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.
PY25Q256HB-SUH-IT 是普冉(PUYA)推出的一款 256Mbit 串行闪存器件,采用 SPI 接口,最高时钟频率可达 133MHz,工作电压范围 2.7V 至 3.6V,工作温度 -40℃ 至 +85℃。器件专为消费类高容量应用设计,支持将程序代码映射并从外部或嵌入式 RAM 中执行,具备灵活的擦除架构以适配多种系统需求。
器件在速度与可靠性之间取得平衡:133MHz 的最高频率可支持快速代码加载与执行,低待机电流适用于电池供电设备;100k 次擦写寿命与 20 年的数据保持能力能满足多数消费类产品的生命周期需求。灵活的擦除单元(页/块/整片)便于在不同应用场景下优化擦写效率与闪存寿命。
SOP-8-208mil 封装便于手工焊接和波峰/回流生产。设计 PCB 时建议:
PY25Q256HB-SUH-IT 以其高速 SPI 性能、低功耗和多重保护机制,为各种需外部闪存的消费和嵌入式应用提供了可靠的存储解决方案。若需详细时序、命令集和电气特性图,请参考厂家数据手册。
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Use the form for single models, category sourcing, and multi-line BOM requirements.
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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