TSMC detailed the new 2nm process: Here are the curious things

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TSMC detailed the new 2nm process: Here are the curious things

By admin, Aralık 18, 2024



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One of the pioneers of the semiconductor industry and the world’s largest semiconductor manufacturer. TSMCnew generation 2 nm He detailed the (N2) technology. The company states that this revolutionary process, which is expected to go into mass production in the second half of 2025, will improve performance and efficiency compared to previous generations. dramatic improvements announced that he offered

In the presentation made at the IEEE International Electronic Devices Meeting (IEDM) in San Francisco, TSMC said, “nanosheet” N2 technology based on transistors came to the fore. TSMC’s 2nm (N2) technology represents the company’s first attempt with nanosheet architecture, also known as “gate-all-around” (GAA).

There is serious progress in every field




TSMC detailed the new 2nm process: Here are the curious things



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According to the company’s statements, with this new process performance 15 percent while increasing at the rate energy consumption 30 percent was reduced by . Moreover, transistor density percentage 15 increased by . These improvements GAA (Gate-all-Around) nanosheet transistors and N2 NanoFlex It is attributed to the use of innovative technologies such as

TSMC is shifting from traditional FinFET technology to nanosheet-based N2, gaining greater control over current control. Unlike FinFET technology, nanosheet transistors are created by stacking silicon into narrow strips. This design provides much more precise control than FinFET and allows manufacturers to customize process parameters according to use cases.




TSMC detailed the new 2nm process: Here are the curious things



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This flexibility is especially important in the main memory unit of processors. SRAM creates a significant impact on. TSMC, N2’s development so far densest SRAM cell and compared to the previous generation N3 11 percent higher He explained that it provides intensity. This represents a significant leap forward compared to the more limited improvements offered by previous generations.

Prices are increasing

These developments are expected to be adopted by industry giants, especially Apple and Nvidia. It is stated that the new generation 2nm technology offers significant advantages compared to the previous 3nm process. However, as with every technological advance, they also have a cost. TSMC predicts that wafer prices for the N2 process will increase by more than 10 percent, to between $25,000 and $30,000. In the 3nm process, this figure was around $20,000.

It is estimated that adaptation will be slow due to low yield rates and trial production in the initial production stages of the new process. However, it is thought that high performance and energy efficiency advantages will offset these costs in the long run.

The race will be tough




TSMC detailed the new 2nm process: Here are the curious things



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Meanwhile, TSMC takes existing technology one step further Intelnanosheet transistors He shared his studies on how far it can be taken. Intel managed to exceed the gate length limit of 10 nanometers. By thinning the nanosheet structures and optimizing the environmental materials, the team developed a transistor with a gate length of only 6 nanometers and a nanosheet 3 nanometers thick.

It is stated that there is currently no blockage in Intel’s silicon-based nanosheet architecture. “We haven’t hit the wall. It can be done, and here’s the proof,” said Sanjay Natarajan, vice president of Intel Foundry, emphasizing that current technology still has the potential to advance.

Samsung, Intel ve TSMCof nanosheet in 2025 Considering that it plans to start production with its technology, it is clear that intense competition is at the door in the semiconductor industry. While TSMC’s N2 technology raises the bar in the industry in terms of performance and energy efficiency, Intel’s future studies reveal the long-term potential of this technology.






Source

https://wccftech.com/tsmc-details-its-high-end-2nm-process-revealing-performance-efficiency-improvements/


https://spectrum.ieee.org/tsmc-n2



















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