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W25Q64JVSSIQ

64Mbit SPI NOR 闪存，133 MHz 四路 SPI，2.7-3.6V，SOIC-8

3691

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制造商零件：

W25Q64JVSSIQ

包装：

8-SOIC（5.38 x 5.38 x 1.91 毫米）

品牌：
产品类别：
质量承诺
发货与付款
服务与包装
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说明

"(《世界人权宣言》) W25Q64JVSSIQ Winbond 的 64Mbit (8 MB) SPI NOR 闪存支持标准、双和四 SPI 接口，最高速度可达 100 Mbps。 133 兆赫 时钟（532 MHz 等效四倍数据率）。它以 32,768 页（256 字节）和统一的 4 KB 扇区组织，页面编程时间最长为 3 毫秒，扇区擦除时间一般为 100 毫秒。主要功能包括 64 位唯一 ID、三个 256 字节安全寄存器（带 OTP 锁）、单个块/扇区写保护以及程序/擦除暂停/恢复。.

该设备从以下地点运行 2.7V 至 3.6V 有功电流为 25 mA <1 uA 掉电。采用 58 纳米制造工艺，具有 100K 周期耐用性和 20 年数据保存期。采用 8-SOIC (0.209 英寸) 封装，通过 AEC-Q100 认证。符合 RoHS 规范，ECCN 3A991.b.1.a. 有效。是 MCU 固件存储、BIOS/UEFI、物联网 OTA 更新和汽车 ECU 代码存储的理想之选。.

W25Q64JVSSIQ 是一款由 Winbond Electronics 制造的 64Mbit (8M x 8) SPI NOR 闪存，属于 SpiFlash 系列。它支持标准 SPI、双 SPI 和四 SPI 接口，最大时钟频率为 133 MHz，等效数据速率为 266 MHz（双）和 532 MHz（四）。该器件工作电压为 2.7V 至 3.6V，典型电源电压为 3.3V。.

内存由 32 768 个可编程页组成，每个页 256 字节，具有统一的 4 KB 扇区、32 KB 和 64 KB 块以及全芯片擦除功能。有 2,048 个可擦除扇区和 128 个可擦除块。页编程时间最长为 3 毫秒，扇区擦除时间一般为 100 毫秒。该器件支持程序/擦除暂停和恢复，以进行实时中断处理。.

先进的安全功能包括每个器件 64 位唯一 ID、三个 256 字节安全寄存器（带 OTP 锁）、易失性和非易失性状态寄存器位以及单个块/扇区写保护。支持上/下和补码阵列保护模式。该器件还提供 SFDP（串行闪存可发现参数）和 QPI（四外设接口）模式，以实现更快的命令开销。.

最大有效读取电流为 25 mA，掉电模式下功耗小于 1 uA。该器件采用 58 纳米工艺技术制造，每个扇区的最低耐用性为 100,000 次编程-擦除循环，数据保存期超过 20 年。工作温度范围为 -40 至 +85C。8-SOIC 封装（0.209 英寸，5.30 毫米宽）通过了 AEC-Q100 汽车应用认证。符合 RoHS 规范，ECCN 3A991.b.1.a：激活。.

W25Q64JVSSIQ 作为串行 NOR 闪存运行，可通过 SPI 总线访问：

1.SPI 接口模式：设备支持三种由命令选择的接口模式。标准 SPI 使用四个信号（CLK、/CS、DI、DO）。双通道 SPI 使用 IO0 和 IO1 进行双向 2 位数据传输，等效频率为 266 MHz。四通道 SPI 激活所有四个 I/O 引脚 (IO0-IO3)，以 532 MHz 的等效频率进行 4 位传输，大大减少了代码阴影和 XIP 访问时间。.

2.内存阵列访问：读取操作始于一个命令字节，然后是 24 位地址。在快速读取模式下，额外的虚时钟允许流水线预取数据。顺序读取会在页面、扇区或整个阵列边界内自动增加内部地址计数器。连续读取模式可将命令开销减少到每次访问 8 个时钟。.

3.编程和擦除：页编程每次写入 1 至 256 字节。擦除操作支持 4 KB 扇区、32 KB 块、64 KB 块或全芯片擦除。为了安全起见，所有编程和擦除操作都需要先执行写使能 (06h) 命令。程序/擦除暂停功能允许中断长时间操作，从不同区域读取数据，然后重新开始。.

