DABEL5
Why 28nm
Cutting-edge 3nm can't be made without ASML's monopoly EUV — impossible in space. 28nm needs only ArF, and Google TPU v1 proved 92 TOPS at that node. Silicon comes from smelting slag, and space itself is the cleanroom.
Semiconductor
Cutting-edge 3nm can't be made without ASML's monopoly EUV — impossible in space. 28nm needs only ArF, and Google TPU v1 proved 92 TOPS at that node. Silicon comes from smelting slag, and space itself is the cleanroom.