Memory storage device and electronic device including nonvolatile memory

Abstract

An electronic device comprising a nonvolatile memory, a memory controller configured to control the nonvolatile memory, and a host connected to the memory controller. In response to a first write signal received from the host, the memory controller is configured to provide the first write signal to the nonvolatile memory, the nonvolatile memory is configured to perform a write operation based on the provided first write signal, generate first metadata based on a result of performing the write operation, and provide the generated first metadata to the host. The host is configured to determine whether to perform garbage collection for the nonvolatile memory using a neural network model trained based on the provided first metadata or the first write signal, provide a garbage collection request signal to the memory controller in response to determining to perform garbage collection.