Does STM32H563ZIT3Q have Ehternet?

DPB · ‎2026-05-11

Hi, is anybody able to confirm if the STM32H563ZIT3Q has an ethernet peripheral?

Thanks, regards.

mƎALLEm · ‎2026-05-11

Hello @DPB and welcome to the ST community,

As said by @Andrew Neil you need to refer to the datasheet of the product.

STM32H563ZIT3Q

Q means SMPS:

And from this table, its doesn't support Ethernet interface:

You need to use LDO package to have Ethernet.

Hope that answers your question.

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.

View solution in original post

Andrew Neil · ‎2026-05-11

The datasheet would confirm that?

A complex system that works is invariably found to have evolved from a simple system that worked.
A complex system designed from scratch never works and cannot be patched up to make it work.

mƎALLEm · ‎2026-05-11

Hello @DPB and welcome to the ST community,

As said by @Andrew Neil you need to refer to the datasheet of the product.

STM32H563ZIT3Q

Q means SMPS:

And from this table, its doesn't support Ethernet interface:

You need to use LDO package to have Ethernet.

Hope that answers your question.

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.

DPB · ‎2026-05-11

Thanks for your help, much appreciated.

Andrew Neil · ‎2026-05-11

If that's answered your question, please mark it as the solution.

A complex system that works is invariably found to have evolved from a simple system that worked.
A complex system designed from scratch never works and cannot be patched up to make it work.

mƎALLEm · ‎2026-05-11

Sorry this is not the post to accept.

@DPB wrote:

Thanks for your help, much appreciated.

You need to accept as solution the post that has answered your question.

I'll change the marking then ..

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.