[ad_1] Typically, the more transistors built into a chip, the more powerful and/or power efficient that chip is. TSMC will begin mass production of 2nm chips during the second half of this year. Apple is expected to be among the first companies to use a 2nm application processor to power a smartphone with 2026's iPhone 18 line; The latter will have the A20 and A20 Pro application processors. TSMC won't be the only foundry in the US producing 2nm SoC chips. Samsung plans to build an advanced chip production facility in Taylor, Texas. Not only did Samsung spend billions to help build the factory, but the company received incentives worth $4.74 billion from the US government. Samsung Foundry hopes to start producing chips at the facility in 2026. A new report from Korea says that Samsung Foundry plans to manufacture 3nm and 2nm chips at the factory as the plan calls for Sammy to bring in all the necessary equipment as early as 2026. Start production before End of that year. Samsung Foundry hopes to build 3nm and 2nm chips in Tyler, Texas. | Image credit: Samsung Foundry As we've discussed several times, Samsung Foundry uses Gate All-Around (GAA) transistors for 3nm and 2nm production. GAA uses horizontal nanosheets that are placed vertically with the gate covering the entire channel on all four sides which reduces leakage current and improves drive current. This results in greater performance and greater power efficiency of the chip. TSMC is committed to 3nm FinFET transistors for its chips and will use 2nm GAA. The United States has finally begun to become a major player in the production of advanced semiconductors. Within ten years, many of the chips Apple sources for its devices may be manufactured in manufacturing plants located in the United States.
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Samsung Foundry, like TSMC, plans to build 2nm chips in the U.S.
TSMC plans to build 2nm chips at one of its US factories in Arizona by 2028. As great as that sounds for US tech companies like... Apple, by then, TSMC's latest chipset could be manufactured in Taiwan using the 1.4nm node. The process node used to build the chip is important because lower process node numbers typically reduce the size of the transistors packed within the chip. This means that the chip's transistor count can be higher along with the chip's transistor density which is the number of transistors that fit into a specific area of ββthe component.
As we told you about a week ago, TSMC is already building 4nm processors in Arizona Including the A16 Bionic chip for iPhone 15 and iPhone 15 Plus. TSMC is also producing parts of the Apple S9 processor in package (SiP) for Apple Watch Series 9. If you're wondering, the difference between a SiP and a SoC is that the latter includes all the components (CPU, GPU, memory, etc.) on a single die. SiP combines individual templates into a single package.
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| Genre | News & Magazines |
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| Update | January 15, 2025 |
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