4.写保护：多种保护级别包括状态寄存器写保护（SRWD 位 + /WP 引脚）、通过单个写保护寄存器锁定单个块/扇区以及 OTP（一次性可编程）安全寄存器锁定。SRWD=1 时，/WP 引脚对状态寄存器进行硬件保护。.

5.电源管理：器件通过掉电 (B9h) 命令进入掉电模式，将电流降至小于 1 uA。断电释放一般需要 3 秒。上电时，器件默认为禁用写入的标准 SPI 模式。 6.复位：软件复位（66h + 99h 命令序列）和硬件复位（/RESET 引脚，在特定封装上提供）可将器件恢复到默认状态，对系统恢复非常有用。.

针脚 名称 类型 说明
1 /CS I 芯片选择（低电平有效）；高电平 = 待机，低电平 = 激活
2 DO (IO1) 输入/输出 标准 SPI 中的数据输出；双通道/四通道 SPI 中的 I/O1
3 /WP (IO2) 输入/输出 标准 SPI 中的写保护；四通道 SPI 中的 I/O2
4 接地 G 地面
5 DI (IO0) 输入/输出 标准 SPI 中的数据输入；双通道/四通道 SPI 中的 I/O0
6 CLK I 串行时钟输入（最高 133 MHz）
7 /HOLD 或 /RESET (IO3) 输入/输出 标准 SPI 中的保持/复位；四通道 SPI 中的 I/O3
8 VCC P 电源（2.7V 至 3.6V）
应用 说明
MCU 固件存储器 存储微控制器的启动加载程序和应用代码；四通道 SPI 可实现快速 XIP（就地执行）操作，减少对 RAM 的需求
计算机 BIOS/UEFI 个人电脑和服务器中的快速启动固件存储，具有 532 MHz 的等效 Quad SPI 吞吐量，可实现快速 BIOS 阴影功能
物联网和可穿戴设备 低功耗（<1 uA 掉电）、8-SOIC 占用空间小，适用于电池供电的物联网设备中的 OTA 更新存储
消费电子产品 机顶盒、路由器、智能电视和需要快速固件访问的音频设备中的代码和数据存储
汽车系统 AEC-Q100 合格变体，用于汽车电子产品中的 ECU 固件、信息娱乐系统代码和 ADAS 参数存储
模型 制造商 兼容性 主要区别
W25Q32JVSSIQ Winbond 兄弟姐妹系列 32Mbit (4 MB)，引脚和指令集相同，容量减半
W25Q128JVSIQ Winbond 兄弟姐妹系列 128Mbit (16 MB)，引脚和指令集相同，容量翻倍
MX25L6433FMI-08G 旺宏 竞争性替代方案 64Mbit SPI NOR 闪存，兼容命令集，8-SOIC 封装
GD25Q64CSIG 千兆设备 竞争性替代方案 64Mbit SPI NOR 闪存，引脚兼容，具有类似 Quad SPI 的性能
S25FL064LABMFI010 英飞凌/赛普拉斯 竞争性替代方案 64Mbit SPI NOR 闪存，不同命令扩展，8-SOIC
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质量保证

Quality is the core foundation of our long-term global cooperation. With over 20 years of experience in the electronic component industry, Materialparts has built a strict and standardized quality management system covering component sourcing, incoming inspection, full-batch testing, packaging and delivery. We are committed to delivering 100% genuine, high-reliability electronic components for industrial control, automotive electronics, consumer electronics and medical device industries, and fully safeguarding your production and R&D projects.

1. Authorized & Genuine Sourcing Promise

All of our electronic components are procured from official authorized distributors and original manufacturers. We strictly reject counterfeits, refurbished parts, disassembled components and gray-market goods. Every product is guaranteed to be brand-new original parts and fully consistent with the original technical parameters. For branded products such as NXP IC series, we maintain complete supply channel documents to realize full product traceability.

2. Strict Full-batch Quality Inspection

We implement 100% full-batch quality control for all goods before shipment. Our professional QC team conducts multi-dimensional tests including appearance inspection, electrical parameter testing, performance verification and packaging check. Each batch of components is attached with complete inspection reports and batch records. We stick to zero-tolerance standards for defective products to ensure every piece of component meets industrial application requirements.

