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WINBOND W25Q256JWEIQ
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- WINBOND W25Q256JWEIQ
- Type
- WINBOND
- Minimum package
- 4000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- WINBOND
- Electronic Component
- W25Q256JWEIQ
- Electronic Component
- 1
- Package
- WSON-8-EP(6x8)
- Electronic Component
- NOR FLASH
- Electronic Component
- 1.26g
- Electronic Component
- 1
- Features
- positions; Power Supply
- Electronic Component
- BM0217152691
- Electronic Component
- 256Mbit
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 1.7V~1.95V
- Current
- 10uA
- Interface Type
- SPI
- Electronic Component
- 100000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
W25Q256JWEIQ 产品概述
产品简介
W25Q256JWEIQ 是由华邦电子（Winbond）推出的高性能 NOR 闪存 SPI Flash 存储器。该器件采用 1.8V 工作电压，提供高达 256M-bit 的存储容量，特别适合存储大规模数据的应用。这款 FLASH 存储器具有 4Kb 的统一扇区大小，支持多种操作模式，以满足不同类型电子设计的需求。
关键特性
容量与结构: W25Q256JWEIQ 具备 256M-bit（32MB）的存储容量，采用 4Kb 统一扇区架构，方便数据的读写及管理。此外，统一扇区设计使得读写操作更加灵活，适合需要频繁读写存储的应用场景。
接口与速度: 该闪存器件使用 SPI（Serial Peripheral Interface）接口，支持高速数据传输，相较于传统的并行接口具有更高的读写速度。确保在各种实时应用中，能够快速访问存储数据。
工作电压与功耗: W25Q256JWEIQ 的工作电压为 1.8V，这使得它非常适合低功耗和便携式设备。例如，移动设备、便携式电子产品及其他电池供电的应用场景，能够在确保性能的同时有效降低功耗。
耐用性与可靠性: 器件具有良好的读写耐久性，能够支持高达 100,000 次的擦写周期，且数据保留时间可达 20 年以上。在较为严苛的环境下依然能够提供可靠的数据存储方案，适合对于存储安全性要求较高的应用。
应用领域
W25Q256JWEIQ 可广泛应用于多种电子产品设计，包括但不限于：
嵌入式系统: 由于其较小的封装形式（WSON-8-EP，6x8mm），使其非常适合空间受限的嵌入式应用，如微控制器系统，IoT 设备等。
消费电子: 包括智能手机、平板电脑、数码相机等，因其高速读写能力和低功耗特性，可以有效支持这些设备的存储需求。
工业控制: 在智能设备和自动化系统中，W25Q256JWEIQ 可用于存储固件、配置数据和日志信息，确保设备能够稳定运行。
汽车电子: 适用于车载娱乐系统、导航设备以及其他汽车智能控制模块，凭借其高可靠性和耐久性满足汽车行业的严苛标准。
网络设备: 在路由器和网络交换机等设备中，W25Q256JWEIQ 可用作操作系统的存储介质，因其快速的数据传输能力，能够提高网络设备的响应速度。
总结
W25Q256JWEIQ 是一款功能强大且灵活的 NOR 闪存 SPI Flash 存储器，凭借 1.8V 的低压特性和高达 256M-bit 的容量，满足了现代电子设备对于存储的高要求。其丰富的功能和多样的应用场景，使得这款器件在市场上具有广泛的应用潜力。无论是在嵌入式系统、消费电子还是工业控制领域，W25Q256JWEIQ 都表现出色，适应性强，是设计工程师值得选择的存储解决方案。
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