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:
Dec. 26, 2023
Filed:
Mar. 31, 2021
Infineon Technologies Llc, San Jose, CA (US);
Srikanth Machavolu, Colorado Springs, CO (US);
Sheshadri Sohani, Kodigehalli, IN;
Kapil Jain, Colorado springs, CO (US);
Alan D. DeVilbiss, Colorado Springs, CO (US);
Infineon Technologies LLC, San Jose, CA (US);
Abstract
Embodiments of the present disclosure provide a temperature sensor that may be integrated into a memory device along with a 1T1C reference voltage generator to enable the 1T1C reference voltage generator to provide a temperature dependent 1T1C reference voltage to a memory core (e.g., F-RAM memory core) of the memory device. The temperature sensor may detect a temperature of the memory core, and output this information (e.g., as a trim) for use by the 1T1C reference voltage generator in providing a temperature dependent 1T1C reference voltage. In this way, both the P-term and U-term margins of the memory core may be maintained even as a temperature of the memory core increases.