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:
Aug. 09, 2016
Filed:
Feb. 13, 2015
Apple Inc., Cupertino, CA (US);
Michael R. Seningen, Austin, TX (US);
Michael A. Dreesen, Austin, TX (US);
Edward M. McCombs, Austin, TX (US);
Apple Inc., Cupertino, CA (US);
Abstract
Methods and apparatuses for performing a disturb test on a memory are disclosed. Circuitry may be configured to store test data into one or more data storage cells. A regulation circuit may adjust a level of a power supply coupled to the one or more data storage cells from a first level to a second level. Once the voltage level of the power supply has reached the second level, the circuitry may perform a read operation on the one or more data storage cells. Upon completion of the read operation, the regulation circuit may return the voltage level of the power supply to the first level, and the circuitry may perform another read operation, the results of which, the circuitry may compare to the test data.