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是由FMD(辉芒微)推出的一款高可靠性串行EEPROM,容量为256K位(8位宽,等同于32KB)。器件支持1.7V至5.5V的宽电源电压范围,工作温度覆蓋工业级 -40℃ 至 +85℃,并采用TSSOP-8封装,适合多种嵌入式系统与工业应用。器件提供64字节页写模式且为自定时写周期,便于实现高效批量写入与系统简化设计。
FT24C256A在宽电压范围内工作,适应低功耗移动平台及标准5V系统。器件在2.5V至5.5V时支持高达1 MHz的I2C时钟,提供更高的传输速率以满足对带宽有要求的应用;在低电压1.7V条件下仍保持400 kHz通信兼容性。内部采用64字节页写模式,配合自定时写周期(Tw ≈ 5 ms)可以在单次写操作中高效写入连续字节,减少总线占用。
数据保存与耐久性方面,器件保证100年的数据保留及100万次的写入寿命,适用于要求长期可靠存储的系统设计,如配置数据、校准参数和序列号等。
FT24C256A采用工业常用的TSSOP-8封装,具有紧凑的占板面积和良好的焊接可靠性,适合表面贴装SMT工艺。TSSOP-8便于在资源受限的设计中实现EEPROM功能,同时利于自动化生产与批量制造。
FT24C256A(FT24C256A-TTR-T)由FMD(辉芒微)生产,可通过标准分销渠道采购。针对工程样片、长期供应或技术资料(如数据手册、器件引脚图与时序图)建议联系厂商或授权代理获取,确保设计与认证过程中的信息准确无误。
如需在具体系统中替换、并行使用或进行电平兼容性评估,可提供更详细的设计咨询与应用指导。
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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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