Globalfoundries Singapore Pte. Ltd.

Francis Yong Wee Poh

Juan Boon Tan

Wanbing Yi

Danny Pak-Chum Shum

Yi Jiang

Hai Cong

Device and methods of forming a device are disclosed. The method includes providing a substrate and a first upper dielectric layer over first, second and third regions of the substrate. The first upper dielectric layer includes a first upper interconnect level with a plurality of metal lines in the first and second regions. A MRAM cell which includes a MTJ element sandwiched between top and bottom electrodes is formed in the second region. The bottom electrode is in direct contact with the metal line in the first upper interconnect level of the second region. A dielectric layer which includes a second upper interconnect level with a dual damascene interconnect in the first region and a damascene interconnect in the second region is provided over the first upper dielectric layer. The dual damascene interconnect in the first region is coupled to the metal line in the first region and the damascene interconnect in the second region is coupled to the MTJ element.

Growing community of inventors

Singapore, Singapore

Francis Yong Wee Poh