Samsung Electronics Co., Ltd.

Tae Hack Lee

Sang Kyoo Jeong

Kwang Ho Choi

Myung Hyun Jo

Chan Ik Park

Gi Jo Jeong

Myeong Eun Hwang

Kyu Wook Han

A data storage device includes a processor and a non-volatile memory. The processor compares a data processing size of a first command received from the host at a first time point with a reference size and divides the first command into a plurality of sub-commands when the data processing size is greater than the reference size. The data storage device further includes a memory that includes a first queue and a second queue.

Data storage device that divides and processes a command and data processing system including the same

A controller, a data storage device and a data storage system including the controller, and a data processing method are provided. The controller may process a plurality of instructions in parallel by including a plurality of address translation central processing units (CPUs) in a multi-channel parallel array structure, thereby improving the performance of a semiconductor memory system.

Controller, data storage device and data storage system having the controller, and data processing method

A solid state disk controller includes a volatile memory having a memory area storing sector bit map values, and a memory controller. In a read operation, the memory controller selectively reads at least one sector among a plurality of sectors forming a page of an external non-volatile memory based on the sector bit map values stored in the memory area, indicated by a pointer.

Solid state disk controller and data processing method thereof

A data storage device comprises a plurality of memory devices and a memory controller. The memory controller exchanges data with the memory devices via a plurality of channels. The memory controller decodes an external command to generate a driving power mode and accesses the memory devices according to the driving power mode.

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Yongin-si, South Korea

Tae Hack Lee