I'm sure China is trying their best to jack their designsI find it more amazing that China hasnt already hacked them and stole their designs. Same for TSMC too.
It's kinda silly that folks think they can hide a publicly known device from an industrial superpower in 2024. In the pre Internet era, they couldn't even keep the nuclear bomb a secret in the 50s, before half a dozen countries had their own copies.
Even if China had all the blueprints and were allowed to purchase all the pieces necessary to produce euv lithography machines. It would still take them over a decade to produce the current cutting edge chips we have today. These are probably the most advanced machines we’ve ever built and it took expertise from all over the world at the top of their field working together to make them.I find it more amazing that China hasnt already hacked them and stole their designs. Same for TSMC too.
It's kinda silly that folks think they can hide a publicly known device from an industrial superpower in 2024. In the pre Internet era, they couldn't even keep the nuclear bomb a secret in the 50s, before half a dozen countries had their own copies.
China's Kirin 9000S 7nm is only four years behind the most advanced chips today.Even if China had all the blueprints and were allowed to purchase all the pieces necessary to produce euv lithography machines. It would still take them over a decade to produce the current cutting edge chips we have today. These are probably the most advanced machines we’ve ever built and it took expertise from all over the world at the top of their field working together to make them.
China's Kirin 9000S 7nm is only four years behind the most advanced chips today.
China's Kirin 9000S 7nm is only four years behind the most advanced chips today.
According to ASML, the Dutch lithography machine manufacturer, it takes 34 lithography steps to achieve 7 nm on DUV machinery, compared to just nine steps with EUV. The additional production steps result in higher production costs and lower yields.
With each additional step, more chips would be thrown away, and equipment costs go up, says Brady Wang, a semiconductor analyst at Counterpoint. More components and materials are also consumed. But what began as a budgetary expedient became a necessity after EUV equipment that SMIC had ordered from ASML in 2019 was blocked, according to three people familiar with the situation.
SMIC managed to scrape together equipment from existing plants and those received before Washington’s sanctions to keep the 7 nm production line going, say two sources close to SMIC’s suppliers.
But this still left it without the additional support that ASML typically provides for customers of the highly complex machines. “The condition is harsh,” says one chip company executive close to SMIC. “Basically, no software updates and no equipment factory engineers to carry out maintenance services.”
US officials were surprised SMIC was able to acquire the spare parts and technical services needed to keep its 7 nm production facility operational even after the export controls, says Allen.
this is basically where the tip of the spear is; people are currently in a cold war over this form of tech...
Even if China had all the blueprints and were allowed to purchase all the pieces necessary to produce euv lithography machines. It would still take them over a decade to produce the current cutting edge chips we have today. These are probably the most advanced machines we’ve ever built and it took expertise from all over the world at the top of their field working together to make them.