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Huawei Mate30 first foreign media said TSMC has mass production unicorn 985: 7nm + EUV

via:博客园     time:2019/5/29 13:31:44     readed:210

Huawei is accelerating the launch of a new generation of Kirin chips. According to the latest reports from foreign media,TSMC has begun mass production of the Kirin 985 chip to meet the delivery date.

Earlier, there was news thatThe Kirin 985 chip, which will be released in the second half of the year, will be based on TSMC's 7nm+EUV (Ultraviolet Lithography) process.This is also the first time that TSMC has produced EUV lithography.

At present, Apple A12, Xiaolong 855 and Kirin 980 are all using TSMC's first 7nm process. The second generation of 7nm will use EUV (Ultraviolet Lithography) to etch the transistors on the silicon wafer. This technology can make the position of the transistor more precise, and the transistor density on the chip can be increased by 20%, making the unit The area of ​​the chip is more powerful and consumes less energy.

The first smartphone chip that uses EUV (Extreme UV Lithography) is Huawei's Kirin 985. With the addition of EUV, the Kirin 985 is expected to be faster and consume less power.

It is reported that the Kirin 985 is still integrated with the 4G baseband. If you want to support 5G, you still need to plug in the Barong 5G baseband.

During the P30 series release, Yu Chengdong revealed that Huawei is considering putting 5G functions into the next generation Mate series. In other words, the Mate 30 and Mate 30 Pro series are also expected to support 5G networks, which means that the new machine will be powered by Huawei's latest Baron 5000 chip. Of course, the aircraft will inevitably be the mainstay of the 4G version.

Earlier reports said thatHuawei's new SoC developed after Kirin 985 will directly integrate 5G basebandIt is expected to come out early next year, and the supported frequency bands also cover high frequency millimeter waves.

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