A 321-Layer 2Tb 4b/cell 3D-NAND-Flash Memory with a 75MB/s Program Throughput
The rising demand for high-density and high-performance NAND Flash is unprecedented, due to the expansion of data within enterprise SSDs, which fueled by the growth of the artificial intelligence industry. Both sequential- and random-access performance must improve to accommodate high-speed and large data transfers between a NAND Flash and its controller. Furthermore, improved reliability, and effective read and write performance continue to be crucial factors for QLC NAND Flash.
Authors
- Wonsun Park (ORCID: https://orcid.org/0000-0002-6345-8428)
- K. Jeong (ORCID: https://orcid.org/0000-0002-6388-5526)
- Wanik Cho
- Sooyeol Chai
- Sun‐Young Jung (ORCID: https://orcid.org/0000-0003-2032-112X)
- Sanghoon Oh
- Youngjun Kwak
- Taehun Park
- Changwan Ha
- Hwang Huh
- Jayoon Goo
- Kichang Gwon
- Jinhyun Ban
- Cheoljoong Park
- Kayoung Cho (ORCID: https://orcid.org/0009-0005-1739-5330)
- Jiseong Mun
- Gwihan Ko
- Sechun Park
- H.J. Park
- Seungpil Lee
- Eunwoo Jo
- Gwan Park
- Won Kook Choi (ORCID: https://orcid.org/0000-0003-0759-8896)
- Rezaul Haque
- Taisik Shin
- Jongseok Jung
- Sooyong Park (ORCID: https://orcid.org/0000-0002-3979-0586)
- Soon‐Jong Jeong (ORCID: https://orcid.org/0000-0001-7008-1326)
- Dauni Kim
- Minchol Shin
- Eunho Yang (ORCID: https://orcid.org/0000-0003-2188-0169)
- Sunghwa Ok
- Tae Hyoung Cho
- Yushin Ahn (ORCID: https://orcid.org/0000-0002-5305-6396)
- Junyoun Lim
- Peng Zhang (ORCID: https://orcid.org/0009-0006-5881-1457)
- Jae Hyun Park (ORCID: https://orcid.org/0000-0001-6352-2162)
- Jongwoo Kim (ORCID: https://orcid.org/0009-0002-5229-6109)
- Youngil Kim (ORCID: https://orcid.org/0000-0002-4240-6557)
- Sangkyu Lee
- Jongsun Park (ORCID: https://orcid.org/0000-0003-3251-0024)
- Tian Hang (ORCID: https://orcid.org/0000-0002-7100-6683)
- Jungdal Choi
- Kun-Ok Ahn
- Woopyo Jeong
- Chang-Ha Ryu
- Dongkyu Yoon
- Chan‐Hui Jeong
Institutions
- SK Group (United States) (US)
- SK Group (South Korea) (KR)
Publication Details
- Published
- 2025-02-16
- DOI
- https://doi.org/10.1109/isscc49661.2025.10904748
- Citations
- 5
- Primary Topic
- Semiconductor materials and devices
- Type
- article
- Field-Weighted Citation Impact
- 3.65