Skhynix Inc.

Hyoung Suk Jang

Do Hun Kim

Jae Han Park

Hyung Min Kim

Hyun Mo Kang

Young Mi Yoon

Embodiments of the present disclosure relate to a memory system and an operating method thereof. According to the embodiments of the present disclosure, the memory system may repeatedly execute, when entering a low power mode, iterations of a target operation according to a temperature of the memory system until a stop condition is satisfied. In this case, the target operation may be a garbage collection operation for the plurality of memory blocks or a migration operation of moving data stored in a first area including at least one of the plurality of memory blocks to a second area including at least one of the plurality of memory blocks. The operation speed of the memory block included in the first area may be higher than the operation speed of the memory block included in the second area.

Memory system and operating method thereof

A data storage device includes a storage medium, a first buffer memory, a second buffer memory, and a controller. The controller is configured to control data input/output for the storage medium according to requests received from a host device and to store write data in the first and second buffer memories in response to a write request received from the host device.

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Seoul, South Korea

Hyoung Suk Jang