LPDDR6
Search documents
第一创业晨会纪要-20260326
First Capital Securities· 2026-03-26 11:26
6 证券研究报告 点评报告 2026 年 3 月 26 日 晨会纪要 核[心Ta观bl点e_:Summary] 一、产业综合组 昨日海湾地区的信息显示当前的紧张形势大概率会呈进一步缓和的趋势。首先 《纽约时报》披露,鉴于美国与伊朗举行谈判的可能性日益增加,以方担心美 国总统特朗普可能会突然结束战事,以方已下令接下来 48 小时内尽可能多地摧 毁伊朗军工产业设施。伊朗外长 25 日也表示,过去几天美国通过几个友好国家 向伊朗传递关于结束战争的提议,伊朗高层正予以研究。从交战双方透露的信 息可见,至少双方都已确认开始接触。同时国内中远海运也公告恢复海峡内国 家的新订舱业务。总体看海湾地区形势呈缓和趋势的概率较高,将有助于市场 风险偏好的回升。 近日,韩国 SK 海力士宣布将向荷兰 ASML 购入价值 12 万亿韩元,约 80 亿美元 的先进芯片制造设备。其中包含约 20 台 EUV 光刻机,这批设备将于 2027 年 12 月前完成交付。交付后海力士的 EUV 光刻机保有量将翻倍。SK 海力士明确表示, 这批 EUV 光刻机将主要用于推动 Dram 存储向第六代 1c 工艺技术的过渡,能提 升半导体生产的效率,还 ...
SK海力士扫货EUV光刻机
半导体芯闻· 2026-03-24 10:53
如果您希望可以时常见面,欢迎标星收藏哦~ 据报道,SK海力士公司正在引进价值12万亿韩元的EUV(极紫外)设备,以加快产能扩张和向先 进工艺的过渡。 SK海力士于24日宣布,决定引进荷兰设备制造商ASML的EUV扫描仪。 此次收购总金额约为 11.9496 万亿韩元,占 2024 年底总资产的 9.97%。 具体而言,我们计划加快向第六代(1c)工艺的过渡,并通过引入 EUV 设备来扩展 AI 存储器产 品组合。 1c 工 艺 是 SK 海 力 士 在 全 球 范 围 内 首 次 开 发 的 技 术 , 计 划 应 用 于 下 一 代 HBM 、 DDR5 和 LPDDR6 等主要产品线。 此前,SK海力士通过相继开发出1c DDR5 DRAM和LPDDR6产品,确保了其在先进制造工艺方面 的竞争力。该工艺的特点是提高了生产效率和能效,以及数据处理速度。 SK 海力士也正致力于扩大其生产基地,尽早最大限度地提高其清州 M15X 工厂的产能,并提前 两个月启动二期洁净室的运营。 公司还计划迅速扩大龙仁一期工厂的生产基地,该工厂计划于明年2月开始洁净室运营。 SK海力士一位负责人表示:"我们将通过向先进的EUV工 ...
美光FY26Q2跟踪报告:FY26Q2业绩超预期,上修FY26Capex至超250亿美元
CMS· 2026-03-19 07:21
证券研究报告 | 行业简评报告 2026 年 03 月 19 日 FY26Q2 业绩超预期,上修 FY26 Capex 至超 250 亿美元 美光 FY26Q2 跟踪报告 TMT 及中小盘/电子 事件: 美光于3月19日公布FY26Q2财报,营收238.6亿美元,同比+196%/环比+75%; 毛利率 74.9%,同比+37pcts/环比+18.1pcts。 评论: 1、FY26Q2 收入与毛利率均超预期,DRAM 库存 DOI 仍处紧张水平。 FY26Q2 收入 238.6 亿美元,同比+196%/环比+75%,大超此前指引(183-191 亿美元);Non-GAAP 毛利率 74.9%,同比+37pcts/环比+18.1pcts,大超此前 指引(67-69%),毛利率提升主要源于产品均价上涨,同时受益于产品结构优 化与成本管控成效。运营利润率为 69.0%,同比+44pcts/环比+22pcts,FY26Q2 期末库存 83 亿美元,环比增加 6200 万美元,库存周转天数 123 天,DRAM 库 存周转天数仍处于紧张水平,低于 120 天。 2、DRAM 与 NAND ASP 环比均大幅上涨,各部门营 ...
LPDDR6,全球首发
半导体芯闻· 2026-03-10 10:30
通过应用子通道结构和DVFS(动态电压和频率调节)技术,与上一代产品相比,功耗降低了20% 以上,该技术通过调节电压和频率来优化功耗和性能。 如果您希望可以时常见面,欢迎标星收藏哦~ SK海力士于3月10日宣布,已成功开发出"LPDDR6",这是一款采用10纳米级第六代(1c)工艺 的16Gb(千兆位)下一代低功耗DRAM。 LPDDR 是一种用于智能手机和平板电脑等移动产品的 DRAM,具有低电压特性,可最大限度地 降低功耗。 继 1 月份在 CES 上发布该产品后,SK 海力士最近成为全球首家完成 1c LPDDR6 产品开发认证 的公司。 SK海力士表示:"我们将在今年上半年完成量产准备工作,并从下半年开始供应产品,以构建针对 人工智能(AI)应用优化的通用内存产品线。" 第一代LPDDR6主要用于智能手机和平板电脑等移动产品,这些产品都配备了设备端AI。设备端 AI是一种在设备本身实现AI功能的技术。 SK 海力士针对现有产品 LPDDR5X 改进了数据处理速度和能效,以优化设备端 AI 的实现。 通过带宽扩展,提高了单位时间内传输的数据量,该产品的数据处理速度比上一代产品提升了 33%。其运行速度至 ...
