Semiconductor Device and Authentication System United States Patent 9972586 |
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| Author:
| Okagaki, Takeshi |
| ISBN: | 979-8-5857-0828-2 |
| Publication Date: | Dec 2020 |
| Publisher: | Independently Published
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| Book Format: | Paperback |
| List Price: | USD $11.99 |
Book Description:
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In order to realize a silicon PUF of lower power consumption, a semiconductor device includes first and second MIS transistors of the same conductive type in off-state coupled in series, as a PUF element. The PUF element outputs a signal of high level or low level depending on the potential of a connection node of the first and the second MIS transistors. Preferably, the MIS transistors are fin-type FETs.
In order to realize a silicon PUF of lower power consumption, a semiconductor device includes first and second MIS transistors of the same conductive type in off-state coupled in series, as a PUF element. The PUF element outputs a signal of high level or low level depending on the potential of a connection node of the first and the second MIS transistors. Preferably, the MIS transistors are fin-type FETs.