Abstract: In embodiments herein, an integrated circuit device includes a logic die with processor circuitry and a memory die coupled to the logic die. The memory die includes a first memory module comprising a first memory bank and first control circuitry, a second memory module comprising a second memory bank and second control circuitry, and a scribe line on a surface of the memory die between the first memory module and the second memory module. The first memory module is not electrically connected to the second memory module, and each memory module include through silicon vias (TSVs) to electrically connect a top side of the memory module and a bottom side of the memory module (e.g., for three-dimensional stacking in the integrated circuit device).

Abstract: An integrated circuit die includes a first conductive structure for an input of a capacitively coupled device, a second conductive structure aligned with the first conductive structure for a signal to be capacitively coupled to the input of the capacitively coupled device, a first insulator material disposed between the first conductive structure and the second conductive structure, wherein the first insulator material comprises high gain insulator material, and a cooling structure operable to remove heat from the capacitively coupled device to achieve an operating temperature at or below 0° C. Other embodiments are disclosed and claimed.

Abstract: An integrated circuit (IC) die includes a plurality of front-side metallization layers including a first front-side metallization layer and one or more additional front-side metallization layers, a plurality of back-side metallization layers formed on the plurality front side metallization layers including a first back-side metallization layer and one or more additional back-side metallization layers, wherein the first front-side metallization layer is proximate to the first back-side metallization layer, and a vertical metallization structure formed through at least the first front-side metallization layer and the first back-side metallization layer, wherein the vertical metallization structure electrically connects a first metallization structure on one of the one or more additional front-side metallization layers to a second metallization structure on one of the one or more additional back-side metallization layers. Other embodiments are disclosed and claimed.

Abstract: An embodiment of an integrated circuit (IC) device may include a plurality of layers of wide bandgap (WBG)-based circuitry and a plurality of layers of silicon (Si)-based circuitry monolithically bonded to the plurality of layers of WBG-based circuitry, with one or more electrical connections between respective WBG-based circuits in the plurality of layers of WBG-based circuitry and Si-based circuits in the plurality of layers of Si-based circuitry. In some embodiments, a wafer-scale WBG-based IC is hybrid bonded or layer transfer bonded to a wafer-scale Si-based IC. Other embodiments are disclosed and claimed.

Abstract: An integrated circuit (IC) die includes a plurality of ferroelectric tunnel junction (FTJ) devices, where at least one FTJ of the plurality of FTJ devices comprises first electrode, a second electrode, ferroelectric material disposed between the first and second electrodes, and interface material disposed between at least one of the first and second electrodes and the ferroelectric material. Other embodiments are disclosed and claimed.

Abstract: An integrated circuit (IC) die includes a substrate and an array of memory cells formed in or on the substrate with a memory cell of the array of memory cells that includes a storage circuit that comprises a hysteretic-oxide material. A ternary content-addressable memory (TCAM) may utilize hysteretic-oxide memory cells. Other embodiments are disclosed and claimed.

Abstract: An integrated circuit device includes a first IC die with a first front surface, a first back surface, and a first side surface along opposed edges of the first front surface and the first back surfaces of the first IC die, a second IC die with a second front surface, a second back surface, and a second side surface along opposed edges of the second front surface and second back surface of the second IC die, a substrate coupled to the first side surface of the first IC die and the second side surface of the second IC die, and fill material between one of the first front surface and the first back surface of the first IC die and one of the second front surface and second back surface of the second IC die. Other embodiments are disclosed and claimed.

Abstract: An integrated circuit (IC) die includes a plurality of varactor devices, where at least one varactor of the plurality of varactor devices comprises a first electrode, a second electrode, and a multi-layer stack of ferroelectric material (e.g., ferroelectric variable capacitance material) disposed between the first and second electrodes. Other embodiments are disclosed and claimed.

Abstract: An embodiment of a capacitor in the back-side layers of an IC die may comprise any type of solid-state electrolyte material disposed between electrodes of the capacitor. Another embodiment of a capacitor anywhere in an IC die may include one or more materials selected from the group of indium oxide, indium nitride, gallium oxide, gallium nitride, zinc oxide, zinc nitride, tungsten oxide, tungsten nitride, tin oxide, tin nitride, nickel oxide, nickel nitride, niobium oxide, niobium nitride, cobalt oxide, and cobalt nitride between electrodes of the capacitor. Other embodiments are disclosed and claimed.

