Abstract: A sensing circuit for sensing an analog signal includes a level shifter that shifts the analog signal from a high voltage domain to a low voltage domain. The signal originates from the high voltage domain, and is passed to the low voltage domain through the level shifter. A source line provides the analog signal, which can be selectively switched into a sense amplifier circuit. The sense amplifier is in the low voltage domain and generates a digital output to represent the sensed analog signal.

Abstract: Devices and methods facilitate memory device operation in all bit line architecture memory devices. In at least one embodiment, memory cells comprising alternating rows are concurrently programmed by row and concurrently sensed by row at a first density whereas memory cells comprising different alternating rows are concurrently programmed by row and concurrently sensed by row at a second density. In at least one additional embodiment, memory cells comprising alternating tiers of memory cells are programmed and sensed by tier at a first density and memory cells comprising different alternating tiers of memory cells are programmed and sensed by tier at a second density.

Abstract: Devices and methods facilitate memory device operation in all bit line architecture memory devices. In at least one embodiment, memory cells comprising alternating rows are concurrently programmed by row and concurrently sensed by row at a first density whereas memory cells comprising different alternating rows are concurrently programmed by row and concurrently sensed by row at a second density. In at least one additional embodiment, memory cells comprising alternating tiers of memory cells are programmed and sensed by tier at a first density and memory cells comprising different alternating tiers of memory cells are programmed and sensed by tier at a second density.