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Ethernet transceiver for STM32H573I-DK

Tanu58
Associate

‎2025-11-30 10:31 PM - last edited on ‎2025-12-01 1:38 AM by

 

I want to use Ethernet for STM32H573I-DK controller in RMII mode but it seems like H5 series doesn't have LWIP as middleware in STM32 IDE so I want to know which transceiver is this controller compatible with.

 

Can i get a clarification on this?

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mƎALLEm
ST Employee

‎2025-12-01 1:15 AM - edited ‎2025-12-01 1:18 AM

Hello @Tanu58 and welcome to the ST community.

Not sure your question is clear.

What is the relation between asking "H5 series doesn't have LWIP as middleware" and "I want to know which transceiver is this controller compatible with"?

And what do you mean by "transceiver " the ETH phy? 

This is what I can provide: 

ETH PHY: you can refer to the STM32H573I-DK board schematic:

mALLEm_0-1764580424318.png

 

The ETH PHY used is the LAN8742A.

For LWIP on H5 please read this knowledge base: How to use the LwIP Ethernet middleware on the STM32H5 series

 

@Tanu58 wrote:

H5 series doesn't have LWIP as middleware in STM32 IDE

Please bear in mind that CubeIDE and CubeMx have been separated in their latest versions.

Hope I've answered your questions.

To give better visibility on the answered topics, please click on "Accept as Solution" on the reply which solved your issue or answered your question.
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