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市场调查报告书
商品编码
1964088
串列NOR快闪记忆体市场 - 全球产业规模、份额、趋势、机会、预测:按类型、销售管道、最终用户、地区和竞争对手划分,2021-2031年Serial NOR Flash Market - Global Industry Size, Share, Trends, Opportunity, and Forecast, Segmented By Type, By Sales Channel, By End-User, By Region & Competition, 2021-2031F |
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全球串列 NOR 快闪记忆体市场预计将从 2025 年的 39.2 亿美元成长到 2031 年的 53.8 亿美元,复合年增长率为 5.42%。
串行NOR快闪记忆体是一种非挥发性储存技术,串列介面、引脚数量极少,并支援直接程式码执行。该技术的应用主要源于汽车安全机制(例如高级驾驶辅助系统)对可靠、可即时启动的引导程式码储存的迫切需求,以及工业自动化和物联网设备对紧凑、节能型记忆体的需求。这些对高可靠性和低功耗的特定要求是推动该技术在嵌入式应用中日益普及的核心因素。
| 市场概览 | |
|---|---|
| 预测期 | 2027-2031 |
| 市场规模:2025年 | 39.2亿美元 |
| 市场规模:2031年 | 53.8亿美元 |
| 复合年增长率:2026-2031年 | 5.42% |
| 成长最快的细分市场 | 8 MB |
| 最大的市场 | 亚太地区 |
阻碍市场扩张的主要挑战之一是NOR技术固有的可扩展性限制。与高密度NAND技术相比,这导致其每位元成本更高,限制了其在资料密集型储存应用中的实用性。例如,半导体产业协会(SIA)预测,2024年全球记忆体产品销售额将达到1,651亿美元,较去年同期成长78.9%,这反映了记忆体技术的强劲发展势头。儘管这一成长凸显了对半导体记忆体组件的强劲需求,但串行NOR快闪记忆体仍需应对这一快速发展领域中日益激烈的成本竞争压力。
快速的电气化和汽车ADAS系统的整合正在从根本上重塑全球串行NOR快闪记忆体市场。现代汽车在仪錶丛集、摄影机系统和自动驾驶控制器等安全关键应用中越来越依赖高可靠性、即时启动的记忆体,而串行NOR快闪记忆体凭藉其可执行区域(EIP)特性,是理想的启动程式码储存解决方案。随着汽车向软体定义型汽车的转变,这一趋势进一步加速,因为需要更高密度的记忆体来支援复杂的韧体更新和功能安全要求。例如,意法半导体(STMicroelectronics)于2025年7月发布的2025年第二季财报显示,其汽车部门的公司营收较上一季成长了14%,这显然得益于其在汽车电气化和数数位化倡议方面的强劲执行。
物联网 (IoT) 和智慧互联设备的普及进一步加速了市场扩张。低引脚数串列 NOR 快闪记忆体介面对于空间受限的物联网终端、穿戴式装置和工业感测器至关重要,这些装置需要在最大限度地减少基板面积的同时实现高效节能的程式码储存。蜂巢式物联网网路的广泛部署是主要驱动力,它为智慧电錶和资产追踪设备提供了大规模连接。根据爱立信于 2025 年 6 月发布的《爱立信移动报告》,预计到 2025 年底,蜂巢式物联网连接总数将达到 45 亿,凸显了嵌入式记忆体巨大的市场潜力。这种强劲的需求环境也反映在主要记忆体製造商的业绩上。根据华邦电子股份有限公司 (Winbond Electronics Corporation) 的数据显示,截至 2025 年 10 月,合併销售额达到 82.3 亿新台币,年成长 34.9%。
全球串行NOR快闪记忆体市场成长的主要障碍在于NOR技术固有的实体尺寸缩放限制。与已成功转型为高密度架构以降低製造成本的NAND技术不同,NOR闪存在不牺牲可靠性的前提下缩小单元尺寸方面面临着巨大的技术挑战。这种有效缩放的困难显着增加了每位元成本,削弱了串行NOR闪存在资料密集型储存应用中的经济可行性,而这些应用对成本效益的要求极高。
因此,这种价格差距限制了该技术的应用市场,使其主要局限于低密度程式码执行任务,无法满足大量资料储存的高容量需求。这种竞争劣势阻碍了该技术在成本优化日益重要的行业中的广泛应用。为了说明该产业的规模之大,根据半导体产业协会 (SIA) 的数据,2024 年全球半导体产业销售额将达到 6,276 亿美元。在这个庞大的生态系统中,NOR 技术无法满足可扩展替代技术极具竞争力的成本结构,迫使製造商仅将其用于特定性能特征足以支撑其溢价的利基功能。
八路 SPI (xSPI) 介面的广泛应用从根本上提升了全球串行 NOR 快闪记忆体市场的吞吐量,弥合了传统四路 SPI 介面与成本更高的并行介面之间的效能差距。这项转变使嵌入式系统能够实现超过 400 MB/s 的频宽,满足汽车仪錶丛集和工业人机介面 (HMI) 等关键应用的高解析度图形渲染需求,而无需依赖外部 DRAM。透过利用这种高速串列通讯协定,製造商可以在保持低引脚架构成本优势的同时,提供下一代边缘运算所需的即时启动回应能力。根据宏碁国际股份有限公司发布的《2025 年月度营收报告》(2025 年 11 月发布),该公司 2025 年 10 月的合併净营收达到 26.5 亿新台币,年成长 24%,这主要得益于强劲的市场需求。这也凸显了市场向高效能解决方案发展的强劲趋势。
基于硬体的安全启动和信任根的整合正逐渐成为一项明确的技术要求,其功能不再局限于简单的代码存储,而是成为联网设备的基础安全层。随着针对韧体的网路威胁日益加剧,工程师正将加密金钥直接嵌入快闪记忆体阵列,并建立一条不可篡改的信任链,在软体执行前检验其完整性。这种以硬体商业性中心的方案对于满足汽车和工业控制领域严格的网路安全安全功能(例如 ISO 21434)变得至关重要。华邦电子股份有限公司在其2025年2月发布的新闻稿《新闻-华邦公布2024财年全年业绩》中指出,其2024财年合併营收达到816.1亿新台币(年成长8.8%),这反映了产品系列在优先考虑这些先进安全功能方面取得的商业成功。
