Abstract: A variety of applications can include apparatus having a memory device structured with a circuit under array (CuA) architecture. A page buffer region in the CuA can be formed with a periphery region that is horizontally adjacent to the page buffer region. Contacts to gates for transistors in the page buffer region can be formed to land only on these gates, separating and electrically isolating the contacts and associated gates from each other in the page buffer region. Contacts to gates for transistors in the periphery region can be formed to land on conductive regions disposed on gates for transistors in the periphery region.

Abstract: An electronic device comprises a stack comprising an alternating sequence of conductive structures and insulative structures arranged in tiers, and at least one dielectric-filled slot extending vertically through the stack and extending in a first horizontal direction. The at least one dielectric-filled slot is defined between two internal sidewalls of the stack. The electronic device comprises additional dielectric-filled slots extending vertically through the stack and extending in a second horizontal direction transverse to the first horizontal direction, and isolation structures laterally interposed between the at least one dielectric-filled slot and the additional dielectric-filled slots. The isolation structures are laterally adjacent to the conductive structures of the stack, and at least some of the isolation structures are vertically adjacent to the insulative structures of the stack. Related systems and methods of forming the electronic devices are also disclosed.

Abstract: A memory device can include a semiconductor substrate having a plurality of active semiconductor devices. The memory device can include a plurality of metallization layers disposed over the semiconductor substrate, where each of the plurality of metallization layers is separated from adjacent metallization layers by an interlayer dielectric. The memory device also includes a dummy metal fill disposed in a metallization layer. The dummy metal fill can be connected to a discharge path for dissipating a charge build up in the dummy metal fill to minimize antenna effects. In some embodiments, the discharge path can include the semiconductor substrate, which can be an electrical drain. The antenna protected dummy metal fill ensures is configured such that any accumulated charge during the fabrication process is discharged to the electric drain.

Abstract: Some embodiments include apparatuses and methods of forming the apparatuses. One of the apparatuses includes first tiers located one over another, the first tiers including respective first memory cells and first control gates for the memory cells, the first memory cells located along respective first pillars, the first pillars extending through the first tiers; second tiers located one over another, the second tiers including respective second memory cells and second control gates for the memory cells, the second memory cells located along respective second pillars, the second pillars extending through the second tiers; and a dielectric structure formed in a slit between the first tiers and the second tiers, the dielectric structure including an edge along a length of the slit and adjacent the first tiers, wherein the edge has a repeating pattern of a shape.

Abstract: A microelectronic device comprises a stack structure, first digit lines, second digit lines, and multiplexer devices. The stack structure comprises an access line region comprising a lower group of conductive structures, and a select gate region overlying the access line region and comprising an upper group of conductive structures. The first digit are coupled to strings of memory cells, and the second digit lines are coupled to additional strings of memory cells. The second digit lines are horizontally offset from the first digit lines in a first direction and are substantially horizontally aligned with the first digit lines in a second direction. The multiplexer devices are coupled to page buffer devices, the first digit lines, and the second digit lines. The multiplexer devices comprise transistors in electrical communication with the upper group of conductive structures. Additional microelectronic devices, memory devices, and electronic systems are also described.

Abstract: A microelectronic device comprises a base structure, a memory array overlying the base structure, and a conductive pad tier overlying the memory array. The base structure comprises a logic region including logic devices. The memory array comprises vertically extending strings of memory cells within a horizontal area of the logic region of the base structure. The conductive pad tier comprises first conductive pads substantially outside of the horizontal area of the logic region of the base structure, and second conductive pads horizontally neighboring the first conductive pads and within the horizontal area of the logic region of the base structure. Memory devices and electronic systems are also described.

Abstract: Semiconductor devices with slotted vias, and associated systems and methods, are disclosed herein. In one embodiment, a routing region of the semiconductor device includes a set of slotted vias arranged in a non-orthogonal array pattern. Further, patterns of metal lines associated with the set of slotted vias are drawn to align and/or overlap with the slotted vias. As a result, the metal lines may include zig-zag patterns within the routing region. Further, edges of the slotted vias may have a staircase pattern with sets of horizontal and vertical line segments such that a combination of the horizontal and vertical line segments can orient the slotted vias in a non-orthogonal direction.

Abstract: Semiconductor devices with slotted vias, and associated systems and methods, are disclosed herein. In one embodiment, a routing region of the semiconductor device includes a set of slotted vias arranged in a non-orthogonal array pattern. Further, patterns of metal lines associated with the set of slotted vias are drawn to align and/or overlap with the slotted vias. As a result, the metal lines may include zig-zag patterns within the routing region. Further, edges of the slotted vias may have a staircase pattern with sets of horizontal and vertical line segments such that a combination of the horizontal and vertical line segments can orient the slotted vias in a non-orthogonal direction.

Abstract: An electronic device includes one or more capacitors adjacent to a base material. The one or more capacitors comprise at least one electrode extending horizontally within the base material, and additional electrodes extending vertically within the base material and contacting the at least one electrode. The at least one electrode is located below and isolated from an upper surface of the base material. Additional electronic devices are disclosed, as are methods of forming an electronic device and related systems.

Abstract: Embodiments of the present disclosure are directed towards a memory device with a split staircase, in accordance with some embodiments. In one embodiment, the memory device includes one or more pillars disposed in a die, and a plurality of wordlines formed in a stack of multiple tiers and coupled with the one or more pillars. At least some of the wordlines are split across the tiers into at least first and second portions. Respective ends of at least some wordlines of at least one of the first or second portions, at a location of the split, are exposed to provide electrical coupling with other components of the device. Other embodiments may be described and/or claimed.