28nm CIS-Compatible Embedded STT-MRAM for Frame Buffer Memor…

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2021
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  • DOI 10.1109/iedm19574.2021.9720537
  • OpenAlex ID W4226537272
  • Type Conference-paper
  • Language EN
  • Published 11 Dec 2021
  • Pages 2.1.1–2.1.4
  • Source Technical digest - International Electro…
  • Publisher Institute of Electrical and Electro…
  • FWCI 12.97
  • Countries 1
  • Institutions 2
  • Added 10 Oct 2025
  • Updated 06 Oct 2026
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28nm CIS-Compatible Embedded STT-MRAM for Frame Buffer Memory

Conference-paper 2021 EN

We demonstrate embedded STT-MRAM fully integrated onto 28nm CIS logic platform, highlighting the world-best macro density of 13.94 Mb/mm2. The macro provides 55% area saving over 28nm SRAM. The MTJ processes are compatible with standard 3D-stacked CIS integration processes that require sufficient 400°C heat budget. The MTJ stack has also been improved for frame buffer applications, achieving write…

13

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8

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28

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12.97

FWCI

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28 authors
#AuthorInstitutionsORCID
1 Kyoobin Lee Samsung (South Korea) (KR) Samsung Electronics (South Kor… (KR)
2 D. S. Kim Samsung (South Korea) (KR) Samsung Electronics (South Kor… (KR) —
3 Jeonghwan Bak Samsung (South Korea) (KR) Samsung Electronics (South Kor… (KR) —
4 S. P. Ko Samsung (South Korea) (KR) Samsung Electronics (South Kor… (KR) —
5 W. C. Lim Samsung (South Korea) (KR) Samsung Electronics (South Kor… (KR) —
6 Hee-Won Shin Samsung (South Korea) (KR) Samsung Electronics (South Kor… (KR)
7 J. H. Lee Samsung (South Korea) (KR) Samsung Electronics (South Kor… (KR)
8 J.H. Park Samsung (South Korea) (KR) Samsung Electronics (South Kor… (KR)
9 J. H. Jeong Samsung (South Korea) (KR) Samsung Electronics (South Kor… (KR)
10 J. M. Lee Samsung (South Korea) (KR) Samsung Electronics (South Kor… (KR) —
11 T. Kai Samsung (South Korea) (KR) Samsung Electronics (South Kor… (KR) —
12 H. Sato Samsung (South Korea) (KR) Samsung Electronics (South Kor… (KR)
13 Jeong‐Whan Lee Samsung (South Korea) (KR) Samsung Electronics (South Kor… (KR)
14 Kyungho Ryu Samsung (South Korea) (KR) Samsung Electronics (South Kor… (KR)
15 Yeonji Kim Samsung (South Korea) (KR) Samsung Electronics (South Kor… (KR)
16 S. H. Han Samsung (South Korea) (KR) Samsung Electronics (South Kor… (KR)
17 B. Y. Seo Samsung (South Korea) (KR) Samsung Electronics (South Kor… (KR) —
18 Kang-Deog Suh Samsung (South Korea) (KR) Samsung Electronics (South Kor… (KR) —
19 H.H. Kim Samsung (South Korea) (KR) Samsung Electronics (South Kor… (KR) —
20 Hyuntaek Jung Samsung (South Korea) (KR) Samsung Electronics (South Kor… (KR)
21 D. H. Jang Samsung (South Korea) (KR) Samsung Electronics (South Kor… (KR) —
22 N. Y. Ji Samsung (South Korea) (KR) Samsung Electronics (South Kor… (KR) —
23 M. J. Eom Samsung (South Korea) (KR) Samsung Electronics (South Kor… (KR) —
24 I. H. Kim Samsung (South Korea) (KR) Samsung Electronics (South Kor… (KR)
25 Kyoobin Lee Samsung (South Korea) (KR) Samsung Electronics (South Kor… (KR)
26 Kihyun Hwang Samsung (South Korea) (KR) Samsung Electronics (South Kor… (KR) —
27 Y. J. Song Samsung (South Korea) (KR) Samsung Electronics (South Kor… (KR)
28 H. S. Kim Samsung (South Korea) (KR) Samsung Electronics (South Kor… (KR) —

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