公开(公告)号：US20180211696A1

公开(公告)日：2018-07-26

申请号：US15653842

申请日：2017-07-19

申请人： SK hynix Inc.

发明人： Soojin KIM ,  Sangwon LEE

IPC分类号： G11C7/10 ,  G11C11/419 ,  G11C11/407 ,  G11C11/418

CPC分类号： G11C7/1051 ,  G06F11/1048 ,  G06F13/16 ,  G11C7/1072 ,  G11C7/1087 ,  G11C7/22 ,  G11C11/1675 ,  G11C11/407 ,  G11C11/418 ,  G11C11/419 ,  G11C13/0069 ,  G11C16/10 ,  G11C2207/2245 ,  G11C2207/229

摘要： A semiconductor system includes a controller. The controller is configured to have a write buffer that stores first write data outputted from a host before the first write data is written into a memory circuit. The controller is configured to write the first write data stored in the write buffer into the memory circuit under a first condition and configured to double-write the first write data stored in the write buffer into the memory circuit under a second condition.