公开(公告)号：US09703698B2

公开(公告)日：2017-07-11

申请号：US13935572

申请日：2013-07-05

Applicant: PHISON ELECTRONICS CORP.

Inventor： Kuo-Yi Cheng ,  Wei Lin ,  Kim-Hon Wong ,  Hao-Zhi Lee ,  Hung-Chun Lin ,  Chun-Yen Chang

IPC: G06F12/00 ,  G06F12/02 ,  G11C11/56 ,  G11C29/00 ,  G11C7/04

CPC classification number: G06F12/0246 ,  G06F2212/7202 ,  G11C7/04 ,  G11C11/5628 ,  G11C29/82

Abstract: A data writing method for writing data into a physical erasing unit and a memory controller and a memory storage apparatus using the data writing method are provided. The method includes dividing the data into a plurality of information frames in a unit of one physical programming unit. The method also includes writing the information frames in sequence into at least one physical programming unit constituted by memory cells disposed on at least one first word line and programming the storage state of memory cells disposed on at least one second word line following the first word line to an auxiliary pattern. Accordingly, the method effectively prevents data stored in the physical erasing unit, which is not full of data, from being lost due to a high temperature.

公开(公告)号：US20140325118A1

公开(公告)日：2014-10-30

申请号：US13935572

申请日：2013-07-05

Applicant: Phison Electronics Corp.

Inventor： Kuo-Yi Cheng ,  Wei Lin ,  Kim-Hon Wong ,  Hao-Zhi Lee ,  Hung-Chun Lin ,  Chun-Yen Chang

IPC: G06F12/02

CPC classification number: G06F12/0246 ,  G06F2212/7202 ,  G11C7/04 ,  G11C11/5628 ,  G11C29/82

Abstract: A data writing method for writing data into a physical erasing unit and a memory controller and a memory storage apparatus using the data writing method are provided. The method includes dividing the data into a plurality of information frames in a unit of one physical programming unit. The method also includes writing the information frames in sequence into at least one physical programming unit constituted by memory cells disposed on at least one first word line and programming the storage state of memory cells disposed on at least one second word line following the first word line to an auxiliary pattern. Accordingly, the method effectively prevents data stored in the physical erasing unit, which is not full of data, from being lost due to a high temperature.

Abstract translation: 提供了一种用于将数据写入物理擦除单元和存储器控制器以及使用数据写入方法的存储器装置的数据写入方法。 该方法包括以一个物理编程单元为单位将数据划分成多个信息帧。 该方法还包括将信息帧顺序地写入至少一个物理编程单元，该物理编程单元由设置在至少一个第一字线上的存储单元构成，并且对位于第一字线之后的至少一个第二字线上的存储单元的存储状态进行编程 到辅助模式。 因此，该方法有效地防止存储在不充满数据的物理擦除单元中的数据由于高温而丢失。

公开(公告)号：US20140089566A1

公开(公告)日：2014-03-27

申请号：US13670480

申请日：2012-11-07

Applicant: PHISON ELECTRONICS CORP.

Inventor： Chao-Han Wu ,  Kim-Hon Wong ,  Kheng-Chong Tan

IPC: G06F12/00

CPC classification number: G06F12/0246 ,  G06F2212/7202 ,  G06F2212/7205

Abstract: A data storing method and a memory controller and a memory storage apparatus using the same are provided. The method includes logically grouping physical erase units into a data area and a spare area; selecting a physical erase unit form the spare area as a first data collecting unit; and selecting a physical erase unit from the spare area as a second data collecting unit. The method also includes writing data received from a host into the first data collecting unit. The method further includes performing a data arranging operation to move valid data in a third physical erase unit to the second data collecting unit and associating the third physical erase unit with the spare area. Accordingly, the method can effectively enhance the performance of the write operation.

Abstract translation: 提供了数据存储方法和存储器控制器以及使用其的存储器存储装置。 该方法包括将物理擦除单元逻辑地分组成数据区和备用区; 从所述备用区选择物理擦除单元作为第一数据采集单元; 以及从备用区域选择物理擦除单元作为第二数据收集单元。 该方法还包括将从主机接收的数据写入第一数据收集单元。 该方法还包括执行数据排列操作以将第三物理擦除单元中的有效数据移动到第二数据收集单元，并将第三物理擦除单元与备用区域相关联。 因此，该方法可以有效地提高写入操作的性能。