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发表于 2013-6-19 05:57:33
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本帖最后由 andy2000a 于 2013-6-19 05:59 编辑
回复 2# mabas.masood
問一下 pch25od33 ..到底是 2.5v or 3.3v ?
還是是 gate 2.5v
mos d/s 3.3v ?
TSMC65GP
65nm low volt 看到為何 L=0.45
剛google find
TSMC's 65nm logic family includes General Purpose (GP), Low Power (LP), Ultra-Low Power (ULP) and LPG options. Each process supports low, standard, and high Vt options. Operating voltages range from 0.9V to 1.26V. I/O voltages include 1.8V, 2.5V and 3.3V (5V tolerant). Raw gate density is around 854 Kgate/mm2, based on TSMC's standard cell library. SRAM cells range from 0.499μm2 (6T) to 1.158μm2 (8T).
The 65nm process provides a combination of General Purpose (G) and Low Power (LP) core transistors together with a 2.5V I/O transistor as a Triple Gate Oxide (LPG) process for optimizing speed, power, and leakage for wireless/consumer applications.
好像是 od => overdrive 只有 io 使用 , 應該說是能耐 3.3V
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