Any STM32C5 with dedicated input pin for the inner LDO?

[zbynoB]

Hi friends,

Does have processors from this family a dedicated input pin as the the input for inner LDO?

It will be in the future to supply the inner LDO with the voltage Vcc/2 from the splitter like LM2665 or other.

best regards

zbynoB

[jiangfan]

Your question is not clear.

inner LDO - do you mean VREFBUF?

STM32C5 does not have VREFBUF according to its ref manual:

STM32C5 Arm<Sup>®</Sup>-based 32-bit MCUs - Reference manual

[zbynoB]

No 

I spoke about possible plans to the dedicated pin for supply of inner LDO.

regards

zbynoB

[jiangfan · Accepted solution]

It is forbidden for ST people to talk about confidential information. STM32 future plan is somehow confidential.

[zbynoB]

Yes, thanks. I have understood.

regards

zbynoB