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.
FT24C256A-ESR-B 是辉芒微(FMD)推出的一款高可靠性、低功耗的 256Kbit 串行 EEPROM,采用标准 I2C 接口,兼容常见 24C 系列器件的引脚和指令集,封装为 SOP-8,适合工业与消费类场景对非易失性参数、配置和日志存储的需求。该器件在宽电压、工业温度范围内工作,并具备硬件写保护与噪声抑制等实用特性,能够在对可靠性与功耗有较高要求的系统中长期稳定工作。
注:具体引脚功能请以产品规格书引脚定义为准。A0–A2 用于硬件地址配置或固定接地以确定设备地址;WP 为硬件写保护输入,通常高电平时禁写,低电平允许写入。
FT24C256A-ESR-B 针对长期数据完整性和工业环境设计:
FT24C256A-ESR-B 以其大容量、低功耗、宽电压与工业等级可靠性,适合需要长期、可靠非易失性存储的各类嵌入式系统。如需更详细的时序图、完整电气规范、应用电路与封装尺寸,请参阅辉芒微(FMD)官方规格书或联系技术支持获取样片与评估资料。
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.
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