Abstract: A storage device may receive, from an external device, a target read recovery level indicating information on a read command execution completion time and an error recovery amount requested by the external device, may read, from a memory, data requested by a read command transmitted by the external device, and may transmit, to the external device, a response regarding a result of executing the read command transmitted by the external device within the read command execution completion time indicated by the target read recovery level.

Abstract: The present technology includes a storage device including a memory device including a first storage region and a second storage region and a memory controller configured to, in response to a write request in the first storage region from an external host, acquire data stored the first region based on a fail prediction information provided from the memory device and to perform a write operation corresponding to the write request, wherein the first storage region and the second storage region are allocated according to logical addresses of data to be stored in by requests of the external host.

Abstract: The present technology includes a storage device including a memory device including a first storage region and a second storage region and a memory controller configured to, in response to a write request in the first storage region from an external host, acquire data stored the first region based on a fail prediction information provided from the memory device and to perform a write operation corresponding to the write request, wherein the first storage region and the second storage region are allocated according to logical addresses of data to be stored in by requests of the external host.

Abstract: A storage device having improved data recovery performance includes a memory device including a first storage region and a second storage region, and a memory controller that controls the memory device. Before performing a write operation in the first storage region, the memory controller may backup data previously stored in the first storage region, based on a fail probability of the write operation to be performed in the first storage region. If the write operation fails, the previously-stored data may be recovered from where it was backed up.

Abstract: A storage device having improved data recovery performance includes a memory device including a first storage region and a second storage region, and a memory controller that controls the memory device. Before performing a write operation in the first storage region, the memory controller may backup data previously stored in the first storage region, based on a fail probability of the write operation to be performed in the first storage region. If the write operation fails, the previously-stored data may be recovered from where it was backed up.

Abstract: Provided herein may be a storage device and a method of operating the same. A memory controller may include a power application timer configured to measure each of plural final power application times, each final power application time being a period of time during which power is applied to the memory controller until the memory controller is turned off after being turned on, and a command blocker configured to disable a set command, among commands that are input from a host to the memory controller depending on a cumulative power application time obtained by accumulating the plural final power application times.

Abstract: The present technology includes a storage device including a memory device including a first storage region and a second storage region and a memory controller configured to, in response to a write request in the first storage region from an external host, acquire data stored the first region based on a fail prediction information provided from the memory device and to perform a write operation corresponding to the write request, wherein the first storage region and the second storage region are allocated according to logical addresses of data to be stored in by requests of the external host.

Abstract: Provided herein may be a memory controller and a method of operating the same. The memory controller may control a memory device in response to a command received from a host. The memory controller may include a write amplification factor (WAF) storage and a standby state controller. The WAF storage may store a WAF of the memory device. The standby state controller may control entry of the memory controller into a standby state based on a value of the WAF stored in the WAF storage.

Abstract: Provided herein may be a storage device and a method of operating the same. A memory controller may include a power application timer configured to measure each of plural final power application times, each final power application time being a period of time during which power is applied to the memory controller until the memory controller is turned off after being turned on, and a command blocker configured to disable a set command, among commands that are input from a host to the memory controller depending on a cumulative power application time obtained by accumulating the plural final power application times.

Abstract: Provided herein may be a memory controller and a method of operating the same. The memory controller may control a memory device in response to a command received from a host. The memory controller may include a write amplification factor (WAF) storage and a standby state controller. The WAF storage may store a WAF of the memory device. The standby state controller may control entry of the memory controller into a standby state based on a value of the WAF stored in the WAF storage.

Abstract: Disclosed is an air purification filter: having a plurality of first protrusion parts arranged on a film part, which is made from a polymer synthetic resin, in the direction orthogonal to the flow direction of air, and a plurality of second protrusion parts arranged in the direction parallel to the flow direction of air, wherein the first and second protrusion parts are regularly formed; having a ventilation path formed by winding the film part; and formed such that the flow direction of the air is formed along the longitudinal direction of the film part, thereby reducing pressure loss and improving dust collection efficiency.

Abstract: A memory system includes: a memory device comprising a plurality of dies each die comprising a plurality of planes, each plane comprising a plurality of blocks, each block comprising a plurality of pages; a controller suitable for inputting a plurality of commands received from a host to the memory device through command queuing, wherein a first memory die among the plurality of memory dies processes the plurality of commands as a burst command, and performs command operations in one or more pages in one or more first memory blocks included in the first memory die, and data corresponding to the command operations are stored in a plurality of latches corresponding to the one or more first memory blocks.

Abstract: A memory system includes: a memory device comprising a plurality of dies each die comprising a plurality of planes, each plane comprising a plurality of blocks, each block comprising a plurality of pages; a controller suitable for inputting a plurality of commands received from a host to the memory device through command queuing, wherein a first memory die among the plurality of memory dies processes the plurality of commands as a burst command, and performs command operations in one or more pages in one or more first memory blocks included in the first memory die, and data corresponding to the command operations are stored in a plurality of latches corresponding to the one or more first memory blocks.

Abstract: A data storage device includes a data storage medium; a micro control unit (MCU) connected to a host through a first interface method and configured to control the data storage medium in response to a request of the host; and a buffer memory connected to the host through a second interface method, connected to the MCU, and controlled by the MCU and the host, respectively.

Abstract: A solid state storage system includes a memory area having a plurality of pages and is capable of storing program information about each page. The memory area stores the number of pulse counts applied to each page. A main memory controller receives the program information from the memory area and determines whether to program pages according to the program information. The main memory controller determines whether the program information for a page is at a predetermined amount and if the corresponding page should be programmed again or not.

Abstract: A data storage device includes a data storage medium a micro control unit (MCU) connected to a host through a first interface method and configured to control the data storage medium in response to a request of the host; and a buffer memory connected to the host through a second interface method, connected to the MCU, and controlled by the MCU and the host, respectively.

Abstract: A data storage system includes: a data storage medium configured to store data; a main controller configured to control an operation of the data storage medium; and a bridge chipset configured to convert a signal provided from the main controller according to a control information provided from an external source to the data storage medium and the main controller and to provide the converted signal to the data storage medium.

Abstract: A method for measuring a lifespan of a memory device includes measuring an operation time of the memory device and generating lifespan information by comparing the measured operation time with a reference operation time.

Abstract: A solid state storage system includes a memory area having a plurality of pages and is capable of storing program information about each page. The memory area stores the number of pulse counts applied to each page. A main memory controller receives the program information from the memory area and determines whether to program pages according to the program information. The main memory controller determines whether the program information for a page is at a predetermined amount and if the corresponding page should be programmed again or not.

Abstract: A solid state storage system includes a memory area having a plurality of pages and is capable of storing program information about each page. The memory area stores the number of pulse counts applied to each page. A main memory controller receives the program information from the memory area and determines whether to program pages according to the program information. The main memory controller determines whether the program information for a page is at a predetermined amount and if the corresponding page should be programmed again or not.