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. 29, 2016
Filed:
Jan. 28, 2016
Globalfoundries Inc., Grand Cayman, KY;
Eric D. Hunt-Schroeder, South Burlington, VT (US);
John A. Fifield, Burlington, VT (US);
Darren L. Anand, Williston, VT (US);
Kevin A. Batson, Williston, VT (US);
GLOBALFOUNDRIES INC, Grand Cayman, KY;
Abstract
Approaches for a write assist circuit are provided. The write assist circuit includes a plurality of binary weighted boost capacitors which each contain a first node coupled to a bitline and a second node connected to a corresponding boost enabling transistor, and a plurality of boost enabling transistors which each contain a gate connected to a boost control enable signal for controlling a corresponding binary weighted boost capacitor. The boost control enable signal of each of the plurality of boost enabling transistors is controlled by encoded values based on a power supply level.