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. 18, 2014
Filed:
Aug. 02, 2011
Anand Seshadri, Richardson, TX (US);
Theodore W. Houston, Richardson, TX (US);
Anand Seshadri, Richardson, TX (US);
Theodore W. Houston, Richardson, TX (US);
Texas Instruments Incorporated, Dallas, TX (US);
Abstract
A process of performing an SRAM single sided write operation including applying a positive bias increment to an isolated p-well containing a passgate in an addressed SRAM cell. A process of performing an SRAM single sided read operation including applying a negative bias increment to an isolated p-well containing a driver in an addressed SRAM cell. A process of performing an SRAM double sided write operation including applying a positive bias increment to an isolated p-well containing a passgate connected to a low data line in an addressed SRAM cell. A process of performing an SRAM double sided read operation including applying a negative bias increment to an isolated p-well containing a bit driver and applying a negative bias increment to an isolated p-well containing a bit-bar driver in an addressed SRAM cell.