US Patent No. 10,990,463

SEMICONDUCTOR MEMORY MODULE AND MEMORY SYSTEM INCLUDING THE SAME


Patent No. 10,990,463
Issue Date April 27, 2021
Title Semiconductor Memory Module And Memory System Including The Same
Inventorship Minsu Kim, Seongnam-si (KR)
Jiseok Kang, Hwaseong-si (KR)
Minsoo Kim, Suwon-si (KR)
Byungjik Kim, Hwaseong-si (KR)
Wonjae Shin, Seoul (KR)
Donghoon Lee, Hwaseong-si (KR)
Yeonhwa Lee, Seoul (KR)
Ho-Young Lee, Osan-si (KR)
Youjin Jang, Yongin-si (KR)
Insu Choi, Hwaseong-si (KR)
Assignee SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)

Claim of US Patent No. 10,990,463

1. A semiconductor memory module, comprising:a random access memory;
a nonvolatile memory;
a buffer memory; and
a controller configured to execute a reading operation on the buffer memory in response to an activation of a control signal,
wherein the controller is further configured to execute a flush operation of storing first data, which are stored in the random access memory, in the nonvolatile memory, according to a result of the reading operation executed on the buffer memory.