Investing.comCodex · 实盘不做把握 6/10
北京时间·🕒 发布 19:04:32时区推断·⟳ 抓取 19:06:13·⚡ 决策 07-29 20:50:40 +1h44m·89.8 天前
Everspin 的 64Mb STT-MRAM 被 Astro Digital 选用于一颗 GEO 卫星任务
事件本身是外部客户选型利好，但只披露单颗卫星 Raven bus 的启动/故障安全存储芯片，未披露金额、批量采购或长期供货承诺。
📄 原文Investing.com↗ 原文
Everspin memory chip selected for satellite mission
S. Korea’s KOSPI rebounds to close 6% in red; SK Hynix drops 10% CHANDLER, Ariz. - Everspin Technologies Inc. (NASDAQ:M…
不做 Everspin Technologies（MRAM.US）
不做：这是未披露金额的单颗卫星设计选型，利好方向明确但收入/市值量级不足，且航天 MRAM 应用此前已是公司既有宣传场景，缺少可执行短线 edge。
展开详情(成交明细 / 研究档案 / 原文全文 / 决策记录链)
研究档案
消息传播链
- 公司此前已将 PERSYST STT-MRAM 定位为航天、卫星和无人机等严苛环境的产品线，说明航天应用不是全新叙事。
- Investing.com 报道 Everspin 宣布 Astro Digital 选择其 64Mb STT-MRAM 用于即将到来的 GEO 卫星任务，称信息基于公司新闻稿。市场反应:信号发生在美股盘前，尚未形成常规时段成交确认。
- Everspin 官网航天国防页面列示 PERSYST MRAM 面向卫星和任务支持系统，并提到 Astro Digital 飞控计算机场景，支持产品真实敞口但未给订单金额。
关键理由
- 事件本身是外部客户选型利好，但只披露单颗卫星 Raven bus 的启动/故障安全存储芯片，未披露金额、批量采购或长期供货承诺。
- Everspin 近年收入基数约 5500万-5700万美元、总市值约3.5亿-4.3亿美元；单颗卫星的单颗/少量存储芯片设计导入难以证明对收入或市值有短线重大增量。
- 公司官网此前已把 PERSYST MRAM 用于航天/卫星场景作为既有卖点宣传，本次更像细分设计赢单与品牌验证，不足以形成可回测的正期望交易。
主要风险
- 若后续披露 Astro Digital 批量卫星平台长期采购金额或成为标准配置，需按新订单重新评估。
- MRAM 小盘股对航天/国防叙事可能盘前情绪波动，但当前缺少金额量级与订单扩展证据，追涨风险高。
反向证据
- 做多前查反向 · 来源 web · 日期 2026-07-29 · 影响 weakens
未找到本次 Astro Digital 选择披露采购金额、批量卫星数量或长期供货承诺；这削弱了作为短线订单交易的重大性。
检索:Everspin PERSYST MRAM aerospace satellite revenue amount Astro Digital Raven bus 原文 ↗ - 做多前查反向 · 来源 web · 日期 2026-04-17 · 影响 weakens
Everspin 早在 2026-04 已宣传 PERSYST MRAM 面向航天、卫星和无人机，本次不是全新品类商业化突破。
检索:Everspin PERSYST MRAM aerospace satellites drones April 2026 原文 ↗
原文全文
展开原文 · 1,607 字
S. Korea’s KOSPI rebounds to close 6% in red; SK Hynix drops 10%
CHANDLER, Ariz. - Everspin Technologies Inc. (NASDAQ:MRAM) announced today that Astro Digital selected its PERSYST 64Mb STT-MRAM memory chip for use on an upcoming geosynchronous Earth orbit satellite mission.
The EM064LXAQDG13IS1T 64Mb STT-MRAM will function as primary fail-safe memory for the system boot process on Astro Digital’s Raven bus satellite. Boot memory stores code needed to initialize spacecraft electronics and support system recovery.
"For this Raven bus application, Everspin’s 64Mb STT-MRAM was selected to support primary fail-safe memory for the system boot process," said Billy Wahng, chief technology officer of Astro Digital.
The MRAM technology provides non-volatile memory that retains boot information without power and offers fast access during startup or recovery. The memory chip features radiation tolerance, high endurance and fast read and write performance designed for long-duration missions in orbital environments.
Everspin’s PERSYST MRAM portfolio includes capacities of 64Mb, 128Mb and 256Mb with a Quad SPI interface for system integration. The company states the technology offers faster write speeds compared to NOR Flash memory.
The information is based on a press release statement from Everspin Technologies. The company is headquartered in Chandler, Arizona, and manufactures Magnetoresistive Random Access Memory solutions for industrial, aerospace, defense and medical applications.
This article was generated with the support of AI and reviewed by an editor. For more information see our T&C.
CHANDLER, Ariz. - Everspin Technologies Inc. (NASDAQ:MRAM) announced today that Astro Digital selected its PERSYST 64Mb STT-MRAM memory chip for use on an upcoming geosynchronous Earth orbit satellite mission.
The EM064LXAQDG13IS1T 64Mb STT-MRAM will function as primary fail-safe memory for the system boot process on Astro Digital’s Raven bus satellite. Boot memory stores code needed to initialize spacecraft electronics and support system recovery.
"For this Raven bus application, Everspin’s 64Mb STT-MRAM was selected to support primary fail-safe memory for the system boot process," said Billy Wahng, chief technology officer of Astro Digital.
The MRAM technology provides non-volatile memory that retains boot information without power and offers fast access during startup or recovery. The memory chip features radiation tolerance, high endurance and fast read and write performance designed for long-duration missions in orbital environments.
Everspin’s PERSYST MRAM portfolio includes capacities of 64Mb, 128Mb and 256Mb with a Quad SPI interface for system integration. The company states the technology offers faster write speeds compared to NOR Flash memory.
The information is based on a press release statement from Everspin Technologies. The company is headquartered in Chandler, Arizona, and manufactures Magnetoresistive Random Access Memory solutions for industrial, aerospace, defense and medical applications.
This article was generated with the support of AI and reviewed by an editor. For more information see our T&C.
决策记录链 · 只追加
每次领取产生一条记录,重新决策追加一条并以 supersedes 指向被替代的记录(ADR 0014)。
这条决策早于决策账本(2026-10-08 起逐条追加),没有追加记录。