Samsung Electronics Co., Ltd.

Bo-mi Seok

Hyun-chul Park

Ju-Young Lee

Bum-Hee Lee

Jun-ho Ahn

A method of operating a storage device including a non-volatile memory includes receiving a write command from a host in a first state, receiving write data from the host in a second state, and transitioning an operation state from the second state to one of the first state and a third state based on a write mode chosen. The write command is received in the first state, and the received write data is programmed to the non-volatile memory in the third state.

Storage device

An operating method performed by a storage device includes selecting a first task from among a plurality of tasks queuing in a command queue of the storage device, checking a first block to be accessed by the first task using a mapping table loaded to the storage device, determining whether the first block is a read reclaim target or a replacement target, and determining an order of executing the first task depending on whether the first block is the read reclaim target or the replacement target.

Growing community of inventors

Anyang-si, South Korea

Bo-mi Seok