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STM32H563ZIT6 LDO or SMPS?

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Hi,

does the STM32H563ZIT6 have an LDO and/or an SMPS? Contrary to other micros, I cannot find any table or details about it other than the block diagram common to the whole family (screenshot below) and it says "LDO and/or SMPS". Where on the datasheet can I find that information?

Also, on table 14 (second screenshot) which one of the two LQFP columns should I consider (LQFP144 SMPS or LQFP144)?

Datasheet: https://www.st.com/resource/en/datasheet/stm32h563ii.pdf

Thank you

STM32H5 series

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mƎALLEmBest answer

ST Technical Moderator

Hello,

On STM32H5 it's either SMPS or LDO contrarily to H7 which has both configurations on the same package.

This is from the datasheet:

Q stands for SMPS package:

In CubeMx:

SMPS in red, others are LDO.

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

mƎALLEmBest answer

ST Technical Moderator

Hello,

On STM32H5 it's either SMPS or LDO contrarily to H7 which has both configurations on the same package.

This is from the datasheet:

Q stands for SMPS package:

In CubeMx:

SMPS in red, others are LDO.

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

RickoAuthor

Senior

Thank you @mƎALLEm