Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Available for RFQ
Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
AT25SF081B-SSHD-T 是瑞萨(RENESAS)推出的一款容量为 8 Mbit(1 MByte)的 SPI NOR Flash 存储器,支持四 I/O(Quad I/O)操作,最高工作时钟频率可达 108 MHz。器件工作电压范围为 2.7 V 至 3.6 V,适合 3.3 V 系统,器件采用 SOP-8 封装,适用于嵌入式存储、代码存放与配置数据备份等多种场景。
该器件在读写速度、擦除与数据保存方面表现平衡:
AT25SF081B-SSHD-T 由 RENESAS 提供,适合需要中等容量、高速四 I/O 支持且工作在 3.3 V 电源的应用场景。若需更大容量或更低功耗方案,可考虑同系列或其他厂商的 SPI NOR 产品,注意比较工作电压、时钟频率、擦写粒度与生命周期指标以满足系统设计需求。
总结:AT25SF081B-SSHD-T 在容量、速度、耐久性与工业温度范围之间实现了良好平衡,特别适合嵌入式固件存储与需要 Quad SPI 加速的启动/读取场合。在实际应用中关注电源完整性、时序管理与擦写策略可最大化器件性能与寿命。
Request for quote
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.
Related products