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.
93LC66BT-I/OT 是 MICROCHIP(美国微芯)出品的一款串行 EEPROM 存储器,容量为 4Kbit(组织为 256 x 16)。器件采用标准 SPI 兼容时序,最高时钟频率为 2MHz,封装为紧凑的 SOT-23-6,适合空间受限的嵌入式系统和便携设备。该器件集成了掉电/上电保护电路与软件写保护功能,适用于需要可靠非易失性参数保存的各种应用场景。
93LC66BT-I/OT 结合高耐久和长数据保持时间,适合存储需长期保存且频繁更新的小容量数据,例如:
器件工作电压范围宽、支持低压系统;SOT-23-6 封装利于空间受限的终端设备集成。
在同类容量和封装中,用户可根据系统电压、时序要求与可用引脚选择合适型号;采购时请确认型号完整(93LC66BT-I/OT),注意工业温度级(I)与包装形式(/OT)。如需更大容量或更高读写速率,可考虑 Microchip 其他系列或同类厂商产品。
以上为 93LC66BT-I/OT 的简要概述,涵盖主要参数、典型应用与工程使用要点,可作为选型与电路设计参考。如需器件引脚分配图、详细时序图或参考电路图,可进一步提供具体资料。
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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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