Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
MICROCHIP SST25VF040B-50-4I-SAF SST25VF040B
Configuration
1 options
Configuration
23+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- MICROCHIP SST25VF040B-50-4I-SAF
- Type
- SOIC-8
- Unit
- Electronic Component
- Minimum package
- 100 管
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- MICROCHIP
- Electronic Component
- SST25VF040B-50-4I-SAF
- Electronic Component
- 1
- Package
- SOIC-8
- Electronic Component
- NOR FLASH
- Electronic Component
- 1.7g
- Electronic Component
- 1
- Electronic Component
- BM0084330151
- Electronic Component
- 4Mbit
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 2.7V~3.6V
- Current
- 5uA
- 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.
产品概述：SST25VF040B-50-4I-SAF
一、产品简介
SST25VF040B-50-4I-SAF是美国微芯科技（Microchip）推出的一款高性能系列非易失性闪存存储器，具备优异的存储能力和灵活的SPI接口，特别适合需要快速存取和高可靠性的嵌入式系统应用。这款存储器的容量为4Mb（512K x 8），可广泛应用于数据存储、固件更新及其他需要高速读写的场合。
二、基本特点
存储容量与格式：
- SST25VF040B具有4Mb的非易失性闪存容量，采用512K x 8的存储格式，便于与各种微控制器和系统兼容。
接口与性能：
- 本存储器采用SPI接口，具有高达50MHz的时钟频率，能够满足快速数据传输的需求，写入周期时间为10µs，能够高效地完成数据写入。
电压要求：
- 工作电压范围为2.7V至3.6V，使得其在多种存在于低功耗环境中的应用场景中显示出良好的适应性。
工作温度：
- 工作温度范围广泛，涵盖了-40°C到85°C，确保其在恶劣环境下仍然保持稳定的性能。
封装和安装类型：
- 采用8-SOIC表面贴装型封装（外形尺寸为0.154英寸，宽度3.90mm），便于在空间受限的电路板中安装，提高了设计的灵活性。
三、应用场景
SST25VF040B-50-4I-SAF具备极强的适用性，可广泛应用于以下领域：
- 嵌入式系统：用于微控制器系统的固件存储，可以实现快速的数据存取和更新。
- 消费电子：如智能家居、可穿戴设备、音频设备等，要求高效和可靠的存储解决方案。
- 工业控制：在自动化设备及控制系统中，用于存储配置信息和程序代码，确保系统的高可靠性。
- 网络设备：适用于路由器、交换机等设备的固件存储，支持网络固件升级和数据恢复。
四、技术优势
- 高速度：得益于其50MHz的SPI时钟频率和短暂的写入周期，SST25VF040B提供了极高的数据传输速率，适合高性能应用需求。
- 非易失性：基于闪存技术，无论在掉电状态下，仍能有效保存数据，具备更高的稳定性和可靠性。
- 低功耗设计：该存储器的工作电压相对较低，适合要求低功耗的应用，有助于延长设备的使用寿命。
五、总结
SST25VF040B-50-4I-SAF以其出色的性能和灵活的应用特点，成为嵌入式设计和其他领域中一款理想的闪存存储器。通过满足高速度、大容量和广泛应用需求，它在现代电子产品中占据了重要的地位。结合其可靠性和低功耗的优势，这款存储器必将在未来的电子设计中，尤其是在高技术行业中，发挥越来越重要的作用。
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