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.
AT24C64N 为 HGSEMI(华冠)品牌的串行电可擦除可编程只读存储器(Serial EEPROM)系列成员之一,容量为 64Kbit(65,536 位),组织为 8192 × 8 位。该器件属于低功耗、低电压的 EEPROM 家族,针对工业与商业级应用进行了优化,支持通过两线串行接口(I2C)进行访问,适合配置参数保存、机器状态记录和一般非易失性数据存储等场景。
AT24C64N 内部按字节组织,每个地址对应 8 位数据。器件支持逐字节写入与页面写入(可在一次 I2C 传输中写入多个连续字节以提高效率),具体页面大小请参考产品规格书。随机读、顺序读和当前地址读等访问模式适用于不同应用场景。
AT24C64N 针对长期保存与可靠写入进行了设计:数据保持期长达 100 年,擦写寿命高达百万次,适合对数据完整性要求较高的应用。器件内置噪声抑制功能,可减少总线瞬态干扰对读写操作的影响,但在布局与布线时仍应注意电源去耦与 I2C 总线的屏蔽与滤波设计。
AT24C64N 常见封装包括 8 引脚 DIP、8 引脚 SOP 和 8 引脚 MSOP 等节省空间的封装形式,便于在各种 PCB 设计中选型。具体封装和引脚排列请以所选器件的数据手册为准;若有特定封装或引脚需求,请咨询供应商确认。
若需进一步的电气特性图、时序图或完整封装机械尺寸,请提供所需封装型号或索取 HGSEMI(华冠)官方数据手册以获取详细参数。
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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