On modeling faults in FinFET logic circuits
On modeling faults in FinFET logic circuits
复制标题
FinFET 逻辑电路中的故障建模
DOI:
10.1109/test.2012.6401565
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发表时间:
2012
期刊:
影响因子:
--
通讯作者:
Q. Xu
中科院分区:
文献类型:
--
作者:
Yuxi Liu;Q. Xu
FinFET transistor has much better short-channel characteristics than traditional planar CMOS transistor and will be widely used in next generation technology. Due to its significant structural difference from conventional planar devices, it is essential to revisit whether existing fault models are applicable to detect faults in FinFET logic gates. In this paper, we study some unique defects in FinFET logic circuits and simulate their faulty behavior. Our simulation study shows that most of the defects can be covered with existing fault models, but they vary under different cases and test strategies may need to be augmented to target them.