2026
conference-paper
OpenAlex
Jayanth M. Thimmaiah, Ryuji Yamashita, In-Soo Yoon, Jason Li et autres
A 332-WL-layer stacked 2Tb 4b/Cell 6-plane 3D Flash memory achieves an areal density of$37.6 \text{Gb} / \text{mm}^{2}$. An 8 kB -physical and 16 kB -logical page architecture realizes a$<65 \mu \mathrm{s}$read latency and a$>85 \text{MB} / \mathrm{s}$program throughput. Write throughput is enhanced …
in, jp, us
(code pays fourni par la source)
2025
article
OpenAlex
Kosuke Yanagidaira, Mario Sako, Yasuhiro Hirashima, Yutaka Shimizu et autres
This article reports a 1-Tb 3-b/cell 3-D flash memory fabricated with CMOS direct bonded array (CBA) technology. Compaction of circuits and wires achieves the highest bit density in the world over 29 Gb/mm2with 332-word line (WL) layers. The bit density is improved …
jp, us
(code pays fourni par la source)
2025
conference-paper
OpenAlex
Kosuke Yanagidaira, Mario Sako, Yasuhiro Hirashima, Junya Matsuno et autres
3D Flash memory [1]–[8] is expanding into AI applications, where high-speed I/O and high read performance is essential, particularly for big data applications [1], [4]. It is critical for high-speed circuits to be small enough and to not overhang the memory array …
us
(code pays fourni par la source)
2022
article
OpenAlex
J. Yuh, Yen-Lung Jason Li, Heguang Li, Yoshihiro Oyama et autres
A 1 Tb 4-b/cell 162-layer 3-D flash memory achieves 15-Gb/mm2 areal density and delivers program throughput up to 60 MB/s and the best case tR of 65$\mu \text{s}$by employing 8-kB wordline (WL) central stair structure and contact-through-WL (CTW) architecture. IO speed of …
us
(code pays fourni par la source)
2022
conference-paper
OpenAlex
J. Yuh, Jason Li, Heguang Li, Yoshihiro Oyama et autres
The presented 1Tb 4b/cell 162 WL layer 3D Flash memory achieves an areal density of 15 Gb/mm2which is 8.7% higher than prior work [1]. High-performance is the key enabler for 4b/cell NAND Flash to enter mainstream systems. This work delivers a 60MB/s …
us
(code pays fourni par la source)
2018
conference-paper
OpenAlex
Yangming Liu, Ning Ye, Ernold Thompson, Dmitry Vaysman et autres
This paper demonstrates a predictive approach based on R-C network which can fast predict and accurately describe transient thermal throttling behavior of M.2 Solid State Drive (SSD) with 6 major components. The thermal impedance of each component can be described as a …
us
(code pays fourni par la source)
2018
conference-paper
OpenAlex
Ning Ye, Yangming Liu, Zhongli Ji, Dmitry Vaysman et autres
A comprehensive simulation study is introduced to explore thermal enhancement solutions for M.2 solid state drives (SSD). A transient simulation model was built with Icepak to include factors at SSD printed circuit board (PCB) level, PCB assembly level, and host level. The …
us
(code pays fourni par la source)