Abstract: A method for forming a split gate device includes forming a first sidewall of a first conductive gate layer, wherein the semiconductor layer includes a tunnel region laterally adjacent the first sidewall, forming a dielectric layer along the first sidewall to provide for increased thickness of a gap spacer, forming a charge storage layer over a portion of a top surface of the first conductive layer and over the tunnel region, and forming a second conductive gate layer over the charge storage layer.

Abstract: A resistive random access memory (ReRAM) includes a first metal layer having a first metal and a metal-oxide layer on the first metal layer. The metal-oxide layer inlcudes the first metal. The ReRAM further includes a second metal layer over the metal-oxide layer and a first continuous conductive barrier layer in physical contact with sidewalls of the first metal layer and of the metal-oxide layer.

Abstract: A method for forming a split gate device includes forming a first sidewall of a first conductive gate layer, wherein the semiconductor layer includes a tunnel region laterally adjacent the first sidewall, forming a dielectric layer along the first sidewall to provide for increased thickness of a gap spacer, forming a charge storage layer over a portion of a top surface of the first conductive layer and over the tunnel region, and forming a second conductive gate layer over the charge storage layer.

Abstract: A resistive random access memory cell over a substrate includes a memory stack structure and a sidewall spacer. The memory stack structure is over the substrate and includes a first electrode layer, a second electrode layer, and a metal oxide layer between the first electrode layer and the second electrode layer. The metal oxide layer has a sidewall. The sidewall spacer is adjacent to the sidewall and has a composition including silicon, carbon, and nitrogen.

Abstract: A resistive random access memory cell uses a substrate and includes a gate stack over the substrate. The gate stack includes a first copper layer over the substrate, a copper oxide layer over the first copper layer, and a second copper layer over the copper oxide layer.

Abstract: A method includes forming a first layer of gate material over a semiconductor substrate; forming a hard mask layer over the first layer; forming an opening; forming a charge storage layer over the hard mask layer and within the opening; forming a second layer of gate material over the charge storage layer; removing a portion of the second layer and a portion of the charge storage layer which overlie the hard mask layer, wherein a second portion of the second layer remains within the opening; forming a patterned masking layer over the hard mask layer and over the second portion, wherein the patterned masking layer defines both a first and second bitcell; and forming the first and second bitcell using the patterned masking layer, wherein each of the first and second bitcell comprises a select gate made from the first layer and a control gate made from the second layer.

Abstract: Testing a non volatile memory by exposing the non volatile memory to particle radiation (e.g. xenon ions) to emulate memory cell damage due to data state changing events of a non volatile memory cell. After the exposing, the memory cells are subjected to tests and the results of the tests are used to develop reliability indications of the non volatile memory. Integrated circuits with non volatile memories of the same design are provided. Reliability representations of the integrated circuits can be made with respect to a number of data state charging events based on the exposure and subsequent tests.

Abstract: A semiconductor process and apparatus are disclosed for forming a split-gate thin film storage NVM device (10) by forming a select gate structure (3) on a first dielectric layer (2) over a substrate (1); forming a control gate structure (6) on a second dielectric layer (5) having embedded nanocrystals (15, 16) so that the control gate (6) is adjacent to the select gate structure (3) but separated therefrom by a gap (8); forming a floating doped region (4) in the substrate (1) below the gap (8) formed between the select gate structure and control gate structure; and forming source/drain regions (11, 12) in the substrate to define a channel region that includes the floating doped region (4).

Abstract: Testing a non volatile memory by exposing the non volatile memory to particle radiation (e.g. xenon ions) to emulate memory cell damage due to data state changing events of a non volatile memory cell. After the exposing, the memory cells are subjected to tests and the results of the tests are used to develop reliability indications of the non volatile memory. Integrated circuits with non volatile memories of the same design are provided. Reliability representations of the integrated circuits can be made with respect to a number of data state charging events based on the exposure and subsequent tests.

Abstract: A method includes forming a first layer of gate material over a semiconductor substrate; forming a hard mask layer over the first layer; forming an opening; forming a charge storage layer over the hard mask layer and within the opening; forming a second layer of gate material over the charge storage layer; removing a portion of the second layer and a portion of the charge storage layer which overlie the hard mask layer, wherein a second portion of the second layer remains within the opening; forming a patterned masking layer over the hard mask layer and over the second portion, wherein the patterned masking layer defines both a first and second bitcell; and forming the first and second bitcell using the patterned masking layer, wherein each of the first and second bitcell comprises a select gate made from the first layer and a control gate made from the second layer.

