A memory device, which receives a vehicle status mode command from a host and executes background jobs based on the received vehicle status mode command, includes a command executor configured to generate a command on the background jobs based on the received vehicle status mode command, a scheduler configured to receive the command on the background jobs, determine whether a vehicle status is a status in which the background jobs are able to be executed, and generate the background jobs based on a determination result, and a background job executor configured to execute the background jobs generated by the scheduler.

A microelectronic device comprises a first microelectronic device structure, a second microelectronic device structure vertically neighboring the first microelectronic device structure, and a third microelectronic device structure vertically neighboring the second microelectronic device structure. The first microelectronic device structure comprises a first memory array region and the third microelectronic device structure comprises a second memory array region. The second microelectronic device structure comprises a control logic region comprising a first sub word liner driver region comprising transistor structures in electrical communication with structures of the first microelectronic device structure and a second sub word line driver region comprising additional transistor structures in electrical communication with structures of the third microelectronic device structure. Related microelectronic devices, electronic systems, and methods are also described.

A semiconductor storage device includes first and second chips. The first chip includes a first semiconductor substrate, first conductive layers arranged in a first direction and extending in a second direction, a semiconductor column extending in the first direction and facing the first conductive layers, a first charge storage film formed between the first conductive layers and the semiconductor column, a plurality of first transistors on the first semiconductor substrate, and first bonding electrodes electrically connected to a portion of the plurality of first transistors. The second chip includes a second semiconductor substrate, a plurality of second transistors on the second semiconductor substrate, and second bonding electrodes electrically connected to a portion of the plurality of second transistors, and bonded to the first bonding electrodes. A thickness of the second semiconductor substrate in the first direction is smaller than a thickness of the first semiconductor substrate in the first direction.

A semiconductor package includes: a first semiconductor chip including a plurality of first through-electrodes and a plurality of first shared electrodes, wherein the first through-electrodes are arranged in a first direction, wherein the plurality of first shared electrodes are spaced apart from the plurality of first through-electrodes in a second direction, intersecting the first direction, and are electrically connected to the plurality of first through-electrodes, respectively; and a second semiconductor chip including a plurality of second through-electrodes and a plurality of second shared electrodes, wherein the plurality of second through-electrodes are disposed on the first semiconductor chip and are arranged in the first direction, wherein the plurality of second shared electrodes are spaced apart from the plurality of second through-electrodes in the second direction and are electrically connected to the plurality of second through-electrodes, respectively.

A semiconductor package includes a semiconductor chip including a semiconductor substrate having an active layer, ground chip pads on the semiconductor substrate, and signal chip pads on the semiconductor substrate and a package substrate supporting the semiconductor chip, the package substrate including a substrate insulating layer, a plurality of signal line patterns extending in the substrate insulating layer and electrically connected to the signal chip pads, and a plurality of ground line patterns extending in the substrate insulating layer at a same level as a level of the plurality of signal line patterns and electrically connected to the ground chip pads. At least one of the plurality of ground line patterns extends between the plurality of signal line patterns.

An interconnect structure includes a plurality of first pads, a plurality of second pads, and a plurality of conductive lines. The first pads are arranged to form a first column-and-row array, and the second pads are arranged to form a second column-and-row array. The first column-and-row array, the second column-and-row array and the conductive lines are disposed in a same layer. The first pads in adjacent rows in the first column-and-row array are separated from each other by a first vertical distance from a plan view, the second pads in adjacent rows in the second column-and-row array are separated from each other by a second vertical distance from the plan view. A sum of widths of the conductive lines electrically connecting the first pads and the second pads in the same row is less than the first vertical distance and the second vertical distance from the plan view.

A package structure is provided. The package structure includes a first interconnect structure formed over a first substrate. The package structure also includes a second interconnect structure formed below a second substrate. The package structure further includes a bonding structure between the first interconnect structure and the second interconnect structure. In addition, the bonding structure includes a first intermetallic compound (IMC) and a second intermetallic compound (IMC). The bonding structure also includes an underfill layer surrounding the bonding structure. A width of the first IMC is greater than a width of the second IMC, and the underfill layer covers a sidewall of the first IMC and a sidewall of the second IMC.

A semiconductor structure includes an alternating stack of insulating layers and composite layers, each of the composite layers includes a plurality of electrically conductive word line strips and a plurality of dielectric isolation structures, and each of the insulating layers has an areal overlap with each electrically conductive word line strip and each dielectric isolation structure within the composite layers within a memory array region in a plan view along a vertical direction, rows of memory openings arranged along the first horizontal direction, where each row of memory openings of the rows of memory openings vertically extends through each insulating layer within the alternating stack and one electrically conductive strip for each of the composite layers, and rows of memory opening fill structures located within the rows of memory openings, where each of the memory opening fill structures includes a vertical stack of memory elements and a vertical semiconductor channel.

A semiconductor storage device of an embodiment includes a substrate, a plurality of first conductive layers, pillar, and a second conductive layer. The plurality of first conductive layers are provided above the substrate, and mutually separated in a first direction. The pillar is provided to penetrate the plurality of the first conductive layers, and includes a first semiconductor layer extending in the first direction. A part of the pillar that intersects with the first conductive layers are functioned as memory cells. The second conductive layer is provided above the plurality of first conductive layers and is in contact with the first semiconductor layer. The second conductive layer is made of a metal or a silicide.

Disclosed herein is an electronic component that includes a mounting surface having a terminal formation area and a plurality of terminal electrodes arranged in an array in the terminal formation area. The center point of the terminal formation area is offset with respect to the center point of the mounting surface. Thus, at mounting of the electronic component on a mounting substrate, a solder paste is supplied to a land pattern, and then the mounting is performed such that the center point of a mounting area and the center point of the mounting surface coincide with each other, whereby a predetermined displacement occurs between the planar positions of the land pattern and terminal electrode. This allows a void inside the solder to be released outside without involving a layout change of the land pattern.