Invention Grant
- Patent Title: Nonvolatile memory device, data storage device and operating method thereof
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Application No.: US16428225Application Date: 2019-05-31
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Publication No.: US10606485B2Publication Date: 2020-03-31
- Inventor: Sok Kyu Lee
- Applicant: SK hynix Inc.
- Applicant Address: KR Gyeonggi-do
- Assignee: SK hynix Inc.
- Current Assignee: SK hynix Inc.
- Current Assignee Address: KR Gyeonggi-do
- Agency: IP & T Group LLP
- Priority: KR10-2016-0090940 20160718
- Main IPC: G11C16/30
- IPC: G11C16/30 ; G06F3/06 ; G06F12/02 ; G11C19/00 ; G11C16/22 ; G11C16/34
Abstract:
A nonvolatile memory device includes a target memory area; a control unit configured to apply a program pulse one or more times to the target memory area in response to a program command, until program verification passes; and a status storage unit configured to store a program status information for the target memory area, wherein the control unit is supplied with a first operation voltage, and the status storage unit is supplied with a second operation voltage.
Public/Granted literature
- US20190286336A1 NONVOLATILE MEMORY DEVICE, DATA STORAGE DEVICE AND OPERATING METHOD THEREOF Public/Granted day:2019-09-19
Information query
