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. 17, 2013
Filed:
Jan. 20, 2012
Charles Y. Chu, Cupertino, CA (US);
Jeffrey Xiaoqi Tung, Palo Alto, CA (US);
Charles Y. Chu, Cupertino, CA (US);
Jeffrey Xiaoqi Tung, Palo Alto, CA (US);
Altera Corporation, San Jose, CA (US);
Abstract
Circuits and techniques for operating a memory cell on an integrated circuit (IC) are disclosed. A disclosed memory cell includes a first inverter coupled to a second inverter to form a first connection and a second connection. The first connection is operable to receive at least a first data signal at a first voltage and the second connection is operable to receive at least a second data signal at a second voltage. A first oxide capacitor and a second oxide capacitor are coupled to the first and second connections respectively. Both the first and second oxide capacitors are coupled to receive a programming signal at a third voltage that may be operable to rupture either one of the first or second oxide capacitor.