China has finally managed to achieve the 7nm chip manufacturing technology. manufacturing technology that is not the latest at the moment, but it can definitely pave the way for this country to get the latest technology. This country has managed to achieve 7nm chip manufacturing technology, which can be a big Warning for competitors. As you know, two years ago, America imposed a hardware embargo on Huawei to prevent the company from getting powerful 5G chips. At that time, Huawei tried to be self-sufficient in terms of software, which was not very possible, however, the situation was getting better when the hardware embargo broke the company's back.
In those days, SMIC, the largest manufacturer of The chip was made in China, they could only produce 14nm chips, which pales in comparison to the 4nm and 5nm currently used by TSMC and Samsung to make chips. Both companies will launch their 3nm chips on the market by next year, although Samsung will finish the first stage of its production the day after tomorrow.
As you know, the smaller the processor, the lower the consumption. Energy and processing power will perform better because more transistors can be placed on it. For example, Apple's A15 chip currently has 15 billion transistors, which makes its performance in raw processing much better than other processors. If you are wondering how it is possible to fit this amount of transistors in a small chip, the answer is a powerful lithography machine that is made in the ASML company in the Netherlands.
EUV device that is produced only by the Dutch company ASML
This device is so advanced and powerful that it can engrave circuit designs on a wafer as thin as a human hair. slow A device that exists to keep Moore's Law alive. A rule that says every chip should have twice as many transistors every other year. But it seems that China has been able to achieve 7nm manufacturing technology without the need for this device.
The US had banned SMIC from buying EUV devices from ASML and did not allow the Chinese company to use the technology. achieve advanced chip manufacturing. SMIC was so small that last year it only decided to compete with TSMC in the 28nm chip segment, which is mostly used for Wi-Fi. At that time, the Chinese company spent billions of dollars just to achieve this goal.
Now SMIC has been able to compete with TSMC and Samsung's 7nm chips with N+1 manufacturing technology. This success was achieved without the need for an EUV device, which is very strange and incredible in its own way. Apparently, SMIC was able to design a Bitcoin mining chip with this new manufacturing technology, but after investigations and reverse engineering, it was found that it was an exact copy of TSMC's 7nm manufacturing technology!
Of course, this is not strange. TSMC has twice sued SMIC for copying its chip-making technology. But it seems that SMIC has managed to do this again and has now managed to produce a 7nm chip. If the news in this field is true, SMIC has officially found the ability to do this and although it still cannot compete with Samsung and TSMC, it has narrowed its gap with them.
Strange point. The story is that a company like SMIC does not care about profit or income at all because it is connected to the government. Therefore, there is no limitation in terms of budget. It doesn't matter to the Chinese government how much money SMIC wastes in this direction, and this means that everything is ready so that SMIC can continue to progress. This could cause SMIC to steal more technologies from TSMC in the near future, with its help to make advanced chips and progress so fast in this direction that it can beat everyone.
For now, this China's 7nm chip is not fully prepared to be used in phones, but it remains to be seen how the situation will progress. Because SMIC can definitely be dangerous for companies like TSMC and Samsung in the near future.
Source: PhoneArena< /a>