A system and method comprising a cryogenic adiabatic circuit in a cryogenic environment and a clock generator at a higher temperature, the circuit's clock lines can be connected across the temperature gradient to the clock generator, where the clock generator runs below the frequency that would yield power dissipation equal to the static dissipation of a functionally equivalent CMOS circuit at room temperature, resulting in lower power for the function than possible at room temperature irrespective of the speed of operation.

The present disclosure provides a defect inspecting method and a defect inspecting system configured to inspect a memory device. The defect inspecting method includes the operations of: resetting the memory device from a power on state; initializing the memory device; performing a plurality of write operations to a memory cell array of the memory device according to a test pattern; performing a plurality of read operations to the memory cell array of the memory cell to generate a readout pattern; and determining whether a defect existed in the memory device according to the readout pattern.

Various implementations described herein are directed to a method. The method may receive an address to access data stored in memory. The method may enable a data access pipeline to perform memory access operations so as to access the data stored in the memory based on the address. The method may dynamically adjust the data access pipeline during the memory access operations so as to output the data based on the address.

A semiconductor memory device includes a memory cell array that includes memory cells arranged in rows and columns, a row decoder that is configured to receive a row address, decode the row address, and adjust voltages of selection lines based on the decoded row address, a word line driver that is connected with the selection lines, is connected with the rows of the memory cells through word lines, and is configured to adjust voltages of the word lines in response to an internal clock signal and the voltages of the selection lines, and a detection circuit that is connected with the word lines and is configured to activate a detection signal in response to voltages of the word lines being identical at a specific timing.

An electronic device includes memory banks and repair circuitry configured to remap data from the memory banks to repair memory elements of the memory banks when a failure occurs. The repair circuitry includes a logic gate configured to receive an output from a memory bank of the memory banks, receive a failure signal indicating whether a corresponding memory element has failed, and transmit the output with a value of the output is based at least in part on the failure signal. The repair circuitry also includes error correction circuitry configured to receive the output via the logic gate and a multiplexer configured to receive the output from the memory bank, receive a repair value, and selectively output the output or the repair value from the repair circuitry as an output of the repair circuitry.

The present disclosure includes apparatuses and methods related to scatter/gather in a memory device. An example apparatus comprises a memory device that includes an array of memory cells, sensing circuitry, and a memory controller coupled to one another. The sensing circuitry includes a sense amplifier and a compute component configured to implement logical operations. A channel controller is configured to receive a block of instructions, the block of instructions including individual instructions for at least one of a gather operation and a scatter operation. The channel controller is configured to send individual instructions to the memory device and to control the memory controller such that the at least one of the gather operation and the scatter operation is executed on the memory device based on a corresponding one of the individual instructions.

Provided is a method of performing an internal processing operation of a memory device in a system including a host device and the memory device. The memory device includes a memory cell array and a processor-in-memory (PIM) performing an internal processing operation. In an internal processing mode, by the PIM, the memory device performs the internal processing operation based on internal processing information stored in the memory cell array. When the internal processing information is an internal processing operation command indicating a type of the internal processing operation, the memory device outputs the internal processing operation command including an internal processing read command and an internal processing write command to the host device. The host device issues to the memory device a priority command determined from among a data transaction command and the internal processing operation command.

A memory circuit at least includes a plurality of memory banks, where each of the memory banks includes a first memory sub-bank, a second memory sub-bank and a third memory sub-bank sequentially arranged, the second memory sub-bank including a first memory section and a second memory section, the first memory sub-bank and the second memory section being configured to store upper bytes, and the first memory section and the third memory sub-bank being configured to store lower bytes.

The present disclosure provides a memory circuit and a memory. The memory circuit at least includes a plurality of memory blocks. Each of the memory blocks includes a first memory sub-block, a second memory sub-block, and a third memory sub-block arranged in sequence; the second memory sub-block includes a first memory unit and a second memory unit; the first memory sub-block and the first memory unit are configured to store high-order bytes; the second memory unit and the third memory sub-block are configured to store low-order bytes; and in an arrangement direction of memory sub-blocks, different memory units that are arranged side by side have different block selection addresses.

Memory clock drivers, memories, and methods of operating memory clock drivers are provided. A memory device contains two memory clock drivers disposed opposite each other across an array of rows of memory cells. The memory clock drivers contain decoders, which decode an address corresponding to one or more rows of memory cells. The decoders are configured to decode the address to provide a plurality of word line signals to the corresponding rows of memory cells. The memory device also includes a row select circuit, which receives a row select address and activates a corresponding row of memory cells. The memory device includes control circuitry to control the arrays of memory cells at a local and a global level, as well as I/O modules to send signals to different parts of the memory device and integrate the memory device into external devices.