Journey 6 chips from Horizon Robotics are getting launched across 100 models this year. Huge entrance into the market.
30B in this rule is for the whole final package including HBM.Do 14nm or 16nm process build chips with over 30B transistors?
Chinese equipment makers normally use 28nm as a way to avoid attention, so probably they could go as low a 14nm or less. Overlay is not a function exclusive of the scanner, metrology plays a big role. The alignment is exclusive of the scanner but overlay looks like is a process in optical lithography, long story short is interesting that SMEE listed the Diffraction Based Overlay tool for 7nm, why not 28nm? That for me is that they are saying an discrete way that their scanners can produce chips in that process node, 7nm.I think ASML DUVi is now banned in China
Regarding Optic Valley conference and the pic of SSA800i scanner, it was expressly labeled for 28nm, not 14/16nm.
Of course DUVi is needed also for 28nm, but for 14/16 you need a better machine, with stricter overlay tolerances. As of today I have read no info on SMEE to be at 14/16nm.
A mistake in the article. YMTC was ahead of everyone else before the sanctions by the Hegemon.
keep in mind that this is not the first phase. The first phase was for 65-90nm processThe only fab using fully indigenous tools that we know of is the Yandong Microelectronics (YDME) production line in Beijing.
And it isn't even in production yet.
so this one has been in production for over a year now.By April 2023, YDME's Phase I 12-inch wafer line began trial production, with power SBD devices meeting yield targets and a year-end capacity goal of 10,000 wpm.
On November 15, 2024, YDME and its partners injected CNY19.99 billion into Beidian Integration to support its expansion.
YDME plans to deepen its focus on SiPh chips by increasing investments, expanding applications, and scaling operations. The successful fundraising is expected to boost profitability and sustain long-term growth, according to East Money.
Thank you for putting my Press Release on the Forum
Thank you for putting my Press Release on the Forum