Stock and price data | Last updated: November 12, 2026, 01:31 (GMT+8)
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CH9121A
Self-operatedAvailable
IC

LQFP-64M(10x10)

CH9121A

CH9121A is a WCH Ethernet Controllers in LQFP-64M(10x10) package.

Brand

WCH

Package

LQFP-64M(10x10)

Lead Time

In stock

Date Code

26+

CH9121A Parameters

PackageLQFP-64M(10x10)
BrandWCH
Date Code26+
工作电压1.8V; 2.5V; 3.3V
以太网速率标准10BASE-T; 100BASE-TX
CategoryEthernet Controllers
Stock519
MOQ / SPQ1 / 1
集成PHY是
功能特性可编程LED指示; 上电复位

CH9121A Overview

CH9121是一款网络串口透传芯片, 自带10/100M以太网介质传输层(MAC)和物理层(PHY), 完全兼容IEEE802.3协议。 内部集成TCP/IP协议栈, 可实现网络数据包和串口数据的双向透明传输。

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