Invention Grant
- Patent Title: Resistive memory device and method of programming the same
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Application No.: US15265741Application Date: 2016-09-14
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Publication No.: US09761306B1Publication Date: 2017-09-12
- Inventor: Naoki Shimizu
- Applicant: KABUSHIKI KAISHA TOSHIBA
- Applicant Address: JP Tokyo
- Assignee: TOSHIBA MEMORY CORPORATION
- Current Assignee: TOSHIBA MEMORY CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Holtz, Holtz & Volek PC
- Main IPC: G11C11/56
- IPC: G11C11/56 ; G11C13/00 ; G11C11/16

Abstract:
A semiconductor memory device contains a first memory cell including a first variable resistive element, and a first circuit for controlling a write performed for the first memory cell. The first circuit performs a first write for writing first data in the first memory cell in a first time, determines whether the first write fails or not, and performs a second write for writing the first data in the first memory cell in a second time longer than the first time, if the first write fails.
Public/Granted literature
- US20170263315A1 RESISTIVE MEMORY DEVICE AND METHOD OF PROGRAMMING THE SAME Public/Granted day:2017-09-14
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