公开(公告)号：US09214197B2

公开(公告)日：2015-12-15

申请号：US14077435

申请日：2013-11-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： In-bo Shim ,  Cheol Kwon ,  Jong-yun Yun ,  Yeong-kyun Lee

IPC: G11C5/14

CPC classification number: G11C5/141

Abstract: A secondary memory device includes a substrate configured to receive power from an external power source, at least one of non-volatile memory devices mounted on the substrate, a control device mounted on the substrate to control the non-volatile memory devices, and a secondary battery electrically connected to the substrate and configured to supply second power to the substrate when a power supply from the external power source is abnormally stopped.

Abstract translation: 辅助存储器件包括被配置为从外部电源接收功率的基板，安装在基板上的非易失性存储器件中的至少一个，安装在基板上以控制非易失性存储器件的控制器件以及次级存储器件 电池电连接到所述基板并且被配置为当来自所述外部电源的电源异常停止时，向所述基板提供第二电力。