Back to results
US 2010/0134141 A1Published application
Nonvolatile nanotube programmable logic devices and a nonvolatile nanotube field programmable gate array using same
AssigneeNantero, Inc.
InventorsClaude L. BERTIN, Brent M. SEGAL
Life of this patent
Estimating the term…
Abstract
Field programmable device (FPD) chips with large logic capacity and field programmability that are in-circuit programmable are described. FPDs use small versatile nonvolatile nanotube switches that enable efficient architectures for dense low power and high performance chip implementations and are compatible with low cost CMOS technologies and simple to integrate.
Claims6
A nanotube programmable logic system comprising:
- a plurality of nonvolatile nanotube memory cells, each memory cell comprising at least one nanotube switching element to store a memory state;
- and
- a plurality of nanotube logic circuits, each nanotube logic circuit comprising at least one input, at least one output, and a plurality of nanotube switching devices, the at least one input and the at least one output electrically coupled to the plurality of nanotube switching devices to implement a logic function;
- wherein the at least one output of at least a first nanotube logic circuit is electrically coupled to the at least one input of at least a second nanotube logic circuit to produce the at least one output of the at least second nanotube logic circuit;
- wherein the plurality of nonvolatile nanotube memory cells are electrically coupled to the at least one input and the at least one output of the nanotube logic circuits.
2 more elements
Dependencies are inferred from the claim text.