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:
Sep. 24, 2024
Filed:
Apr. 09, 2021
Renesas Electronics Corporation, Tokyo, JP;
Junichi Suzuki, Tokyo, JP;
RENESAS ELECTRONICS CORPORATION, Tokyo, JP;
Abstract
A first voltage application circuit applies a first voltage determined to have a first voltage value to a first wiring connected to an asymmetrical memory cell. A second voltage application circuit applies a second voltage determined to have a second voltage value to a second wiring connected to the asymmetrical memory cell. When receiving a first input value from a first terminal, a voltage control circuit fixes the second voltage value and changes the first voltage value with a positive inclination with respect to the first input value within a range equal to or higher than the second voltage value. When receiving a second input value from a second terminal, the voltage control circuit fixes the first voltage value and changes the second voltage value with a negative inclination with respect to the second input value within a range equal to or lower than the first voltage value.