1.semiconductor40nm MCU will be handed overHua Hong SemiconductorFoundry

According to IT home news, meaning methodsemiconductorAt the investor activity held in Paris, France this Wednesday, the same is trueHua Hong SemiconductorCooperation, it is planned to achieve the MCU of the 40nm process in the Shenzhen factory by the end of 2025chipEssence

DeedsemiconductorCEO Jean-Marc Chery said that China is electriccarThe largest and most innovative electric vehicle market is indispensable for the law, and it is impossible for the company to compete from the outside.

DeedsemiconductorManufacturing director Fabio Gualandris said that the reason for the selection of direct Chinese production includes the cost benefits and compatibility of the Chinese supply chain, which can also accelerate the meaning of the Fa on China ElectriccarThe response of the industry's demand to ensure the development of the development of Chinese enterprises.

2.SK HylosStart mass production of the world's highest 321 layer of NAND flash memory

SK HylosIt is announced that the world's highest 321 -layer 1TB TLC 4D NAND flash memory began to produce the world's highest 321 layer.SK Hynix said that the company has the highest current generation 238 -layer NAND flash memory product in June 2023 and supplies the market. This time, it first launched more than 300 floors of NAND flash memory, breaking through the technical boundary.It is planned to provide customers with 321 layers of products from the first half of next year, thereby dealing with market demand.

SK HylosDuring this product development process, high-production efficiency "3-PLUG2" process technology has been used to overcome stacking limitations.The company's technical team also applied the previous generation 238 -layer NAND flash memory development platform to 321 floors, minimizing process changes, and increased by 59%compared with the previous generation.

3. Huaxin Micro Electronics's first 6 -inch arsenidium arsenidal wafer is successfully offline

According to the information quoted by Kuaishi Technology, the first 6 -inch arsenid arsenidalized wafer production line of Zhuhai Huaxin Microelectronics Co., Ltd. was officially developed recently, and the first 6 -inch 2um arsenide 镓 HBT wafer was successfully produced. A large -scale mass production was achieved in the first half of 2025.According to reports, the wafer has the characteristics of high gain and efficient energy, which can be applied to advanced5G Phase 7/8cell phonePower amplifier module and Wi-Fi 6/7 and other devices.

It is understood that Huaxin Microelectronics was established in the Zhuhai High -tech Zone in 2023. Its Gecho Huachin Arsenic Arsenidal Calcidal Filtering Base Project is a key project in Guangdong Province and the Zhuhai Industrial Pillar Project.Since the construction of the project, the project main body cap is only completed in 184 days, and the equipment is moved into installation and secondary allocation projects in 180 days, and the equipment debugging and production lines are completed in 90 days.

4. 4..Zhaoyi InnovationAnnounce the progress of DRAM and MCU product line

According to the Cailai News Agency,Zhaoyi InnovationOn the interactive platform, the company launched DDR4 8GB products this year, which is currently being promoted as planned.The company will continue to promote the introduction of customers in the fields of DDR4 8GB products in the fields of TV and other fields, and will also launch LPDDR4. At that time, the Qiliky DRAM product line will be made up to widely serve customers in the fields of Netcom, Industry, TV, and Smart Home.

In terms of MCU new products, in the third quarter, the company launched an important car regulating product GD32A7,chipFunctional richness and performance have been significantly upgraded than the first -generation products.

5.NivineThe performance in the third quarter has doubled, but the stock price has plummeted in two reasons

According to fast technology, November 20, Eastern United States, November 20th,NivinePublished the third quarterFinancial reportThe cumulative revenue of the first three fiscal quarters of 2025 was US $ 91166 billion, an increase of 134.85%year -on -year.According to GAAP, Nvidia's third fiscal quarterly revenue was US $ 35.082 billion, an increase of 94%year -on -year; net profit was 19.309 billion US dollars, an increase of 109%year -on -year.

Although the revenue and net profit are doubled,NivineThe stock price after the market once fell more than 5%.First of all, although the net profit of Nvidia's third fiscal quarter increased by 109%, and the revenue outlook of the fourth quarter exceeded the average expectations of Wall Street analysts, it failed to meet the highest expectations.Second, BlackwellchipThe prospects are still the most concerned topic at present, withNivineStocks have risen by more than 190%since the beginning of this year, and some investors have chosen to make a profit.