Invention Grant
US09042159B2 Configuring resistive random access memory (RRAM) array for write operations 有权
配置用于写入操作的电阻随机存取存储器(RRAM)阵列

Configuring resistive random access memory (RRAM) array for write operations
Abstract:
A system includes a resistive random access memory cell and a driver circuit. The resistive random access memory cell includes a resistive element and a switching element, and has a first terminal connected to a bit line and a second terminal connected to a word line. The driver circuit is configured to apply, in response to selection of the resistive random access memory cell using the word line, a first voltage of a first polarity to the bit line to program the resistive random access memory cell to a first state by causing current to flow through the resistive element in a first direction, and a second voltage of a second polarity to the bit line to program the resistive random access memory cell to a second state by causing current to flow through the resistive element in a second direction.
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