-edge 3nm processors in 2022
TSMC will start producing advanced 3nm processors for Apple in a factory in Arizona.
Photo: Apple/Cult of Mac

Apple CEO Tim Cook said Tuesday that his company will buy processors made in Arizona by TSMC, which currently produces Apple’s most sophisticated chips primarily in Taiwan.

Plus, Taiwan Semiconductor Manufacturing Company revealed that it will pour even more billions into Arizona by adding a second chip factory in the state.

Hands-on: All iPads get these great new iPadOS 16 features

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Hands-on: All iPads get these great new iPadOS 16 features
Improved Files and Mail apps are just a couple of the great new iPadOS 16 features coming to non-M1 iPads.
Image: Ed Hardy/Cult of Mac

There’s more to iPadOS 16 than floating app windows. The Files app gets some significant improvements in the upcoming upgrade. There’s a Weather app and great new features in the Mail and Messages apps. Plus, you can hand off a FaceTime call between your Apple computers.

These enhancements are available to every iPad that supports iPadOS 16, which is currently in developer beta. So don’t think there’s nothing coming this fall for tablets without an Apple M1 processor. That’s just not true.

iPhone and Mac might get cutting-edge 3nm processors in 2022

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Apple might get cutting-edge 3nm processors in 2022
Apple will reportedly be one of the first companies in the world able to offer processors made with a 3nm process.
Photo: Apple/Cult of Mac

Apple’s computers could take another step ahead of the competition in 2022 with processors made with a 3nm process. This would bring better performance to iPhone and/or Mac while using less power than its current chips.

The Mac-maker’s current processors are made with a 5nm process, which already puts them ahead of the curve.

Apple chipmaker suffers gas contamination on iPhone and Mac production lines

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Apple Silicon
TSMC makes Apple Silicon chips for Apple.
Photo: Apple

Apple chipmaker TSMC, which makes both Apple’s A-series and Apple Silicon chips, says that its production lines have been hit by a gas leak. This has affected some of its chip production — including the advanced chip fab used for upcoming iPhones and Macs.

“To ensure that there will be no issues with production quality, TSMC is currently carrying out stringent follow-up operations,” TSMC said. It told Reuters that it doesn’t expect this to he a “significant impact” on operations.

A16 Bionic: TSMC gears up to produce first 3nm chips for future iPhone

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Apple A14 is made with an amazing 5nm production process.
Ready to see the A14 look like old hat?
Screenshot: Apple

Apple’s A14 chipmaker Taiwan Semiconductor Manufacturing Co. (TSMC) is gearing up for “risk production” of its next-gen chips, Digitimes reported Friday.

The chips in question are TSMC’s 3-nanometer chips, expected to be the eventual successor to the current 5-nanometer chips. Risk production refers to the dress rehearsal process for manufacturing, in which things appear ready to go, but are not quite ready to go into mass production just yet.

Ex head of iPhone processors founds chip-design company

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Apple sues former chief architect of iPhone chips
Apple is suing its former chip engineer, center, for breach of contract.
Photo: Nuvia

You may never have heard of Gerard Williams III, but for years he played a large part in designing every iPhone processor. He left Apple early this year, and is now the CEO of Nuvia, a firm headed by three ex Apple execs that’s designing its own chips.

But they aren’t taking on their old company. Instead, Nuvia will make processors for data centers.

Chip-maker’s lawsuit could block iPhone imports to the US

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TSMC 7nm processor
TSMC microprocessors like these are the subject of a massive lawsuit brought by a US chipmaker.
Photo: TSMC

US-based Globalfoundries filed multiple patent-infringement lawsuits against TSMC, the Taiwanese company that manufactures the processors used in all iPhone and iPad models. It also sued Apple, Google and others that make products with TSMC chips.

The lawsuits seek the block the import into the US and Germany of all semiconductors made with what Globalfoundries claims is its intellectual property.