公开(公告)号：US20190318771A1

公开(公告)日：2019-10-17

申请号：US15951426

申请日：2018-04-12

Applicant: GLOBALFOUNDRIES INC.

Inventor： Wuyang HAO

IPC: G11C7/12 ,  G11C7/18 ,  G11C8/10

Abstract: The present disclosure relates to a structure including a column multiplexor circuit with a plurality of bit line groups to perform a read operation of data using half of a plurality of column selection signals in the column multiplexor circuit, and each of the bit line groups comprises a reference bit line column, a plurality of transistors, and a plurality of bit lines.

公开(公告)号：US20190355402A1

公开(公告)日：2019-11-21

申请号：US15983263

申请日：2018-05-18

Applicant: GLOBALFOUNDRIES INC.

Inventor： Wuyang HAO ,  Jack T. WONG ,  Chunsung CHIANG

IPC: G11C11/16

Abstract: The present disclosure relates to a structure which includes a merged write driver circuit with a first device next to a first memory array and a second device next to a second memory array, and the merged write driver circuit being configured to share a write driver line between the first device and the second device.