Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
PIC16F628A-I/SO 是由美国微芯科技(Microchip Technology Inc.)推出的一款高性能单片机,属于 PIC(Peripheral Interface Controller)系列,专为嵌入式应用设计。其内置的多种外设和扩展功能使其成为广泛应用于工业控制、家电、汽车电子、医疗设备和消费电子等领域的理想选择。
PIC16F628A-I/SO采用18-SOIC封装(300mil),适合表面贴装,易于集成到现代电子设备中。该封装小巧,能够有效节约PCB空间,使其适合紧凑设计的应用。
PIC16F628A-I/SO在运行速度上可以达到20MHz,可以处理较高频率的信号,这使得其可以用于需要高速响应的应用,如电机控制、实时数据采集等。同时,设备内置的PWM功能非常适合用于电机调速、灯光控制等需要调节光线强度或速度的场合。
在自动化和安全应用中,欠压检测和看门狗定时器的结合提供了强大的系统稳定性。在电源不稳定或系统错误时,可以自动复位并恢复正常操作,最大程度减少系统故障带来的损失。
其丰富的I/O赋予了用户极大的灵活性,能够轻松实现与传感器、执行器及其他外设的连接。同时,内建的UART/USART接口支持与计算机或其他微控制器通信,使得数据采集和控制更加便捷。
PIC16F628A-I/SO广泛应用于以下场景:
综上所述,PIC16F628A-I/SO是一款功能强大、适用广泛的8位单片机。其灵活的外设,广泛的工作电压范围及坚固的温度稳定性,使得其在各种应用环境中均能表现出色。微芯科技凭借其强大的研发实力和市场经验为用户提供了一款可靠、高效且易于使用的解决方案,助力嵌入式系统的开发与创新。
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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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