CH390 is an industrial-grade Ethernet controller chip with its own 10/100M Ethernet Media Access Controller
(MAC) and Physical Layer (PHY), supporting CAT3, 4, 5 for 10BASE-T and CAT5, 6 for 100BASE-TX
connections, supporting HP Auto-MDIX, low-power consumption design, and complying with IEEE 802.3u
specification. CH390 has built-in 16K bytes SRAM, supports parallel interface and SPI serial interface for
compatibility with various MCUs, MPUs, DSPs and other controllers.

Project Activity

See All Activity >

Follow CH390D

CH390D Web Site

Other Useful Business Software
$300 Free Credits to Build on Google Cloud Icon
$300 Free Credits to Build on Google Cloud

New customers can spin up VMs, build with AI, and query data at no cost.

Put your $300 in credit toward real workloads, then keep building with free monthly usage for 20+ products. No commitment and no charge until you upgrade.
Start Free
Rate This Project
Login To Rate This Project

User Reviews

Be the first to post a review of CH390D!

Additional Project Details

Registered

2025-12-02
Report inappropriate content