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:
Nov. 21, 2023
Filed:
Sep. 02, 2020
Renesas Electronics Corporation, Tokyo, JP;
Kan Takeuchi, Tokyo, JP;
Yoshio Takazawa, Tokyo, JP;
Fumio Tsuchiya, Tokyo, JP;
Daisuke Oshida, Tokyo, JP;
Naoya Ota, Tokyo, JP;
Masaki Shimada, Tokyo, JP;
Shinya Konishi, Tokyo, JP;
RENESAS ELECTRONICS CORPORATION, Tokyo, JP;
Abstract
A semiconductor device according to an embodiment includes a holding circuit including a buffer configured to obtain a heat stress information having a temperature dependency every predetermined period and a stress counter configured to accumulate the heat stress information and hold the accumulated value as a cumulative stress count value, a control circuit including an operation determination threshold value, and a wireless communication circuit. According to the semiconductor device according to the embodiment, while reducing the power consumption, it is possible to wirelessly transmit the cumulative heat stress information.