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:
Jun. 13, 2017
Filed:
Nov. 03, 2016
Commissariat À L'énergie Atomique ET Aux Énergies Alternatives, Paris, FR;
Navneet Gupta, Grenoble, FR;
Adam Makosiej, Grenoble, FR;
Costin Anghel, Vanves, FR;
Amara Amara, Sceaux, FR;
Olivier Thomas, Revel, FR;
Abstract
A content addressable memory having at least one CAM cell including first and second inverters cross-coupled between first and second storage nodes; a first transistor coupling the first storage node to a bitline, the first transistor being controlled by a first control signal; a second transistor coupling the second storage node to the bitline, the second transistor being controlled by a second control signal; and a control circuit adapted to perform a CAM read operation by pre-charging the bitline to a first voltage level, and then selectively activating either the first or second transistor based on a bit of input data.