Non-volatile SRAM cell

A non-volatile static random access memory ("SRAM") cell using variable resistance random access memory ("RAM") cells is described. A memory tri-cell includes an SRAM cell with a first charge node and a second charge node. A first variable resistance random access memory cell is...

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1. Verfasser: PAAK SUNHOM
Format: Patent
Sprache:eng
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Zusammenfassung:A non-volatile static random access memory ("SRAM") cell using variable resistance random access memory ("RAM") cells is described. A memory tri-cell includes an SRAM cell with a first charge node and a second charge node. A first variable resistance random access memory cell is coupled between the first charge node and a supply voltage bus. A second variable resistance random access memory cell is coupled between the first charge node and a ground bus. A first control gate is coupled between the supply voltage bus and the first variable resistance random access memory cell. A second control gate is coupled between the ground bus and the second variable resistance random access memory cell.