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. 07, 2015
Filed:
Nov. 18, 2013
Chankyung Kim, Hwaseong-si, KR;
Sangbo Lee, Yongin-si, KR;
Seonghyun Jeon, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Abstract
A nonvolatile memory includes multiple banks, control logic and multiple read and write (RW) circuits. Each bank includes multiple memory cells. The control logic includes multiple storage units corresponding to the banks, respectively, and configured to output write enable signals and read enable signals to respective banks based on mode information stored in respective storage units. The RW circuits are connected to the banks, respectively, and are configured to independently enable or disable write and read operations of the respective banks in response to the write enable signals and the read enable signals of the respective banks. In an initial state after the mode information is stored in the respective storage units, the control logic activates the write enable signals and the read enable signals of the respective banks regardless of the mode information stored in the respective storage units.