18969816. SEMICONDUCTOR MEMORY DEVICE (SK hynix Inc.)
SEMICONDUCTOR MEMORY DEVICE
Organization Name
Inventor(s)
SEMICONDUCTOR MEMORY DEVICE
This abstract first appeared for US patent application 18969816 titled 'SEMICONDUCTOR MEMORY DEVICE
Original Abstract Submitted
The present disclosure relates to a semiconductor memory device including various types of memories to which a host is connected. The semiconductor memory device in one implementation includes a storage memory comprising a nonvolatile memory and a nonvolatile memory controller configured to control the nonvolatile memory; a main memory comprising a volatile memory and a volatile memory controller configured to control the volatile memory; and an access controller communicatively coupled to the storage memory and the main memory and configured to perform data communication with an external device based on a first protocol, perform data communication with the storage memory based on a second protocol, perform data communication with the main memory based on a third protocol, and control access from the external device to the storage memory and the main memory.
