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:
Jun. 06, 2017
Filed:
Aug. 13, 2014
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 16/08 (2006.01); G11C 16/10 (2006.01); G11C 16/24 (2006.01); G11C 16/26 (2006.01); G11C 16/34 (2006.01); G06F 12/02 (2006.01);
U.S. Cl.
CPC ...
G11C 16/24 (2013.01); G06F 12/0246 (2013.01); G11C 16/08 (2013.01); G11C 16/10 (2013.01); G11C 16/26 (2013.01); G11C 16/3459 (2013.01); G06F 2212/7201 (2013.01);
Abstract
An operating method of a nonvolatile memory device includes receiving a read command from a memory controller; determining a read mode based on the received read command, controlling a precharge time and an offset of a precharge control signal according to the determination result, and precharging a sensing bit line among bit lines to a precharge voltage based on the controlled precharge control signal. The sensing bit line is a bit line being precharged according to the determined read mode among the bit lines.