Abstract: Storage circuitry devices, systems, and methods including a bitcell array having a plurality of bitcells, each bitcell accessible via a bitline and wordline, where the bitcell array is provided at a first layer of the storage circuitry; a redundant array associated with the bitcell array, the redundant array having a plurality of redundant bitcells, each redundant bitcell accessed via a redundant bitline and redundant wordline, where the bitcell array is provided at a second layer of the storage circuitry.

Abstract: A storage system and circuits therefor. A storage system includes a bitcell array comprising a plurality of storage cells arranged in one or more columns and one or more rows; a latch circuit configured to output a latch signal responsive to a latch control signal and a data signal from a global data line during a read operation of a storage cell of the plurality of storage cells; a latch control circuit configured to provide the latch control signal to the latch circuit, where the latch control circuit comprises a first signal propagation path for a first mode of operation and a second signal propagation path for a second mode of operation, and wherein the first signal propagation path is to delay propagation of a pulse signal through the first signal propagation path by a time (?t) compared to a propagation of the pulse signal through the second propagation path.

Abstract: A storage system and circuits therefor. A storage system includes a bitcell array comprising a plurality of storage cells arranged in one or more columns and one or more rows; a read bitline associated with a first column to access storage cells of the first column, wherein the read bitline has a first keeper circuit coupled thereto; and a tracker bitline associated with the read bitline, wherein the tracker bitline has a second keeper circuit coupled thereto, and wherein the tracker bitline is configured such that a behaviour thereof is to substantially match a behaviour of the read bitline.

Abstract: A storage system and circuits therefor. A storage system includes a bitcell array comprising a plurality of storage cells arranged in one or more columns and one or more rows; a latch circuit configured to output a latch signal responsive to a latch control signal and a data signal from a global data line during a read operation of a storage cell of the plurality of storage cells; a latch control circuit configured to provide the latch control signal to the latch circuit, where the latch control circuit comprises a first signal propagation path for a first mode of operation and a second signal propagation path for a second mode of operation, and wherein the first signal propagation path is to delay propagation of a pulse signal through the first signal propagation path by a time (?t) compared to a propagation of the pulse signal through the second propagation path.