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ISSCC 2021Session 30 · NON-VOLATILE MEMORIESMemory

A 512Gb 3b/Cell 7th-Generation 3D-NAND Flash Memory with 184MB/s Write Throughput and 2.0Gb/s Interface

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📋 论文概要

本文介绍了一款512Gb、3b/cell的第七代3D-NAND闪存,实现了184MB/s的写入吞吐量和2.0Gb/s的接口速度。该设计通过改进的编程算法和高速接口技术,解决了大容量存储中写入性能与数据速率提升的挑战。

💡 主要创新点

核心指标
184MB/s写入吞吐量, 2.0Gb/s接口速度
重要性
发表年份
ISSCC 2021

🏷 关键词

3D-NAND闪存高吞吐量高速接口3b/cell

📄 原文摘要

Bong-Kil Jung, Jaedoeg Lyu, Hogil Lee, Won-Tae Kim, Hongsoo Jeon, Sunghoon Kim, In-Mo Kim, Jae-Ick Son, Kyoungtae Kang, Sang-Won Shim, JongChul Park, Eungsuk Lee, Kyung-Min Kang, Sang-Won Park, Jaeyun Lee, Seung Hyun Moon, Pansuk Kwak, ByungHoon Jeong, Cheon An Lee, Kisung Kim, Junyoung Ko, Tae-Hong Kwon, Junha Lee, Yohan Lee, Chaehoon Kim, Myeong-Woo Lee, Jeong-yun Yun, HoJun Lee, Yonghyuk Choi, Sanggi Hong, JongHoon Park, Yoonsung Shin, Hojoon Kim, Hansol Kim, Chiweon Yoon, Dae Seok Byeon, Seungjae Lee, Jin-Yub Lee, Jaihyuk Song Samsung Electronics, Seoul, Korea The exponential data size growth in high-speed networks is a key motivator for nonvolatile memory development. To support this demand, higher density NAND is required: with a smaller cell size and higher interface speed. Generally, scaling down NAND technology requires addressing several common issues: 1) As the number of WL stack

👥 作者与机构

Jiho Cho, D. Chris Kang, Jongyeol Park, Sang-Wan Nam, Jung-Ho Song,

分类:Memory · 年份:ISSCC 2021