STM32U073: Is pin 17 of UFQFPN32 VDDUSB?

a_user · ‎2024-09-18

I am looking at the STM32U073x8/B/C Datasheet - DS14548 - Rev 2 - March 2024.

Table 12 on page 35 is a list of all the pins and which pin they are connected to on each package.

The row for VDDUSB does not have a pin listed for the UFQFPN32 package.

This contradicts Figure 3 on page 27. Which shows pi 17 as the VDDUSB pin.

Is pin 17 VDD or is it VDDUSB?

STTwo-32 · ‎2024-09-18

I can confirm that this is a typo on the Figure 3. Pin 17 should be VDD as stated on the Table 12. This issue is reported for correction on the coming release of the Datasheet (under internal ticket number 191414).

Best Regards.

STTwo-32

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STTwo-32 · ‎2024-09-18

Hello @a_user

I can confirm that this is a typo on the Figure 3. Pin 17 should be VDD as stated on the Table 12. This issue is reported for correction on the coming release of the Datasheet (under internal ticket number 191414).

Best Regards.

STTwo-32

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.

a_user · ‎2024-09-18

FYI.
The symbol generated by STM32CubeMX also has the wrong signal name.

STTwo-32 · ‎2024-09-18

I will be updated once the new doc is published.

Best Regards.

STTwo-32

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