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.
南京沁恒微电子(WCH)推出的CH395F是一款专为嵌入式系统设计的低资源MCU以太网扩展芯片,针对传统8位/16位MCU缺乏以太网功能的痛点,提供集成化的网络接入解决方案。该芯片无需外接专用PHY器件,凭借小体积、多接口、宽电压的特性,广泛适配智能家居、工业控制、物联网终端等场景的网络升级需求,降低系统设计复杂度与成本。
CH395F的参数覆盖嵌入式系统的关键需求,核心特性包括:
CH395F提供三种主流通信接口,方便不同MCU快速对接:
CH395F内置10/100M自适应以太网PHY,无需外接独立PHY芯片,进一步简化系统设计:
CH395F凭借紧凑设计与多接口特性,适用于以下场景:
CH395F的核心优势在于**“小体积+高集成+易对接”**:集成PHY省去外接器件,多接口覆盖不同MCU,宽电压适配各类系统,QFN-32封装节省空间,让嵌入式系统的以太网接入变得简单高效,是传统MCU升级网络功能的理想选择。
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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