CH390H

WCH (Nanjing Qinheng Microelectronics)Extended

1.2V~3.3V 10BASE-T、100BASE-TX 10Mbit/s、100Mbit/s 16KB SPI Yes QFN-32-EP(5x5) Ethernet Controllers ROHS

Part id: wch/CH390H
Category: Ethernet Controllers
Package: QFN-32-EP(5x5)
Pins: 33
In stock: 1,028 at JLCPCB (C7498452)

Overview

The CH390H is an ethernet Controller made by WCH (Nanjing Qinheng Microelectronics) in a QFN-32-EP(5x5) package with 33 pins. 1.2V~3.3V 10BASE-T、100BASE-TX 10Mbit/s、100Mbit/s 16KB SPI Yes QFN-32-EP(5x5) Ethernet Controllers ROHS.

PCBKit's library has its footprint (EasyEDA_Cloud:QFN-32_L5.0-W5.0-P0.50-TL-EP3.5, from EasyEDA), ready for a KiCad board. 1,028 are in stock at JLCPCB (part C7498452).

Symbol

The library has no symbol for this part yet.

Footprint

EasyEDA_Cloud:QFN-32_L5.0-W5.0-P0.50-TL-EP3.5From EasyEDA

Parameters

Communication Interface: SPI
Ethernet Speed Standards: 10BASE-T
Features: Wake-up function
Integrated PHY: Yes
MAC Interface: MII
Memory Space: 16KB
Operating Temperature: -40℃~+85℃
Voltage - Supply: 3.3V

Order codes

CH390HLCSC C7498452

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Questions

Is there a KiCad symbol and footprint for the CH390H?

Yes. the footprint EasyEDA_Cloud:QFN-32_L5.0-W5.0-P0.50-TL-EP3.5, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the CH390H?

QFN-32-EP(5x5), with 33 pins. Its footprint is drawn on this page.

Where is the CH390H datasheet?

WCH (Nanjing Qinheng Microelectronics) publishes it: the Datasheet link on this page opens it.

Where can I order the CH390H?

JLCPCB lists it as part C7498452, with 1,028 in stock; the sellers' links on this page open their listings.