Half node process is directly shrinked from full node process, and the device geometry and wires are also shrinked. Smaller channel length means smaller threshould (most cases) and larger driving current, and further more wire length also speed up. But W has less impact on Vth than L and the driving current is linear with W, and thus half node always provide better performance.
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发表于 2012-5-20 16:28:54
发表于 2012-8-31 09:31:19
