Embodiments of the disclosure are in the field of advanced integrated circuit structure fabrication and, in particular, 10 nanometer node and smaller integrated circuit structure fabrication and the resulting structures. In an example, an integrated circuit structure includes a first plurality of conductive interconnect lines in and spaced apart by a first ILD layer, wherein individual ones of the first plurality of conductive interconnect lines comprise a first conductive barrier material along sidewalls and a bottom of a first conductive fill material. A second plurality of conductive interconnect lines is in and spaced apart by a second ILD layer above the first ILD layer, wherein individual ones of the second plurality of conductive interconnect lines comprise a second conductive barrier material along sidewalls and a bottom of a second conductive fill material, wherein the second conductive fill material is different in composition from the first conductive fill material.

Methods and semiconductor devices are described herein which eliminate the use of additional masks. A first interconnect layer is formed. A first resistive layer is formed on top of the first interconnect layer. A dielectric layer is formed on top of the first resistive layer. A second resistive layer is formed on top of the dielectric layer.

Embodiments of the disclosure are in the field of advanced integrated circuit structure fabrication and, in particular, 10 nanometer node and smaller integrated circuit structure fabrication and the resulting structures. In an example, an integrated circuit structure includes first and second gate dielectric layers over a fin. First and second gate electrodes are over the first and second gate dielectric layers, respectively, the first and second gate electrodes both having an insulating cap having a top surface. First dielectric spacer are adjacent the first side of the first gate electrode. A trench contact structure is over a semiconductor source or drain region adjacent first and second dielectric spacers, the trench contact structure comprising an insulating cap on a conductive structure, the insulating cap of the trench contact structure having a top surface substantially co-planar with the insulating caps of the first and second gate electrodes.

Various apparatuses, systems, methods, and media are disclosed to provide over-voltage protection to a data interface of a multi-protocol memory card that includes a first communication interface and a second communication interface that enable communication using different protocols. An interface voltage protection circuit includes a control circuit configured to receive a first supply voltage for operating the first communication interface. The interface voltage protection circuit further includes a pull-down circuit operatively connected with the control circuit, configured to pull down a voltage at a supply voltage rail of the second communication interface such that a voltage at a plurality of connector terminals of the second communication interface is lower than the first supply voltage.

An integrated circuit comprises a semiconductor substrate having a surface. A lateral resistor is arranged in a first plane parallel to the surface of the substrate. A vertical reference resistor comprises a layer arranged in a second plane parallel to the surface of the substrate and deeper than the first plane. This layer is doped to promote current flow in the second plane. The vertical reference resistor further comprises a first trench and a second trench coupled between the layer and the surface of the substrate. The first and second trenches are arranged in a vertical direction orthogonal to the first and the second planes and are doped to impede current flow in the vertical direction. A cross-section of the first and second trenches is two-fold rotationally symmetric around the vertical direction, and the lateral resistor and the first and second trenches have the same temperature coefficient.

Methods and semiconductor circuits are described in which a polysilicon resistor body is formed over a semiconductor substrate. A first dopant species is implanted into the polysilicon resistor body at a first angle about parallel to a surface normal of a topmost surface of the polysilicon resistor body. A second dopant species is implanted into the polysilicon resistor body at a second angle greater than about 10° relative to the surface normal. The combination of implants reduces the different between the temperature coefficient (tempco) of resistance of narrow resistors relative to the tempco of wide resistors, and brings the tempco of the resistors closer to a preferred value of zero.

A semiconductor device is provided. The semiconductor device includes a semiconductor substrate, a polysilicon resistive structure, dummy polysilicon resistive structures, and a polysilicon ring structure. The semiconductor substrate has an active region and a passive region adjacent to the active region. The polysilicon resistive structure is disposed on an isolation structure in the passive region. The dummy polysilicon resistive structures are disposed on the isolation structure, respectively disposed outside opposite sides of the polysilicon resistive structure. The polysilicon ring structure is disposed on the isolation structure, encircling the polysilicon resistive structure and the dummy polysilicon resistive structures.

RC-network components that include a substrate and capacitor having a thin-film top electrode portion at a surface on one side of the substrate. The low ohmic semiconductor substrate is doped to contribute 5% or less to the resistance of the RC-network component. The resistance provided in series with the capacitor is controlled by providing a contact plate, spaced from the thin-film top electrode portion by an insulating layer, and a set of one or more bridging contacts passing through openings in the insulating layer. The bridging contacts electrically interconnect the thin-film top electrode portion and the contact plate. Different resistance values can be set by appropriate selection of the number of bridging contacts. The openings are elongated thereby reducing temperature concentration at their periphery. Correspondingly, the bridging contacts have an elongated cross-sectional shape.

Systems, methods, and circuitries are provided for calibrating a heater used to heat an adjustable resistance network during a trimming procedure. In one example, a circuit is provided that includes an adjustable resistance network including first resistance segments; a heater element thermally coupled to the adjustable resistance network; a calibration resistor including second resistance segments thermally coupled to the first resistance segments; and interface circuitry coupled to the calibration resistor.

A chip part includes a substrate, an element formed on the substrate, and an electrode formed on the substrate. A recess and/or projection expressing information related to the element is formed at a peripheral edge portion of the substrate.