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ISSCC 2018Session 12 · DRAMMemory

A 16Gb 1.2V 3.2Gb/s/pin DDR4 SDRAM with Improved Power Distribution and Repair Strategy

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📋 论文概要

本论文提出一款16Gb容量、1.2V供电、3.2Gb/s/pin速率的DDR4 SDRAM,通过改进电源分配网络和修复策略,解决了高密度存储在高数据率下的电源噪声和良率问题。

💡 主要创新点

核心指标
16Gb容量,1.2V供电,3.2Gb/s/pin数据速率
重要性
发表年份
ISSCC 2018

🏷 关键词

DDR4 SDRAM电源分配修复策略高数据速率

📄 原文摘要

Kwidong Kim, Kyeongtae Kim, Sangho Lee, Jinhoon Hyun, Insung Koh, Joonhong Park, Minjeong Kim, Sunhye Shin, Dongha Lee, Yunyoung Lee, Sangah Hyun, Wonjohn Choi, Dain Im, Dongheon Lee, Jieun Jang, Sangho Lee, Junhyun Chun, Jonghoon Oh, Jinkook Kim, Seok-Hee lee SK hynix, Icheon, Korea Advances in silicon technology bring high-performance mobile devices and networks that connect people all over the world. In the meantime, data centers with high computational capabilities boost the prosperity of the social world. Emerging data centers keep requiring higher density memory, with higher data rates for processing large amounts of data. However, the implementation of high density DRAM is hindered by large chip area, causing degradation of the power distribution network (PDN) and higher yield losses due to the higher probability of die defects. This paper presents a 16Gb 3.2Gb/s/pin DDR4 SDRAM that features

👥 作者与机构

Seokbo Shim, Sungho Kim, Jooyoung Bae, Keunsik Ko, Eunryeong Lee,

分类:Memory · 年份:ISSCC 2018