公开(公告)号：EP3839954A1

公开(公告)日：2021-06-23

申请号：EP18937498.6

申请日：2018-10-16

申请人： HUAWEI TECHNOLOGIES CO., LTD.

发明人： XIAO, Yongjun ,  KONG, Fei ,  GENG, Jianfeng ,  HE, Biao ,  XIA, Dengwei ,  ZHANG, Guangyu

IPC分类号： G11C7/10 ,  G11C11/00

摘要： A hybrid storage device in this application includes: an interface, configured to electrically connect the hybrid storage device to an external device, and exchange data with the external device; at least one storage channel, electrically connected to the interface and configured to exchange the data with the interface; a plurality of chip select lines, where each chip select line is electrically connected to one storage channel in the at least one storage channel and configured to exchange the data with the one storage channel; and a plurality of storage medium particles, where each storage medium particle is electrically connected to one chip select line and configured to exchange the data with the chip select line. The plurality of storage medium particles include a non-volatile random access memory NVRAM and a flash memory.