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:
Feb. 07, 2017
Filed:
Jun. 24, 2016
Invecas, Inc., Santa Clara, CA (US);
Harold Pilo, Underhill, VT (US);
Michael Lee, Bronxville, NY (US);
Invecas, Inc., Santa Clara, CA (US);
Abstract
A memory device comprises memory banks, power gates, and bank wake-up circuits. Each of the memory banks has a core voltage supply. The power gates are coupled to the memory banks for charging the core voltage supplies and have a plurality of powering modes. The bank wake-up circuits are coupled to the power gates for selecting one of the plurality of power modes for charging the memory banks during a wake-up mode. The bank wake-up circuits sense the core voltage supplies during the wake-up mode. The bank wake-up circuits serially charge the memory banks as a function of the sensed core voltage supplies of the memory banks.