公开(公告)号：US20130173954A1

公开(公告)日：2013-07-04

申请号：US13713378

申请日：2012-12-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yeong-jae WOO ,  Dong-gi LEE ,  Dong-hyun SONG ,  Jin-hyuk LEE

IPC: G06F11/16

CPC classification number: G06F11/167 ,  G06F12/0246 ,  G06F12/0253 ,  G06F2212/7204

Abstract: A method of managing a bad storage region of a memory device may include detecting a bad page of a selected data block that has failed in one of a program operation, a read operation, and an erase operation on the memory device; and performing a mapping process so that the detected bad page is excluded from a storage region to which data is to be programmed, wherein remaining pages of the selected data block excluding the bad page are allowed to be used as a storage region in a garbage collection operation.

Abstract translation: 管理存储器件的不良存储区域的方法可以包括：检测在存储器件中的程序操作，读取操作和擦除操作之一中失败的所选数据块的坏页面; 并且执行映射处理，使得所检测到的坏页被从要编程的数据的存储区域中排除，其中除了坏页之外的所选数据块的剩余页被允许用作垃圾收集中的存储区域 操作。

公开(公告)号：US20130205073A1

公开(公告)日：2013-08-08

申请号：US13751351

申请日：2013-01-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Nam-oh HWANG ,  Dong-hyun SONG ,  Han-chan JO

IPC: G11C16/10

CPC classification number: G11C16/10 ,  G06F3/061 ,  G06F3/0649 ,  G06F3/068 ,  G11C11/5628 ,  G11C16/0483 ,  G11C2211/5641

Abstract: A memory device, a memory system, and a programming method thereof. The memory system includes a memory controller configured to set first type offset information corresponding to a first type of data and set second type offset information corresponding to a second type of data; and a memory device configured to receive the first type offset information to program the first type of data in a first type of page that is read at a first speed and receive the second type offset information to program the second type of data in a second type of page that is read at a second speed, the first speed being different from the second speed.

Abstract translation: 存储器件，存储器系统及其编程方法。 存储器系统包括：存储器控制器，被配置为设置对应于第一类型数据的第一类型偏移信息，并设置与第二类型数据对应的第二类型偏移信息; 以及存储器装置，被配置为接收所述第一类型偏移信息以将所述第一类型的数据编程在以第一速度读取的第一类型的页面中，并且接收所述第二类型偏移信息以将所述第二类型的数据编程为第二类型 的页面，其以第二速度读取，第一速度不同于第二速度。