Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
XT25F32FSOIGU(芯天下 XTX)是一款容量为 32Mbit 的高速串行闪存,采用标准 SPI 接口并向下兼容双/四线 SPI 模式。器件工作电压范围为 2.7V ~ 3.6V,最高串行时钟频率 fc 可达 133MHz,适合需要高速代码或数据存取的嵌入式系统与消费电子产品。
器件通过 SPI 常用信号进行通信:片选(CS)、串行时钟(SCLK)、串行输入(SI/I/O0)、串行输出(SO/I/O1)、WP#(I/O2,写保护控制)与 HOLD#(I/O3,暂停/保持)。在不使用 WP# 与 HOLD# 时,建议用上拉电阻拉至 VCC 以保证线上稳定。
XT25F32FSOIGU 在高达 133MHz 的 SPI 时钟下实现快速读取,页写入典型时间为 400 μs,支持 ≥100k 次擦写循环,数据保留可靠性达 20 年,适合要求长期可靠存储的固件与配置数据保存场景。超低待机电流(0.3 μA)有利于电池供电设备的低功耗设计。
XT25F32FSOIGU 提供 SOP8 150mil 封装,适用常规 PCB 组装流程。选型时关注工作电压、温度范围以及对硬件写保护的需求;在对吞吐量或多线传输有更高要求的方案中,可优先开启 Dual/Quad 模式以提升读写性能。
如需更详细的电气参数、时序图或指令集(命令/寄存器定义),建议参考芯天下(XTX)XT25F32FSOIGU 的完整数据手册以取得精确设计信息。
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Product sourcing intelligence
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.
The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
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