3. Industry Standard Compliance

Our products comply with a variety of international industry quality standards to adapt to high-standard application scenarios:
  • 汽车电子: All automotive-grade components pass AEC-Q series certification, featuring excellent stability and durability to adapt to complex vehicle operating environments.
  • 医疗设备: High-reliability components meet medical industry safety and compliance regulations, ensuring stable operation for medical equipment.
  • Industrial Control & Consumer Electronics: Products conform to universal international electronic industry standards, suitable for long-term continuous operation of various equipment.

4. Professional Reliability Control

For static-sensitive, moisture-sensitive and precision components such as ICs, PCBs, sensors and connectors, we carry out reliability screening in advance. Combined with standardized ESD anti-static packaging and vacuum moisture-proof packaging, we avoid component damage caused by static electricity, dampness or collision during storage and transportation, and retain the original performance of products.

5. Traceability Management System

We establish a complete product traceability system. Each batch of goods corresponds to independent batch number, sourcing record, inspection record and delivery record. Customers can query the whole lifecycle information of components at any time. This system effectively solves quality risks and facilitates after-sales handling and production quality control for your company.

6. After-sales Quality Guarantee

If any product is confirmed to have non-conformity quality problems due to our reasons after receipt, we provide free return, exchange and supplementary delivery services. Our professional quality team will also conduct root cause analysis to optimize our quality control process. We respond to quality feedback within 24 hours to resolve your worries efficiently.

联系我们

If you have inquiries about our quality standards, inspection procedures or product certification documents, please feel free to contact us:

 

Email: info@ic-vendor.com
Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China

 

发货与付款

Materialparts is a professional global supplier of electronic components with over 20 years of industry experience. We provide one-stop supply of passive components, integrated circuits, as well as parts for industrial control, automotive electronics, consumer electronics and medical devices. Below are the unified shipping and payment policies applicable to all orders, samples and bulk purchases worldwide.

1. Payment Terms

We offer a variety of secure and convenient payment methods to meet diverse business cooperation needs. Details are as follows:
  1. Accepted Payment Methods
  • T/T (Bank Wire Transfer): The primary settlement method for bulk orders and a widely used international payment channel.
  • PayPal: Ideal for small orders, sample orders and quick payments.

  1. Settlement Currency

     

    US Dollar (USD) is the default settlement currency. RMB is available for domestic customers.

  2. Bank Charges

     

    All transfer fees, intermediary bank charges and other remittance-related expenses shall be borne by the buyer.

  3. Payment Requirements
  • Sample and small orders: Shipment will be arranged upon full payment.
  • In-stock bulk orders: Goods will be delivered within 2 to 3 working days after full payment.

2. Shipping & Delivery

We partner with leading global logistics providers to ensure safe and fast delivery worldwide. Relevant details are listed below:
  1. Logistics Partners
  • International Express: DHL, FedEx, UPS, TNT
  • Economy Logistics: Air freight and sea freight for large-volume cargo
  • Domestic Delivery: SF Express, Yunda Express
  1. Order Processing Time
  • In-stock items: Orders confirmed and fully paid before 14:00 (GMT+8) will be shipped on the same day. All other orders will be dispatched within 1 to 2 working days.
  • Out-of-stock or sourced items: The delivery lead time will be confirmed separately according to brand and inventory status.
  1. Estimated Transit Time
  • International Express: 3 – 7 working days globally
  • Air Freight: 7 – 12 working days
  • Sea Freight: 25 – 40 working days for heavy and large bulk cargo
  1. Shipping Fee Rules
  • Shipping cost is calculated based on package weight, volume, destination and delivery method.
  • Both freight prepaid and freight collect are available. Please provide your courier account number in advance if you choose freight collect.
  • Free international express delivery is offered for large orders. Terms for long-term partners can be negotiated separately.
  1. Shipment Tracking
     

    Within 24 hours after dispatch, we will send the tracking number, commercial invoice, packing list and other documents to your email or communication account. You may check the shipment status online in real time.

3. General Order Rules & Notes

  1. MOQ & Sample Service

     

    We support flexible minimum order quantities for samples, small-batch and large-batch orders. All sample orders shall comply with the above shipping and payment policies.

  2. Packaging Standard

     

    All electronic components are packed with professional anti-static and shockproof materials. Original factory packaging is available for branded chips and integrated circuits.

4. Customs & Liability Statement

  1. Import Duties & Taxes

     

    All import duties, customs clearance fees and local taxes incurred for international shipments shall be borne by the buyer. We will provide complete customs documents to assist you with clearance procedures.

