1, a few days ago, Geishi Automobile was informed by the new official of four dimensional Map that its wholly-owned subsidiary AutoChips Jiefa Technology car level MCU product line has added a member - AC7801X.
2, Shilanwei (600460) : The MCU chip produced is widely used in photovoltaic inverters, industrial inverters, electric vehicles, textile machinesWith the above three platforms of Baidu, you can query the domestic chip factory and chip information.
As long as the parameters are on, you can basically replace some tools or URL queries, many websites can achieve parameter search, such as: core network can query alternative models.
Chip substitute material means new material to replace. Chip material development to a certain stage of performance can not meet the needs of scientific and technological development, the need for new materials to replace, this is the chip.
1, not to mention whether the United States will be fully relaxed about Huawei in the future, at least it is certain that the "Hongmeng" system and Kirin chip developed by Huawei have made Google and Qualcomm feel "afraid", which fully proves that if Huawei really does not have two brushes, Google and Qualcomm may not feel "afraid".
2, you know, the production and procurement prices are not the same, even if the Kirin chip is better than the Tianguet chip, but their own production prices will certainly be lower, in contrast, Huawei has adopted the UnitedFake's Tianguet chip, Mediatek has to make money, Huawei also has to make money, so the price will be higher than the use of Kirin chip. 3, from the current situation, Huawei's Kirin chip has become less and less, and from Huawei's tablet and mobile phone to start using Qualcomm's flagship chip point of view, if the ban does not change, then Huawei's Kirin chip in mobile devices will officially become the past tense, the future of many Huawei devices will use Qualcomm and Mediatek chips.
4. Of course, the difference is negligible. So generally speaking, the performance of 888Pro is still certainThe promotion of. Therefore, from the performance point of view, the Snapdragon 888Pro will undoubtedly become the flagship standard in the second half of the year, compared to the Kirin 9000 is also lagging behind.
The expansion of IC design enterprises and sealing and testing plants has mushroomed to drive the growth of the testing machine market. Especially in the probe card market, MEMS probe card as the mainstream, its domestic alternative space is huge, and the products of domestic manufacturers such as Lin Weina have international market competitiveness, butIt still faces the challenge of competitive landscape.
It is worth mentioning that in terms of foundries, SMIC has achieved mass production of 14 nm technology at present. In the early stage, due to the limited supply of TSMC to Huawei, Huawei can only look for SMIC cooperation in the field of 14 nm, and it is also hoped that SMIC can realize domestic substitution as soon as possible, and increase international influence and market share.
G communication networks need to build base stations, equipment to transmit signals, need a large number of semiconductors. Big data, smart cities, cloud computing, medical IT, government IT, driverless and other fashionable applications based on 5G should be counted