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美国芯片ichaiyang 2024-06-05 15:32 47
1, Where is the gap between domestic chips and American chips, and how soon can they catch up? 2. [Autobot] chip sanctions escalate, hurting Chinese car companies 3, Why are Ame...

American chips (American chips break through a few nm)

Where is the gap between domestic chips and American chips, and how soon can they catch up?

1, it is expected that the breakthrough in the semiconductor field American chip , China may need about 10 years. China has been trying to promote the development of the chip industry, but there is a big gap in technology with European and American countries, which is an indisputable fact. Chinese chipsThe industry started later than Europe and the United States, coupled with the barriers of technology blockade and technology sharing, resulting in US chips We face many challenges in this field.

2, in the case of normal development without interference, Huawei's Kirin chip is expected to reach or even exceed the level of Apple in 5 to 10 years. However, external restrictions and blockades have affected Huawei's research and development process, which may extend the time to reach this goal. Nevertheless, Huawei's independent research and development ability is strong, and there may be major breakthroughs in technology in the future, which makes it possible for Huawei to achieve technology in adversityA technological leap forward.

3, there is no exact time, I think as long as we devote ourselves to R&D science and technology. Should be able to quickly realize their dreams, after all, our talent is also very much.

4, Therefore, it can be said that it is difficult to catch up in five to ten years. However, do not be pessimistic, why say that more than ten years is very likely to catch up with it US chip ? Mainly because of the following reasons United States chip : First of all, is the comprehensive national strength, China's GDP is very goodCan catch up with the United States within ten years, also represents China's comprehensive national strength, will drive the great development of high-tech and related industries.

5, the gap between China and the United States mobile phone chips is reflected in the United States sanctions on the Chinese chip industry restrictions. From the perspective of the process process, the chip process process refers to the manufacturing process of the production of chips, which is one of the important indicators to measure the cost performance and performance of chip manufacturing. At present, the world's most advanced chip manufacturing process is still at 4nm, and China's chip manufacturing industry is at a relative disadvantage in this area.

2, now Chinese cars focus on new energy vehicles, seemingly to achieve the US chip the curve overtaking, did not expect that Chinese car companies are still being pinched by overseas companies, but this is the chip. On the leftIn the era of smart cars, cars not only look at the mechanical quality, which car company's intelligent experience is better, which car company's new car is more likely to occupy the market initiative, and the core original supporting car intelligence is the chip. 3, Since 2020, the United States organized its Allies to implement a package of measures to cut off the supply chain and demand for chips in China, stimulating China to accelerate chip investment. From a global perspective, the global division of labor system of chips from design to demand has been cut into a piece of private land, and each side requires the key manufacturing links to be in their own hands.

4, although there has been no qualitative change, but the South Korean side has seen from the export figures to China, the total amount and value of China's imports of chips, are going down, the main reason is that Chinese memory chips took the lead in obtaining a breakthrough in production capacity and yield. In terms of automotive consumption, power chips instead of MCU (microcontrol unit) have gradually gained the upper hand.

5, the next entry point for the United States is likely to be around computing chips. In this way, all car companies operating in China will be exposed to a range of attacks. From August 27 to August 30, US Commerce Secretary Raymond Mundo visited China. With BlinkenIn the field of equipment and closed test, the United States has the world's leading enterprises and is in a monopoly position.

2. Silicon Valley is called Silicon Valley because the companies that cluster in it mainly research and produce silicon-based semiconductor chips. From the birth to the development stage of chips and semiconductors, American companies and Americans independently realized them. The raw wafer of the chip.

3, itself has a certain advanced technology. Of course, adjustment in policy is also one of the factors, and in any case, it is necessary to consider whether its own strength is tough. In the field of chip manufacturing, the United States does have a certain advantageAdvance technology. This is also why the United States dares to turn the semiconductor industry of Japan and South Korea to the United States, if its own conditions are insufficient. It is highly likely that the domestic semiconductor market will be occupied by Japanese and Korean companies.