Invention Grant
- Patent Title: Static random access memories with programmable impedance elements and methods and devices including the same
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Application No.: US16188224Application Date: 2018-11-12
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Publication No.: US10777268B2Publication Date: 2020-09-15
- Inventor: Venkatesh P. Gopinath , Nathan Gonzales
- Applicant: Adesto Technologies Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Adesto Technologies Corporation
- Current Assignee: Adesto Technologies Corporation
- Current Assignee Address: US CA Santa Clara
- Main IPC: G11C13/00
- IPC: G11C13/00 ; G11C11/412 ; G11C14/00

Abstract:
An integrated circuit (IC) device can include static random access memory (SRAM) cells that each include a pair of latching devices, and first and second resistive elements disposed over the latching devices. The first resistive element can be conductively connected to a first data latching node by a first vertical connection. The second resistive element can be conductively connected to a second data latching node by a second vertical connection. Each resistive element can include at least one memory layer that is capable of being programmed between at least a high and lower resistance state by application of electric fields, the resistive elements having only the high resistance state.
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