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.
24C02A(LX) 是灵星芯微(LX)推出的一款高可靠性串行 EEPROM,容量为 2Kbit(256 字节),采用标准 SOP-8 封装。器件支持 I2C 总线接口,工作电压范围宽(1.8V ~ 5.5V),在-40℃至+85℃工业温度范围内稳定工作,适合嵌入式系统、消费电子和工业控制等对非易失性存储有长期数据保存需求的场景。
器件数据保持时间(TDR)高达 100 年,写入耐久性达 1,000,000 次,适合需要长期保存配置、序列号、校准参数或少量日志的应用场景。可靠性指标适用于工业级使用条件,但在极端环境(强辐射、高湿)下应做额外验证。
SOP-8 小封装便于通用 PCB 布局。常见引脚排列包含 A0/A1/A2(器件地址)、GND、SDA、SCL、WP、VCC。实际引脚功能与排列请以灵星芯微官方数据手册为准。设计时建议在 VCC 近旁加 0.1µF 陶瓷去耦电容以抑制瞬态噪声。
如需进一步的引脚图、时序图或参考电路,请提供样片型号或索取灵星芯微官方数据手册以获得最准确的硬件接口信息与时序规范。
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