  2. Handling of Lost or Damaged Goods
  • In case of loss or severe damage during transit, please contact us within 48 hours after receiving the tracking information. We will assist you in filing a claim with the logistics provider.
  • We shall not be liable for any losses caused by incorrect delivery address, wrong contact information or the buyer’s refusal to complete customs clearance.

5. Local Pickup in Shenzhen

Local pickup service is available for customers in Shenzhen and surrounding areas:
  • Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong Province, China
  • Business Hours: 09:00 – 18:00, Monday to Friday. Closed on weekends and official public holidays.
  • Notice: Please make an appointment via email or communication tools one day in advance, and present your order information upon pickup.

Contact Information

Email: info@ic-vendor.com

Tel / WhatsApp: +86 13760382860

服务与包装

Materialparts is a professional electronic component supplier based in Shenzhen, China, with over 20 years of global trading experience. We integrate component procurement, quality inspection, technical support, customized packaging, and global delivery services to provide one-stop supply chain solutions. Our business covers industrial control, automotive electronics, consumer electronics, medical devices and other industries. We always adhere to genuine sources, stable supply and considerate after-sales service.

Core Services

1. One-stop Sourcing & BOM Support

We specialize in a full range of passive and active electronic components, including SMD resistors, power resistors, connectors, aviation connectors, LED beads, flexible circuit boards, printed circuit boards, and integrated circuits. Our professional team provides BOM list consolidation, component matching, and alternative model recommendation services. We support sample orders, small-batch trial production, and mass production orders with flexible MOQs to meet diverse procurement needs.

2. Genuine Product Guarantee & Full-process Quality Inspection

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3. Fast Quotation & Order Processing

Our customer service team responds promptly to inquiries and quotation requests. All in-stock orders will be processed within one working day. We provide stocking reservation services for long-term cooperative customers, effectively solving problems such as component shortages and unstable supply chains.

4. Professional Technical Support

Our senior engineer team provides free technical consultation, model selection guidance and original manufacturer datasheets. We assist customers in solving problems related to product R&D, circuit design and component application, providing reliable technical support for project progress.

5. Sourcing for Special Components

Relying on our global supply chain network, we professionally source scarce components, obsolete parts and customized special components to efficiently solve your procurement difficulties.

6. Global Logistics & Document Services

We cooperate with mainstream international logistics providers including DHL, FedEx, UPS and TNT to achieve fast global delivery. We can provide complete export documents such as customs declaration files, commercial invoices and packing lists to ensure smooth customs clearance for international shipments. Local pickup is also available for customers in Shenzhen, China.

Professional Packaging Standards

Electronic components are sensitive to static electricity, collision, moisture and dust. We adopt industry-standard anti-static packaging solutions to fully ensure the integrity of goods during transportation and storage.

1. General Packaging Specifications

  • All components are packed separately to avoid damage caused by friction and collision;
  • Shockproof buffer materials are added for fragile products to ensure transportation safety;
  • Each package is clearly marked with part number, quantity, batch number and specifications for easy inventory counting and management.

2. Classified Professional Packaging

  • Anti-static Packaging: Static-sensitive components such as chips, circuit boards and sensors are packaged with anti-static bags, shielding boxes and conductive foam in strict accordance with international anti-static standards to prevent static damage.
  • Vacuum Moisture-proof Packaging: Moisture-sensitive components are vacuum-sealed with desiccants to isolate humid air, suitable for ocean transportation and long-term storage.
  • Original Factory Packaging: Integrated circuits of brands such as NXP are delivered with original reels, trays or tubes by default, retaining complete original packaging and adapting to automated SMT production lines.
  • Discrete Device Packaging: Discrete devices such as SMD resistors, power resistors and LEDs are quantitatively and classifiedly packaged with accurate quantity and clear marking.
  • Connector / Aviation Connector Packaging: Hard outer packaging is adopted to prevent pin bending and structural deformation.

3. Custom Packaging Services

We provide value-added services including personalized packaging, custom labeling and re-reeling according to customer requirements, fully matching your production and warehouse management standards.

Contact Information

For service consultation or packaging customization, please feel free to contact us:
Email: info@ic-vendor.com
Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China
 

Online Inquiry Form

Support Excel, PDF, CSV format files for full BOM list quotation

Submit your component procurement and custom packaging needs via the form below. We will provide a detailed quotation and professional solution within 1–8 working hours.

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