H10B10/15

Logic drive using standard commodity programmable logic IC chips comprising non-volatile random access memory cells
11711082 · 2023-07-25 · ·

A multi-chip package includes a field-programmable-gate-array (FPGA) integrated-circuit (IC) chip configured to perform a logic function based on a truth table, wherein the field-programmable-gate-array (FPGA) integrated-circuit (IC) chip comprises multiple non-volatile memory cells therein configured to store multiple resulting values of the truth table, and a programmable logic block therein configured to select, in accordance with one of the combinations of its inputs, one from the resulting values into its output; and a memory chip coupling to the field-programmable-gate-array (FPGA) integrated-circuit (IC) chip, wherein a data bit width between the field-programmable-gate-array (FPGA) integrated-circuit (IC) chip and the memory chip is greater than or equal to 64.

METHODS, APPARATUS AND SYSTEM FOR PROVIDING NMOS-ONLY MEMORY CELLS

At least one method, apparatus and system disclosed involves a memory device having a memory cell comprising NMOS only transistors. An SRAM bit cell comprises a first pass gate (PG) NMOS transistor coupled to a first bit line signal and a word line signal; a second PG NMOS transistor coupled to a second bit line signal and the word line signal; a first pull down (PD) NMOS transistor operatively coupled to the first PG NMOS transistor; a second PD NMOS transistor operatively coupled to the second PG NMOS transistor; a first pull up (PU) NMOS transistor operatively coupled to the first PD NMOS transistor; and a second PU NMOS transistor operatively coupled to the second PD NMOS transistor. Each of the back gates of the first and second PU NMOS transistors are coupled to a predetermined voltage signal for biasing the first and second PU NMOS transistors.

FIN CUT AND FIN TRIM ISOLATION FOR ADVANCED INTEGRATED CIRCUIT STRUCTURE FABRICATION

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 fin. A first isolation structure separates a first end of a first portion of the fin from a first end of a second portion of the fin, the first end of the first portion of the fin having a depth. A gate structure is over the top of and laterally adjacent to the sidewalls of a region of the first portion of the fin. A second isolation structure is over a second end of a first portion of the fin, the second end of the first portion of the fin having a depth different than the depth of the first end of the first portion of the fin.

Integrated circuit with single level routing

An integrated circuit includes a substrate layer and a resistor bank in a polysilicon layer disposed on the substrate layer. The resistor bank includes a plurality of resistor elements having a body portion extending in a longitudinal direction. A metal line is disposed in a metal layer above the polysilicon layer to extend transverse to the longitudinal direction and across the body portion of a group of the plurality of resistor elements, thereby forming a first region of the resistor bank and a second region of the resistor bank. The first region is separated from the second region by the metal line. A resistor device having a predetermined resistance includes a subset of the resistor elements in the group electrically coupled together in the second region. The resistor device also includes first and second terminals located in the same first or second region of the resistor bank.

Memory device with predetermined start-up value

A method for making a semiconductor memory device comprising a plurality of memory cells for storing one or more data values, the method comprising: exposing a pattern on a wafer for creating structures for a plurality of memory cells for the semiconductor memory device, wherein the pattern is exposed by means of one or more charged particle beams; and varying an exposure dose of the one or more charged particle beams during exposure of the pattern to generate a set of one or more non-common features in one or more structures of at least one of the memory cells, so that the structures of the at least one memory cell differ from the corresponding structures of other memory cells of the semiconductor memory device.

MEMORY DEVICE WITH PREDETERMINED START-UP VALUE

A method for making a semiconductor memory device comprising a plurality of memory cells for storing one or more data values, the method comprising; exposing a pattern on a wafer for creating structures for a plurality of memory cells for the semiconductor memory device, wherein the pattern is exposed by means of one or more charged particle beams; and varying an exposure dose of the one or more charged particle beams during exposure of the pattern to generate a set of one or more non-common features in one or more structures of at least one of the memory cells, so that the structures of the at least one memory cell differ from the corresponding structures of other memory cells of the semiconductor memory device.

Semiconductor device including short-circuit prevention structure and manufacturing method thereof
11476258 · 2022-10-18 · ·

A semiconductor device includes a semiconductor substrate having a main surface, a gate electrode formed on the main surface of the semiconductor substrate, a side-wall oxide film formed on a side wall of the gate electrode, a first insulating layer formed on the gate electrode and containing silicon nitride, and a second insulating layer formed between the gate electrode and the first insulating layer and containing silicon oxide.

Semiconductor device layout structure manufacturing method

A method for manufacturing semiconductor devices is provided. The method includes: providing a substrate structure comprising a semiconductor substrate and a trench insulator portion in the semiconductor substrate; forming a dummy gate on the semiconductor substrate; performing a first ion implantation into the semiconductor substrate to form a first doped region between the trench insulator portion and the dummy gate; and forming a first connecting member connecting the dummy gate with the first doped region.

Methods, apparatus and system for providing NMOS-only memory cells

A memory device having a memory cell comprising NMOS only transistors. An SRAM bit cell comprises a first pass gate (PG) NMOS transistor coupled to a first bit line signal and a word line signal; a second PG NMOS transistor coupled to a second bit line signal and the word line signal; a first pull down (PD) NMOS transistor operatively coupled to the first PG NMOS transistor; a second PD NMOS transistor operatively coupled to the second PG NMOS transistor; a first pull up (PU) NMOS transistor operatively coupled to the first PD NMOS transistor; and a second PU NMOS transistor operatively coupled to the second PD NMOS transistor. Each of the back gates of the first and second PU NMOS transistors are coupled to a predetermined voltage signal for biasing the first and second PU NMOS transistors.

Semiconductor device with novel spacer structures having novel configurations

A semiconductor device is disclosed including a gate electrode structure and raised drain and source regions that extend to a first height level and a sidewall spacer element positioned adjacent the sidewalls of the gate electrode structure between the raised drain and source regions and the gate electrode structure. The sidewall spacer element includes an upper portion that extends above the first height level wherein an inner part of the spacer element faces the gate electrode structure and extends to a second height level that is less than a third height level of an outer part of the upper portion of the spacer element.