Abstract: A semiconductor integrated apparatus includes a plurality of functional blocks configured by electronic devices; and a processor configured to control the plurality of functional blocks, select voltage trim values of the respective functional blocks based on a level of input power supplied during a power-on operation, and provide the voltage trim values to the plurality of functional blocks, respectively.

Abstract: A data storage device includes a nonvolatile memory device and a controller including a command parser configured to match a clock corresponding to each of a plurality of memory access types to generate a clock index matched with each of the memory access types and configured to determine, when a command is received, a memory access type of the command and the clock index matched with the determined memory access type by analyzing the command, and a memory interface configured to determine a locking value and the clock index corresponding to each of a plurality of clocks having different frequencies and change the locking value for processing of a command according to the clock index determined by the command parser.

Abstract: A semiconductor integrated apparatus includes a plurality of functional blocks configured by electronic devices; and a processor configured to control the plurality of functional blocks, select voltage trim values of the respective functional blocks based on a level of input power supplied during a power-on operation, and provide the voltage trim values to the plurality of functional blocks, respectively.

Abstract: A data storage device includes a nonvolatile memory device and a controller including a command parser configured to match a clock corresponding to each of a plurality of memory access types to generate a clock index matched with each of the memory access types and configured to determine, when a command is received, a memory access type of the command and the clock index matched with the determined memory access type by analyzing the command, and a memory interface configured to determine a locking value and the clock index corresponding to each of a plurality of clocks having different frequencies and change the locking value for processing of a command according to the clock index determined by the command parser.

Abstract: There are provided a memory system and an operating method thereof. A memory system includes: a nonvolatile memory device that operates in response to a plurality of internal commands received thereby; and a memory controller for generating and queuing the plurality of internal commands in response to a plurality of commands received from a host, and generating and storing a processing completion bitmap index corresponding to the plurality of queued internal commands.

Abstract: There are provided a memory system and an operating method thereof. A memory system includes: a semiconductor memory device for including a plurality of semiconductor memories, and operating in response to a plurality of internal commands received thereto; and a controller for generating and queuing the plurality of internal commands in response to a plurality of commands received from a host, and generating and storing a master bitmap including information on unperformed operations that are not performed in the semiconductor memory device for internal commands among the plurality of queued internal commands. The controller generates a flush bitmap corresponding to a flush command, using a current master bitmap, when the flush command is received from the host, and clears the flush bitmap if the semiconductor memory device completes the unperformed operations.

Abstract: There are provided a memory system and an operating method thereof. A memory system includes: a nonvolatile memory device that operates in response to a plurality of internal commands received thereby; and a memory controller for generating and queuing the plurality of internal commands in response to a plurality of commands received from a host, and generating and storing a processing completion bitmap index corresponding to the plurality of queued internal commands.

Abstract: There are provided a memory system and an operating method thereof. A memory system includes: a semiconductor memory device for including a plurality of semiconductor memories, and operating in response to a plurality of internal commands received thereto; and a controller for generating and queuing the plurality of internal commands in response to a plurality of commands received from a host, and generating and storing a master bitmap including information on unperformed operations that are not performed in the semiconductor memory device for internal commands among the plurality of queued internal commands. The controller generates a flush bitmap corresponding to a flush command, using a current master bitmap, when the flush command is received from the host, and clears the flush bitmap if the semiconductor memory device completes the unperformed operations.

Abstract: A semiconductor device includes a nonvolatile memory storing encrypted management data, and a memory controller coupled between the nonvolatile memory and a host. The memory controller is allocated a free area in a host memory from the host and is suitable for storing the encrypted management data in the free area.

Abstract: A semiconductor device includes a buffer memory, a plurality of function blocks, each of which transmits to a request of access to the buffer memory, and accesses the buffer memory according to a response to the request of access; and a buffer management unit suitable for receiving the request of access, and transmitting the response to the request of access according to a status of the buffer memory, wherein the buffer management unit and each of the plurality of function blocks may communicate through a dedicated channel.

Abstract: A semiconductor device includes a buffer memory, a plurality of function blocks, each of which transmits to a request of access to the buffer memory, and accesses the buffer memory according to a response to the request of access; and a buffer management unit suitable for receiving the request of access, and transmitting the response to the request of access according to a status of the buffer memory, wherein the buffer management unit and each of the plurality of function blocks may communicate through a dedicated channel.

Abstract: A semiconductor device includes a nonvolatile memory storing encrypted management data, and a memory controller coupled between the nonvolatile memory and a host. The memory controller is allocated a free area in a host memory from the host and is suitable for storing the encrypted management data in the free area.