Abstract: Systems, apparatuses and methods may provide for technology that biases a word line of a block in NAND memory to a first voltage level, biases a source-side select gate and a drain-side select gate of the block to a second voltage level, and issues a discharge erase pulse to bitlines and a source of the block, wherein the discharge erase pulse is issued at a third voltage level, wherein the third voltage level is greater than the first voltage level and the second voltage level, and wherein the third voltage level is less than a fourth voltage level of a standard erase pulse. In one example, the discharge erase pulse injects holes into pillars of the block and bypasses an erase of cells in the pillars of the block.

Abstract: Systems, apparatuses and methods may provide for technology that biases a word line of a block in NAND memory to a first voltage level, biases a source-side select gate and a drain-side select gate of the block to a second voltage level, and issues a discharge erase pulse to bitlines and a source of the block, wherein the discharge erase pulse is issued at a third voltage level, wherein the third voltage level is greater than the first voltage level and the second voltage level, and wherein the third voltage level is less than a fourth voltage level of a standard erase pulse. In one example, the discharge erase pulse injects holes into pillars of the block and bypasses an erase of cells in the pillars of the block.

Abstract: Embodiments of the present disclosure are directed towards techniques and configurations for a memory apparatus configured with an erase command comprising a sequence of segments. In one embodiment, the memory apparatus is configured to generate an erase command in response to a request provided by a host to erase at least a portion of data stored in a memory device. The erase command comprises a sequence of erase segments that provide an erase voltage for erasing the portion of data stored in the memory apparatus. The memory apparatus is configured to grant access to the memory apparatus for servicing the memory access requests initiated by the host, during a time period between at least two adjacent erase segments in the sequence. Other embodiments may be described and/or claimed.

Abstract: Embodiments of the present disclosure are directed towards techniques and configurations for a memory apparatus configured with an erase command comprising a sequence of segments. In one embodiment, the memory apparatus is configured to generate an erase command in response to a request provided by a host to erase at least a portion of data stored in a memory device. The erase command comprises a sequence of erase segments that provide an erase voltage for erasing the portion of data stored in the memory apparatus. The memory apparatus is configured to grant access to the memory apparatus for servicing the memory access requests initiated by the host, during a time period between at least two adjacent erase segments in the sequence. Other embodiments may be described and/or claimed.

Abstract: In connection with data pin timing calibration with a strobe signal, examples provide for determination of pass/fail status of a pin from multiple pass/fail results in a single operation. Determination of pass/fail results for multiple pins based on multiple applied trim offsets can be made in parallel. Accordingly, a time to determine pass/fail results from multiple trim values for a pin can be reduced, which can enable faster power-up of NAND flash devices.

Abstract: In connection with data pin timing calibration with a strobe signal, examples provide for determination of pass/fail status of a pin from multiple pass/fail results in a single operation. Determination of pass/fail results for multiple pins based on multiple applied trim offsets can be made in parallel. Accordingly, a time to determine pass/fail results from multiple trim values for a pin can be reduced, which can enable faster power-up of NAND flash devices.