Invention Grant
- Patent Title: Storage devices, flash memories, and methods of operating storage devices
- Patent Title (中): 存储设备，闪存和操作存储设备的方法
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Application No.: US14095240Application Date: 2013-12-03
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Publication No.: US09589888B2Publication Date: 2017-03-07
- Inventor: Hong-Suk Choi , Kyu-Hyung Kim , Do-Sam Kim , Hyun-Sik Yun
- Applicant: Hong-Suk Choi , Kyu-Hyung Kim , Do-Sam Kim , Hyun-Sik Yun
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR
- Agency: Ward and Smith, P.A.
- Priority: KR10-2012-0139675 20121204
- Main IPC: G06F3/00
- IPC: G06F3/00 ; H01L23/525 ; H01L27/112 ; H01L23/532 ; G06F12/02
Abstract:
A storage device is provided including a flash memory, and a controller programming first bit data and second bit data into the flash memory and not backing up the first bit data when programming the first bit data and the second bit data in the same transaction and backing up the first bit data when programming the first bit data and the second bit data in different transactions, wherein the first bit data is less significant bit data than the second bit data, and each of the transactions is determined using a sync signal transmitted from a host.
Public/Granted literature
- US20140156917A1 Storage Devices, Flash Memories, and Methods of Operating Storage Devices Public/Granted day:2014-06-05
Information query
