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.
M95640-RMN6TP 是 ST 出品的一款 64Kbit 串行 SPI EEPROM,面向对数据可靠性与耐久性有较高要求的嵌入式系统。器件支持随机读、顺序读以及写操作,适合保存校准参数、配置表、序列号、日志数据等需长期保存的小容量非易失性数据。宽电源电压与工业温度范围使其可在电池供电、工业控制、计量仪表及汽车电子等多种场景中使用。
器件提供典型的 SPI 引脚功能,便于与 MCU 或 SPI 控制器直接连接:
(注:具体引脚编号与封装排列请以 ST 官方数据手册为准)
M95640-RMN6TP 由意法半导体生产,SOIC-8 封装便于手工与贴片装配,适合现有 PCB 布局替换与量产使用。其 4M 次写周期与 200 年的数据保留特性,适用于需要长期可靠保存的小容量非易失性存储方案。采购与最终设计前,请参考 ST 官方数据手册获取完整时序图、电气参数、引脚排列与典型应用电路,以确保系统级兼容与性能达成。
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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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