The Global Serial NOR Flash Market is projected to expand from USD 3.92 Billion in 2025 to USD 5.38 Billion by 2031, reflecting a CAGR of 5.42%. Defined by its serial interface, minimal pin count, and execute-in-place features for direct code running, Serial NOR Flash is a non-volatile memory technology. Its adoption is chiefly driven by the essential requirement for dependable, instant-start boot code storage in automotive safety mechanisms, such as advanced driver-assistance systems, alongside the need for compact, energy-saving memory in industrial automation and Internet of Things devices. These specific demands for high reliability and reduced power consumption are the core catalysts increasing the technology's use in embedded applications.
| Market Overview | |
|---|---|
| Forecast Period | 2027-2031 |
| Market Size 2025 | USD 3.92 Billion |
| Market Size 2031 | USD 5.38 Billion |
| CAGR 2026-2031 | 5.42% |
| Fastest Growing Segment | 8 Mb |
| Largest Market | Asia Pacific |
One significant challenge impeding broader market expansion is the inherent scaling limitation of NOR technology, which results in a higher cost per bit compared to high-density NAND alternatives, restricting its viability for data-heavy storage applications. To illustrate the robust environment for memory technologies, according to the Semiconductor Industry Association, in 2024, global sales of memory products totaled $165.1 billion, representing a significant year-over-year increase of 78.9%. This surge underscores the intense demand for semiconductor memory components, although Serial NOR Flash must navigate competitive cost pressures within this expanding sector.
Market Driver
Rapid electrification and the integration of automotive ADAS systems are fundamentally reshaping the Global Serial NOR Flash Market. Modern vehicles increasingly rely on high-reliability, instant-on memory for safety-critical applications such as instrument clusters, camera systems, and autonomous driving controllers, where Serial NOR Flash is the preferred boot code storage solution due to its execute-in-place capabilities. This trend is amplified by the shift toward software-defined vehicles, which demand higher density memory to support complex firmware updates and functional safety requirements. Illustrating this sector's momentum, according to STMicroelectronics, July 2025, in the 'Q2 2025 Financial Results', the company reported a 14% sequential growth in its automotive segment revenue, driven explicitly by strong execution in car electrification and digitalization initiatives.