Abstract: An integrated circuit (IC) die includes a first layer with conductive structures formed in a interlayer dielectric (ILD) material, with a portion of the conductive structures at a first surface of the first layer, a self-alignment layer in contact with non-conductive regions at the first surface of the first layer, a second layer with ILD material in contact with the self-alignment layer and the portion of the conductive structures at the first surface of the first layer, and conductive vias through the self-alignment layer and the second layer in contact with the portion of the conductive structures at the first surface of the first layer. The self-alignment layer may include a first material where the self-alignment layer is in contact with the conductive vias and a second material where the self-alignment layer is not in contact with the conductive vias. Other embodiments are disclosed and claimed.

Abstract: In one embodiment, a memory includes a die having: one or more memory layers having a plurality of banks to store data; and at least one other layer comprising at least one reconfigurable vector processor, the at least one reconfigurable vector processor to perform a vector computation on input vector data obtained from at least one bank of the plurality of banks and provide processed vector data to the at least one bank. Other embodiments are described and claimed.

Abstract: In one embodiment, an apparatus comprises: a plurality of banks to store data; and a plurality of interconnects, each of the plurality of interconnects to couple a pair of the plurality of banks. In response to a data movement command, a first bank of the plurality of banks is to send data directly to a second bank of the plurality of banks via a first interconnect of the plurality of interconnects. Other embodiments are described and claimed.

Abstract: Integrated circuit interconnect structures including an interconnect metallization feature comprising a sidewall reacted with a chalcogen into a low resistance liner. A portion of a backbone material or a metal seed layer may be advantageously converted into a metal chalcogenide, which can lower scattering resistance of an interconnect feature relative to alternative diffusion barrier materials, such a tantalum. Scattering resistance of such metal chalcogenide liner materials may be further reduced by actively cooling an IC, for example to cryogenic temperatures.

Abstract: Integrated circuit dies, systems, and techniques, are described herein related to single conductivity type transistor circuits operable at low temperatures. A system includes a functional circuit block of an integrated circuit die having a number of non-planar transistors all of the same conductivity type. The system further includes cooling structure integral to the integrated circuit die, coupled to the integrated circuit die, or both. The cooling structure is operable to remove heat from the integrated circuit die to achieve an operating temperature at the desired low temperature.

Abstract: Method and apparatus to implement an integrated circuit (IC) device to perform homomorphic computing. In one embodiment, the IC device includes a memory array containing a plurality of memory cells to store data and compute circuitry to perform computations on encrypted data stored in the memory array. The memory array and the compute circuitry are integrated in a same die but at different die depth. At least a portion of the memory array overlaps a portion of the compute circuitry in a same x-y plane.

Abstract: In one embodiment, an apparatus includes: at least one core to execute operations on data; a cryptographic circuit to perform cryptographic operations; a static random access memory (SRAM) coupled to the at least one core; and a ferroelectric memory coupled to the at least one core. In response to a read request, the SRAM is to provide an encryption key to the cryptographic circuit and the ferroelectric memory is to provide encrypted data to the cryptographic circuit, the encryption key associated with the encrypted data. Other embodiments are described and claimed.

Abstract: In one embodiment, an apparatus includes a first die adapted on a second die. The first die may have a plurality of cores, each of the plurality of cores associated with a first plurality of through silicon vias (TSVs), and the second die may have dynamic random access memory (DRAM). The DRAM of the second die may have a plurality of local portions, each of the plurality of local portions associated with a second plurality of TSVs, where each of at least some of the plurality of cores are directly coupled to a corresponding local portion of the DRAM by the corresponding first and second plurality of TSVs. Other embodiments are described and claimed.

Abstract: Integrated circuit (IC) including transistors with high-mobility/high-saturation velocity, non-silicon channel materials coupled to a silicon substrate through counter-doped sub-channel materials, which greatly reduce electrical leakage currents through the substrate when the IC is operated at very low temperatures (e.g., below ?25 C). With low temperature operation, high transistor performance associated with the non-silicon channel materials can be integrated into high density IC architectures that avoid the limitations associated with semiconductor material layer transfers.

Abstract: Systems and techniques related to narrow interconnects for integrated circuits. An integrated circuit die includes narrow interconnect lines with a relatively high pitch. A system includes an integrated circuit die with narrow interconnect lines and cooling structure to lower an operating temperature of at least the interconnects to a point where conductance of the narrow interconnect is sufficient.

Abstract: Method and apparatus to implement an integrated circuit (IC) device to perform compression/decompression operations. In one embodiment, the IC device includes a memory array containing a plurality of memory cells to store data and compression/decompression circuitry to perform compression operations on data to be written to the memory array and decompression operations on data read from the memory array. The memory array and the compression/decompression circuitry are integrated in a same die but at different die depth. At least a portion of the memory array overlaps a portion of the compression/decompression circuitry in a same x-y plane.