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:
Oct. 29, 2024
Filed:
Jul. 12, 2022
Applicant:
Infineon Technologies Llc, San Jose, CA (US);
Inventors:
Assignee:
INFINEON TECHNOLOGIES LLC, San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 29/56 (2006.01); G11C 29/02 (2006.01); H03M 1/12 (2006.01);
U.S. Cl.
CPC ...
G11C 29/56004 (2013.01); G11C 29/021 (2013.01); G11C 29/56008 (2013.01); H03M 1/1205 (2013.01);
Abstract
A method of operating a memory device includes: supplying one or more supply voltages to a memory array; and monitoring the one or more supply voltages, which includes: selecting, from the one or more supply voltages, a selected supply voltage; converting, using an analog-to-digital converter (ADC), an internal reference voltage of the memory device and a scaled version of the selected supply voltage into one or more digital values; generating a calibrated measurement result using the one or more digital values; and determining whether the calibrated measurement result is within a pre-determined range.