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:
Jul. 22, 2014
Filed:
Dec. 10, 2012
Apple Inc., Cupertino, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
A method for data storage includes providing at least first and second readout schemes for reading storage values from a group of analog memory cells that are connected to respective bit lines. The first readout scheme reads the storage values using a first bit line charging configuration having a first sense time, and the second readout scheme reads the storage values using a second bit line charging configuration having a second sense time, shorter than the first sense time. A condition is evaluated with respect to a read operation that is to be performed over a group of the memory cells. One of the first and second readout schemes is selected responsively to the evaluated condition. The storage values are read from the group of the memory cells using the selected readout scheme.