公开(公告)号：US10395706B2

公开(公告)日：2019-08-27

申请号：US15984914

申请日：2018-05-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sungwoo Kim ,  Bong-Soo Kim ,  Youngbae Kim ,  Kijae Hur ,  Gwanhyeob Koh ,  Hyeongsun Hong ,  Yoosang Hwang

IPC: H01L27/00 ,  G11C11/00 ,  H01L23/528 ,  H01L27/108 ,  H01L27/24 ,  H01L49/02 ,  H01L45/00

Abstract: A semiconductor device including: a first memory section, a first peripheral circuit section, and a second peripheral circuit section that are disposed next to each other on a substrate; and a second memory section laterally spaced apart from the first memory section, the second peripheral circuit section and the second memory section disposed next to each other on the substrate, wherein the first memory section includes a plurality of first memory cells, each of the first memory cells including a cell transistor and a capacitor connected to the cell transistor, and the second memory section includes a plurality of second memory cells, each of the second memory cells including a variable resistance element and a select element coupled in series to each other, wherein the second memory cells are higher from the substrate than each of the capacitors.