里程碑突破!全球首款LPDDR6正式验证通过
是说芯语· 2026-03-10 06:17
| 锚定端侧AI 重塑移动存储标准 LPDDR(低功耗双倍数据速率)是专为智能手机、平板等移动设备设计的DRAM行业标准,核心优势在于低电压运行、极致节能,是移动终端核心存储 组件。此次SK海力士推出的LPDDR6,精准锁定On-device AI(端侧AI)应用场景,区别于依赖云端服务器运算的传统AI模式,端侧AI可直接在设备本地 完成数据处理与运算,既能大幅提升指令响应速度,又能打造更具个性化的AI服务,同时保障数据隐私安全。 作为全球首款通过1c工艺验证的LPDDR6产品,这款16Gb内存依托SK海力士顶尖制程技术,填补了高端端侧AI设备存储芯片的市场空白,进一步完善了 公司面向AI生态的存储产品矩阵。 | 性能飙升33% 功耗直降20%+ 相较于上一代主流LPDDR5X产品,全新LPDDR6在性能与功耗两大核心指标上实现跨越式升级,完美适配端侧AI高算力、长续航的双重需求。 韩国半导体存储巨头SK海力士今日正式官宣,已成功研发基于第六代10纳米级(1c)先进制程的16Gb LPDDR6 DRAM产品,并完成全球首度1c LPDDR6 技术验证。该款新一代低功耗内存专为端侧AI应用量身打造,凭借性能与能 ...
存储芯片,新竞争
半导体行业观察· 2026-02-25 01:14
公众号记得加星标⭐️,第一时间看推送不会错过。 此外,与标准DRAM相比,LPDDR具有更高的功耗和空间效率,能够在不大幅修改现有系统结构的 情况下扩展内存容量。三星电子和SK海力士还通过在LPDDR6中集成"元数据"区域来提高数据管理 效率,从而提升人工智能的计算效率。 例如,英伟达的GH200系统将安装在Grace CPU(中央处理器)中的LPDDR5X内存与安装在Hopper GPU(图形处理器)中的HBM3E显存连接起来。英伟达计划于今年下半年发布的Vera CPU预计将配 备1.5TB(太字节)的LPDDR5X内存。 根据美光科技的研究,将LPDDR5X内存容量从512GB扩展到1.5TB,可以在实时推理环境中将首次 令牌响应时间(TTFT)缩短高达98%。随着内存容量的增加,重新计算的次数可以减少,从而提高 初始响应速度。 低功耗动态随机存取存储器(LPDDR)正在人工智能(AI)内存市场崭露头角。它作为一种替代方 案备受关注,有望弥补仅靠高带宽内存(HBM)难以解决的AI瓶颈问题,同时还能提供更高的能 效。三星电子和SK海力士已发布新一代LPDDR产品,加入这场争夺市场份额的竞争。 据业内人士2 ...
存储供需错配仍将延续-产业链公司持续受益-存储巨头与台股2025年2026年1月经营总结
2026-02-24 14:16
存储供需错配仍将延续,产业链公司持续受益 ——存储巨 头与台股 2025 年 2026 年 1 月经营总结 20260223 摘要 存储产品价格自 2025 年以来显著上涨,DRAM 价格涨幅达三倍。尽管 涨势趋稳,但市场寡头垄断格局预示未来价格将维持高位,难以回落至 历史低点,对模组厂成本控制构成挑战。 存储巨头扩产面临物理性能瓶颈,HBM 后端验证周期长达一年半,洁净 室空间不足亦构成制约。从建厂到量产需两到三年,限制了短期内高端 产品供给的爆发性增长。 预计 2026 年 DRAM 和 NAND 供需缺口将达峰值,分别为负 4.9%和负 4.2%,主要受 AI 需求和 CSP 厂商资本支出驱动。2027 年底,中国厂 商扩产有望缓解供需紧张,2028 年供给状况或将改善。 台企受益于 AI 需求和存储市场结构调整,业绩显著增长。南亚科收入连 续五个月增长,同比增幅达 608%;华邦电营收创新高并计划扩产 NAND Flash;威刚 1 月营收同比增长 200%。 2025 年存储行业整体营收同比增长 8.09%,达 145.76 亿新台币。三 大巨头削减产能,供应链呈现多点开花局面。QLC 在服务器中应 ...
