Pillsbury Winthrop Shaw Pittman LLP
MRAM, method of manufacturing the same, and electronic device including the MRAM
A Magnetic Random Access Memory (MRAM), a method of manufacturing the same, and an electronic device including the same are provided. The MRAM includes a substrate, an array of memory cells arranged in rows and columns, bit lines, and word lines. The memory cells each include a vertical switch device and a magnetic tunnel junction on the switch device and electrically connected to a first terminal of the switch device. An active region of the switch device at least partially includes a single-crystalline semiconductor material. Each of the memory cell columns is disposed on a corresponding bit line, and a second terminal of each of the respective switch devices in the memory cell column is electrically connected to the corresponding bit line. Each of the word lines is electrically connected to a control terminal of the respective switch devices of the respective memory cells in a corresponding memory cell row.
INSTITUTE OF MICROELECTRONICS, CHINESE ACADEMY OF SCIENCES
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Junjie Chao Huilong
Li Zhao Zhu