Jones Day
Device and method for forming resistive random access memory cell
A device and method for forming resistive random access memory cell are provided. The method includes: providing a first voltage to a first word line connected to a first RRAM cell to form the first RRAM cell; and providing a negative voltage to a second word line connected to a second RRAM cell that shares a first source line and a first bit line with the first RRAM cell. An exemplary device includes: a first RRAM cell, a second RRAM cell, a first voltage source and a charge pump circuit. The first RRAM cell is connected to a first word line. The second RRAM cell is connected to a second word line. The first voltage source provides a first voltage to the first word line to form the first RRAM cell. The charge pump circuit provides a negative voltage to the second word line.
Taiwan Semiconductor Manufacturing Company Limited
G G G G G G G
G11C G11C G11C G11C G11C G11C G11C
additional inventional additional inventional additional inventional inventional
Yu-Wei Wen-Ting Chih-Yang Kuo-Ching Chun-Yang
Ting Chu Chang Huang Tsai