LPDDR 6时代来临!AI需求太猛 下一代DRAM将比预期更快进入市场
智通财经网· 2026-02-20 11:00
Core Insights - The next-generation low-power DRAM (LPDDR6) is entering the market at an accelerated pace, driven by the surging demand for high-performance and efficient DRAM in the server and AI sectors [1][2] - Major semiconductor design companies are discussing the simultaneous adoption of LPDDR5X and LPDDR6 IP, with companies like Samsung Electronics and Qualcomm planning to support LPDDR6 in their next-generation products [1] - The explosive growth of AI applications is the primary driver for the increased demand for LPDDR6, particularly in smartphones and AI data centers [1][2] Performance and Commercialization - LPDDR6 offers a significant performance upgrade, with bandwidth reaching 10.6Gbps to 14.4Gbps, representing an approximate 1.5 times improvement over the previous LPDDR5X, which had a bandwidth range of 8.5Gbps to 10.7Gbps [3] - Full commercialization of LPDDR6 is expected to take time, with necessary infrastructure like PHY, controllers, and interface IP not yet fully prepared, aiming for commercial availability by the second half of this year [3] - Current achievable performance for LPDDR6 is around 12.8Gbps, with expectations to reach 14.4Gbps by next year [3] Adoption Trends - LPDDR is a DRAM standard that emphasizes energy efficiency compared to general DDR, with the 7th generation LPDDR5X already in commercial use and LPDDR6 finalized in July of last year [3] - A significant number of AI and high-performance computing semiconductor design companies are advancing plans to adopt LPDDR6, initially integrating LPDDR5X and upgrading to LPDDR6 once mass production is achieved [3][4] - Over half of high-performance semiconductor design companies are considering parallel adoption of LPDDR5X and LPDDR6 IP, particularly in designs for advanced process chips at 4nm and below, with demand exceeding expectations [4]
LPDDR 6时代来临!AI需求太猛,下一代DRAM将比预期更快进入市场
Hua Er Jie Jian Wen· 2026-02-20 10:16
Core Insights - The next-generation low-power DRAM (LPDDR6) is entering the market at an accelerated pace, driven by the surging demand for high-performance and efficient DRAM in the server and AI sectors [1][2] - Major semiconductor design companies are discussing the simultaneous adoption of LPDDR5X and LPDDR6 IP, with companies like Samsung and Qualcomm planning to support LPDDR6 in their next-generation products [1][4] - The explosive growth of AI applications is the primary driver for this transition, as both AI-enabled smartphones and data centers require enhanced DRAM performance [1][2] Performance and Commercialization - LPDDR6 offers a significant performance upgrade, with bandwidth reaching 10.6Gbps to 14.4Gbps, compared to LPDDR5X's range of 8.5Gbps to 10.7Gbps, representing an approximate 1.5 times improvement [3] - Although the basic standards for LPDDR6 have been established, full commercialization will take time, with supporting infrastructure like PHY, controllers, and interface IP not yet fully ready; commercialization is expected by the second half of this year [3] - Currently, LPDDR6 can achieve around 12.8Gbps performance, with expectations to reach 14.4Gbps by next year as companies push for IP development [3] Adoption in Advanced Process Chips - LPDDR is a DRAM standard that emphasizes energy efficiency compared to general DDR; the seventh generation LPDDR5X is already commercialized, while LPDDR6 was finalized last July [4] - Despite the incomplete supporting infrastructure, many AI and high-performance computing semiconductor design companies are advancing their plans to adopt LPDDR6, initially using LPDDR5X until LPDDR6 is mass-produced [4] - Over half of high-performance semiconductor design companies are considering parallel adoption of LPDDR5X and LPDDR6 IP, especially in designs for chips at 4nm and below, with demand growing faster than expected [4]
下一代内存,需求暴涨
半导体行业观察· 2026-02-20 03:46
Core Viewpoint - The next-generation low-power DRAM, LPDDR6, is expected to gain market traction faster than previously anticipated due to the rising demand for high-performance and efficient DRAM in server and edge AI applications [2][3]. Group 1: Market Adoption and Performance - Several leading semiconductor design companies are discussing the simultaneous adoption of LPDDR5X and LPDDR6 IP in their products [2]. - LPDDR6, which was officially standardized in July last year, offers a bandwidth of 10.6Gbps to 14.4Gbps, representing a performance increase of approximately 1.5 times compared to the previous generation LPDDR5X, which supports 8.5Gbps to a maximum of 10.7Gbps [2]. - The earliest full commercialization of LPDDR6 is expected in the second half of this year, although the supporting ecosystem, including PHY, controllers, and interface IP, is not yet fully mature [3]. Group 2: Industry Trends and Drivers - The actual performance of LPDDR6 in applications is currently around 12.8Gbps, with expectations to reach 14.4Gbps by next year as major companies accelerate IP development [3]. - The primary driver for the accelerated adoption of LPDDR6 is the demand from AI applications, which has increased the need for higher-performance LPDDR products, particularly in smartphones and AI data centers [3]. - Over half of high-performance semiconductor design companies are considering the simultaneous integration of LPDDR5X and LPDDR6 IP, especially among those designing chips with advanced processes of 4nm and below [4].