Skhynix Inc.

Young Hoon Cha

Young Guen Choi

Dong Ham Yim

Dae Hoon Jang

Joon Ho Lee

Cheon Ok Jeong

Jae Il Lee

Duck Joo Lee

Dong Hwan Koo

Jeong Sun Park

When it is determined that a first super memory block among a plurality of super memory blocks satisfies an exchange condition, the storage device may exchange a first memory unit in the first super memory block with a second memory unit included in a second super memory block among the plurality of super memory blocks. In this case, the first memory unit is a bad memory unit and the second memory unit is a normal memory unit.

Storage device distributing bad memory units in super memory block and operating method of the storage device

A memory system, a memory controller and an operating method are disclosed. When a target command which instructs an operation of writing target data to a memory device is received from a host, the target data is divided into data units, and a first data unit among the data units is controlled such that the entire first data unit is written to the memory device or none of the first data unit is written to the memory device. As a consequence, it is possible to write data in specific units in a memory system using a multi-core.

Memory system, memory controller and operating method thereof

Embodiments of the present disclosure relate to a memory system, a memory controller, and an operation method. The present disclosure may divide user data and map data corresponding to the user data into data segments, may input the data segments in N virtual die queues, and may program the same in a memory device, wherein a user data segment input in the virtual die queue is programmed according to two program schemes, thereby quickly programming the user data and the map data in the memory device and quickly updating the map data in a map cache.

Memory system, memory controller, and operation method

Growing community of inventors

Gyeonggi-do, South Korea

Young Hoon Cha