Abstract: A memory device is formed on a semiconductor substrate. A select gate electrode and a control gate electrode are formed adjacent to one another. One of either the select gate electrode or the control gate electrodes is recessed with respect to the other. The recess allows for a manufacturable process with which to form silicided surfaces on both the select gate electrode and the control gate electrode.

Abstract: A process for forming an electronic device can include forming a trench within a substrate, wherein the trench includes a wall and a bottom. The process can also include including forming a portion of discontinuous storage elements that lie within the trench, and forming a first gate electrode within the trench after forming the discontinuous storage elements. At least one discontinuous storage element lies along the wall of the trench at an elevation between an upper surface of the first gate electrode and a primary surface of the substrate. The process can also include forming a second gate electrode overlying the first gate electrode and the primary surface of the substrate.

Abstract: An electronic device can include discontinuous storage elements that lie within a trench. In one embodiment, the electronic device can include a substrate having a trench that includes a wall and a bottom. The electronic device can also include a portion of discontinuous storage elements that lie within the trench. The electronic device can also include a first gate electrode, wherein at least one discontinuous storage element lies along the wall of the trench at an elevation between and upper surface of the first gate electrode and a primary surface of the substrate. The electronic device can also include a second gate electrode overlying the first gate electrode and the primary surface of the substrate. In another embodiment, a conductive line can be electrically connected to one or more rows or columns of memory cells, and another conductive line can be more rows or more columns of memory cells.

Abstract: A method for forming a split gate memory cell (10,11) using a semiconductor substrate (12) includes forming a select gate structure (48) and a sacrificial structure (50) over the substrate. An opening is between the select gate structure and the sacrificial structure. The opening is lined with a storage layer (56,168). The opening is further filled with select gate material (58,170). The sacrificial structure is removed after filling the opening with the select gate material.

Abstract: A method for forming a semiconductor device includes providing a semiconductor substrate comprising silicon, forming a layer of dielectric on the surface of the semiconductor substrate, forming a gate electrode comprising silicon over the layer of dielectric, recessing the layer of dielectric under the gate electrode, filling the recess with a discrete charge storage material, oxidizing a portion of the gate electrode, and oxidizing a portion of the semiconductor substrate.

Abstract: A semiconductor process and apparatus are disclosed for forming a split-gate thin film storage NVM device (10) by forming a select gate structure (3) on a first dielectric layer (2) over a substrate (1); forming a control gate structure (6) on a second dielectric layer (5) having embedded nanocrystals (15, 16) so that the control gate (6) is adjacent to the select gate structure (3) but separated therefrom by a gap (8); forming a floating doped region (4) in the substrate (1) below the gap (8) formed between the select gate structure and control gate structure; and forming source/drain regions (11, 12) in the substrate to define a channel region that includes the floating doped region (4).

Abstract: A method for forming a split gate memory cell (10,11) using a semiconductor substrate (12) includes forming a select gate structure (48) and a sacrificial structure (50) over the substrate. An opening is between the select gate structure and the sacrificial structure. The opening is lined with a storage layer (56,168). The opening is further filled with select gate material (58,170). The sacrificial structure is removed after filling the opening with the select gate material.

Abstract: A method for forming a semiconductor device includes forming a first gate electrode over a semiconductor substrate, wherein the first gate electrode comprises silicon and forming a second gate electrode over the semiconductor substrate and adjacent the first gate electrode, wherein the second gate electrode comprises silicon. Nanoclusters are present in the first gate electrode. A peripheral transistor area is formed devoid of nanoclusters.

Abstract: A method for forming a semiconductor device includes forming a first gate electrode over a semiconductor substrate, wherein the first gate electrode comprises silicon and forming a second gate electrode over the semiconductor substrate and adjacent the first gate electrode, wherein the second gate electrode comprises silicon. Nanoclusters are present in the first gate electrode. A peripheral transistor area is formed devoid of nanoclusters.

Abstract: A method for forming a semiconductor device includes providing a semiconductor substrate comprising silicon, forming a layer of dielectric on the surface of the semiconductor substrate, forming a gate electrode comprising silicon over the layer of dielectric, recessing the layer of dielectric under the gate electrode, filling the recess with a discrete charge storage material, oxidizing a portion of the gate electrode, and oxidizing a portion of the semiconductor substrate.