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S
shimo
Associate
July 20, 2023
Solved

STM32G030x6/x8 Data sheet pinout has two WKUP2s

  • July 20, 2023
  • 1 reply
  • 2444 views

STM32G030x6/x8 Data sheet pinout has two WKUP2s.(PC13,PA4pin)

Is this a typo? Or is there really two WKUP2pins?

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Best answer by GwenoleB

Hello @shimo,

This is at least a remap. PC13 is only available LQFP48 package where WKUP2 is mapped by default. To make this WKUP pin available on smaller packages, this WKUP is remapped on PA4 only on TSSOP20 and LQFP32 packages (on 48-pin, WKUP2 is available on PC13 only).

Best Regards,

Gwénolé

1 reply

G
GwenoleBBest answer
ST Employee
July 20, 2023

Hello @shimo,

This is at least a remap. PC13 is only available LQFP48 package where WKUP2 is mapped by default. To make this WKUP pin available on smaller packages, this WKUP is remapped on PA4 only on TSSOP20 and LQFP32 packages (on 48-pin, WKUP2 is available on PC13 only).

Best Regards,

Gwénolé

S
shimoAuthor
Associate
July 20, 2023

Thank you! Understood.

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