The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 18, 2021
Filed:
Jul. 23, 2019
Renesas Electronics Corporation, Tokyo, JP;
Masanori Ikeda, Tokyo, JP;
Tadashi Kameyama, Tokyo, JP;
RENESAS ELECTRONICS CORPORATION, Tokyo, JP;
Abstract
According to one embodiment, a semiconductor deviceincludes a temperature sensor modulethat outputs a non-linear digital value with respect temperature and a substantial linear sensor voltage value with respect to the temperature, a storage unitthat stores the temperature, the digital value, and the sensor voltage value, and a controllerthat calculates a characteristic formula using the temperature, the digital value, and the sensor voltage value stored in the storage, in which the temperature, the digital value, and the sensor voltage value stored in the storage unitinclude absolute temperature under measurement of absolute temperature, the digital value at the absolute temperature, and the sensor voltage value at the absolute temperature.