The proliferation of the Internet of Things (IoT) and connected smart devices further accelerates market expansion. Low-pin-count Serial NOR Flash interfaces are essential for space-constrained IoT endpoints, wearables, and industrial sensors that require energy-efficient code storage with minimal board footprint. The widespread rollout of cellular IoT networks is a primary catalyst, enabling massive connectivity for smart meters and asset trackers. According to Ericsson, June 2025, in the 'Ericsson Mobility Report', the total number of cellular IoT connections was projected to reach 4.5 billion by the end of 2025, highlighting the vast addressable market for embedded memory. This robust demand environment is reflected in the performance of key memory manufacturers; according to Winbond Electronics Corporation, in 2025, the company reported that its consolidated revenue for October reached NT$8.23 billion, marking a 34.9% year-over-year increase.
Market Challenge
The primary impediment restricting the growth of the Global Serial NOR Flash Market is the inherent physical scaling limitation associated with NOR technology. Unlike NAND alternatives that have successfully transitioned to high-density architectures to reduce production costs, NOR Flash faces significant technical hurdles in shrinking cell size without compromising reliability. This inability to scale effectively results in a considerably higher cost per bit, rendering Serial NOR Flash economically unviable for data-intensive storage applications where cost efficiency is the priority.
Consequently, this pricing disparity limits the technology's addressable market primarily to low-density code execution tasks, preventing it from capturing the high-volume demand associated with mass data storage. This competitive disadvantage restricts broader adoption in an industry increasingly driven by cost optimization. To contextualize the massive scale of the sector where these competitive pressures exist, according to the Semiconductor Industry Association, in 2024, global semiconductor industry sales reached $627.6 billion. Within this expansive ecosystem, the inability of NOR technology to match the aggressive cost structures of scalable alternatives compels manufacturers to utilize it solely for niche functions where its specific performance attributes justify the premium price.
Market Trends
Widespread Adoption of Octal SPI (xSPI) Interfaces is fundamentally increasing the throughput capabilities of the Global Serial NOR Flash Market, bridging the performance gap between traditional Quad SPI and expensive parallel interfaces. This transition allows embedded systems to achieve bandwidths exceeding 400 MB/s, a critical requirement for rendering high-resolution graphics in automotive instrument clusters and industrial HMIs without relying on external DRAM. By utilizing this high-speed serial protocol, manufacturers can maintain the cost advantages of low-pin-count architectures while delivering the instant-on responsiveness needed for next-generation edge computing. Underscoring the market's robust shift toward these high-performance solutions, according to Macronix International Co., Ltd., November 2025, in the '2025 Monthly Sales' report, the company's consolidated net sales for October 2025 reached NT$2.65 billion, marking a significant 24% year-over-year increase driven by strong demand.
Integration of Hardware-Based Secure Boot and Root of Trust has emerged as a distinct technical imperative, moving beyond simple code storage to serving as the foundational security layer for connected devices. As cyber threats targeting firmware escalate, engineers are embedding cryptographic keys directly into the flash memory array to establish an immutable chain of trust that verifies software integrity before execution. This hardware-centric approach is increasingly mandatory to meet rigorous cybersecurity standards such as ISO 21434 in automotive and industrial control sectors. Reflecting the commercial success of portfolios prioritizing these advanced security features, according to Winbond Electronics Corporation, February 2025, in the 'News - Winbond Announced 2024 Full Year Business Results', the company reported that its consolidated annual revenue for 2024 totaled NT$81.61 billion, representing an 8.8% increase compared to the previous year.
Report Scope
In this report, the Global Serial NOR Flash Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:
Company Profiles: Detailed analysis of the major companies present in the Global Serial NOR Flash Market.
Global Serial NOR Flash Market report with the given market data, TechSci Research offers customizations according to a company's specific needs. The following customization options are available for the report: