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. 28, 2017
Filed:
Jan. 22, 2017
Applicant:
Ambiq Micro, Inc., Austin, TX (US);
Inventors:
Scott Hanson, Austin, TX (US);
Christophe J. Chevallier, Palo Alto, CA (US);
Assignee:
Ambiq Micro, Inch, Austin, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/00 (2006.01); G11C 11/417 (2006.01); G11C 11/412 (2006.01); G11C 5/14 (2006.01);
U.S. Cl.
CPC ...
G11C 11/417 (2013.01); G11C 11/412 (2013.01); G11C 5/145 (2013.01); G11C 5/146 (2013.01);
Abstract
An SRAM circuit that includes a biasing circuit adapted to selectively bias the transistors of the SRAM array to lower the threshold voltage of selected transistors. The SRAM circuit includes well voltages and positive voltages that are selectively different, and substrate voltages and ground voltages that are selectively different.