Stock and price data | Last updated: November 12, 2026, 01:31 (GMT+8)
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CH390H
Self-operatedAvailable
IC

QFN-32-EP(5x5)

CH390H

CH390H is a WCH Ethernet Controllers in QFN-32-EP(5x5) package.

Brand

WCH

Package

QFN-32-EP(5x5)

Lead Time

In stock

Date Code

26+

CH390H Parameters

PackageQFN-32-EP(5x5)
BrandWCH
Date Code26+
MACInterfaceMII
集成PHY是
CommunicationInterfaceSPI
以太网速率标准10BASE-T; 100BASE-TX
Product NameEthernet Controllers
PackagingTray
Product TypeEthernet Controllers
CategoryEthernet Controllers
Stock457
MOQ / SPQ1 / 1
工作电压3.3V
Operating Temperature-40℃~+85℃
存储空间16KB
功能特性可编程LED指示; 低功耗模式; 唤醒功能; 支持组播过滤
Part NumberCH390H
Unitpcs
Product Weight0.000957959

CH390H Overview

CH390是一款自带10/100M以太网介质传输层(MAC)和物理层收发器(PHY)的工业级以太网控制器芯片, 支持10BASE-T的CAT3、4、5和100BASE-TX的CAT5、6连接, 支持HP Auto-MDIX, 低功耗设计, 符合IEEE802.3u规范。 CH390内置16K字节SRAM, 支持并行接口和SPI串行接口, 用于兼容各种MCU、MPU、DSP等控制器。

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