"Longson Zhongke will seize the important opportunity to land in the capital market, start a new journey from CPU and operating system technology to industrial ecological construction, a new journey from the policy market to the open market, and a new journey from the inevitable king of follow-through development.China is on a new journey towards a 'free kingdom' of independent development." Longxin Zhongke chairman Hu Weiwu said.
This is very unfavorable to the development of Longson Zhongke. Although Loongson's Loongson architecture has a very important significance for the development of China's semiconductor industry, this dispute also makes the Loongson architecture with domestic light have a bit of uncertainty.
The success of domestic chips means that China will not be sanctioned by Western countries in this area as in the past. And in the future of China's chips will flourish, although there is still a certain gap from European and American countries, butThis gap is still in the process of narrowing further.
From the perspective of future development prospects, LoongArch architecture of LoXson is currently less than Intel's X86 architecture. But the future actually has a more obvious advantage, because based on the Chinese market, technology is booming.
At present, Huawei, Haiguang and other manufacturers meet the requirements of information technology application innovation to varying degrees, and also have their own advantages in the field and computing scenarios.
1, domestic chip level can only achieve 90 nm. From the perspective of chip manufacturing, equipment and materials such as lithography machines, etchers, wafers, and photoresist account for a large proportion. Among the lithographic machine equipment, the current Shanghai Microelectronics is 90 nm. High-end KrF and ArF photoresist are almost dependent on imports, of which ArF photoresist is almost zero domestic. At present, the manufacturing process level of China's chip has reached 14 nm, which can meet the needs of most application scenarios. In the future, the manufacturing process of Chinese chips will be further improvedIt is expected that by 2025, the manufacturing process of chips in China will reach 7 nanometers.
3, China's domestic chip can reach 90 nm. Domestic chip level can only achieve 90 nanometers. From the perspective of chip manufacturing, equipment and materials such as lithography machines, etchers, wafers, and photoresist account for a large proportion. Among the lithographic machine equipment, the current Shanghai Microelectronics is 90 nm.
4, the Chinese lithography machine now reaches 22 nanometers. Before the breakthrough in microelectronics technology in Shanghai, China's domestic lithography machines have been stuck in the manufacture of chips with a 90nm process. This time our country directly from 90nmBreaking through to 22nm means that China has achieved localization in some key core areas of lithography.
5, China can now make 14nm chips. 14nm is not stopped in the laboratory research and development, nor production, but large-scale mass production. In addition, 90nm lithography machine, 5nm etching machine, 12-inch large silicon chip, domestic CPU, 5G chip and so on have also achieved breakthroughs.
6, in the past, China's lithography machine can only reach 50 nm production accuracy, however, in recent years, seize the opportunity, vigorously develop technology, China's lithography machine successfully achieved 25 nm and 25 nmThe production accuracy of 18 nm successfully pushes the industrial chain to a higher level.
Qualcomm may turn to TSMC to produce the next generation of flagship chips The latest news from the industry, Qualcomm is launching new cooperation negotiations with TSMC, intending to hand over the next generation of flagship chip projects to the latter foundry. If the cooperation goes well, TSMC may be responsible for the production of Snapdragon 895 and 895 Plus, two high-end chips manufacturing work.
nano. According to the query Baidu hundredScience and Technology information shows that China can produce 14-nanometer chips by September 25, 2023, with a mass production rate of 95 percent. A chip is an electronic component, manufactured by microelectronics technology, that integrates circuits and systems on a tiny piece of silicon.
China can now make 14nm chips. 14nm is not stopped in the laboratory research and development, nor production, but large-scale mass production. In addition, 90nm lithography machine, 5nm etching machine, 12-inch large silicon chip, domestic CPU, 5G chip and so on have also achieved breakthroughs.
The current chip manufacturing technology in China and the quality of domestic chipsThere are still defects in the quantity, but with the continuous efforts of the government and enterprises, the strength of China's chip manufacturing will be more powerful in the future. I believe that in the near future, we can use high-quality domestic chip equipment, and our industrial chain will become more perfect and reliable.
Now there is good news from Tsinghua University that China has achieved new breakthroughs in key chip manufacturing equipment. It is understood that Tsinghua University announced the new achievements of Professor Lu Xinchun's team: the first 12-inch ultra-precision wafer thinning machine Versatile-GP300 developed by Huahai Qingke has been mass-produced to a domestic chipOne of the companies, despite its reputation in the field of lithography machines, does not seem to be well known to many. The public may be more familiar with Nikon's camera products.
Chiyuan Microelectronics Co., Ltd. is a company that provides chip customization services and semiconductor IP licensing services. Shanghai Microelectronics 90 nm lithography machine has been adopted by Huahong Semiconductor, Yangtze River Storage and other companies.
Fei Kai Materials has made contributions in many high-tech fields such as screen display materials, semiconductor materials and UV-curable materials, promoting the innovation of lithography process. Core Source Micro, as a leader in semiconductor special equipment, its glue development equipmentProducts such as wet etching machine and lithography machine are a key link in the industry chain.
Shengli Precision (002426) : Suzhou Shengli Precision Manufacturing Technology Co., LTD., founded in 2003, was listed on the Shenzhen Stock Exchange in 2010. The company is a private science and technology enterprise group based in Suzhou.