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JBarr.12
Associate
Nov 20, 2020 11:51 PM UTC
Solved

Wrong schematic provided for NUCLEO-L031K6

On the NUCLEO-L031K6 documents page, there is a zipfile containing ST Nucleo Schematics. Unfortunately, these schematics are for a different Nucleo board. Could I get a link to the correct pdf schematic for the NUCLEO-L031K6 so I can see the MCU pinout?

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Nikita91
Nikita91Best answer
Lead II
Nov 21, 2020 6:09 PM UTC

The NUCLEO-32 schematics is here: https://www.st.com/resource/en/schematic_pack/nucleo-32pins_sch.zip

The schematics is in the MB1180.pdf file

The NUCLEO-32 board is generic for STM32 in 32 pins packages.

L031 in LQFP32 and UFQFPN32 have the same pinout, so the schematics is OK for both.

2 replies

Nikita91
Nikita91Best answer
Lead II
Nov 21, 2020 6:09 PM UTC

The NUCLEO-32 schematics is here: https://www.st.com/resource/en/schematic_pack/nucleo-32pins_sch.zip

The schematics is in the MB1180.pdf file

The NUCLEO-32 board is generic for STM32 in 32 pins packages.

L031 in LQFP32 and UFQFPN32 have the same pinout, so the schematics is OK for both.

JBarr.12
JBarr.12Author
Associate
Nov 21, 2020 7:36 PM UTC

Aha! Thank you. I saw the STM32F103CBT6 on the schematic and assumed the schematic was for a different dev board.