SEMICONDUCTOR APPARATUS AND METHOD OF DETECTING CHARACTERISTIC DEGRADATION OF SEMICONDUCTOR APPARATUS
First Claim
1. A semiconductor apparatus comprising:
- a set value storage unit that stores a set value determined based on an initial characteristic value of the semiconductor apparatus; and
a detector that detects characteristic degradation of the semiconductor apparatus based on a characteristic value of the semiconductor apparatus at given timing and the set value stored in the set value storage unit.
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Accused Products
Abstract
A semiconductor apparatus (IPD) includes a set value storage unit that stores a set value determined based on an initial characteristic value of the IPD, and a detector that detects characteristic degradation of the IPD based on a characteristic value of the IPD at given timing and the set value stored in the set value storage unit. Further, a method of detecting characteristic degradation of a semiconductor apparatus (IPD) includes storing a set value determined based on an initial characteristic value of the IPD, and detecting characteristic degradation of the IPD based on a characteristic value of the IPD at given timing and the stored set value.
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Citations
19 Claims
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1. A semiconductor apparatus comprising:
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a set value storage unit that stores a set value determined based on an initial characteristic value of the semiconductor apparatus; and a detector that detects characteristic degradation of the semiconductor apparatus based on a characteristic value of the semiconductor apparatus at given timing and the set value stored in the set value storage unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A method of detecting characteristic degradation of a semiconductor apparatus, comprising:
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storing a set value determined based on an initial characteristic value of the semiconductor apparatus; and detecting characteristic degradation of the semiconductor apparatus based on a characteristic value of the semiconductor apparatus at given timing and the stored set value. - View Dependent Claims (17, 18, 19)
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Specification