Invention Grant
US08995189B2 Method and apparatus for managing open blocks in nonvolatile memory device
有权
用于管理非易失性存储器件中的开放块的方法和装置
- Patent Title: Method and apparatus for managing open blocks in nonvolatile memory device
- Patent Title (中): 用于管理非易失性存储器件中的开放块的方法和装置
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Application No.: US13969929Application Date: 2013-08-19
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Publication No.: US08995189B2Publication Date: 2015-03-31
- Inventor: Sang Yong Yoon , Dong Hyuk Chae , Bo Geun Kim
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si, Gyeonggi-do
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si, Gyeonggi-do
- Agency: Ellsworth IP Group PLLC
- Priority: KR10-2010-0015316 20100219
- Main IPC: G11C11/34
- IPC: G11C11/34 ; G11C16/10 ; G11C11/56
Abstract:
A memory system comprises a multi-bit memory device and a memory controller that controls the multi-bit memory device. The memory system determines whether a requested program operation is a random program operation or a sequential program operation. Where the requested program operation is a random program operation, the memory controller controls the multi-bit memory device to perform operations according to a fine program close policy or a fine program open policy.
Public/Granted literature
- US20130329497A1 METHOD AND APPARATUS FOR MANAGING OPEN BLOCKS IN NONVOLATILE MEMORY DEVICE Public/Granted day:2013-12-12
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