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Bonnie
Associate II

‎2024-03-06 12:59 AM - edited ‎2024-07-22 02:47 AM

 
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STea
ST Employee

‎2024-03-06 05:29 AM

Hello @Bonnie ,

You can refer to the Getting started with STM32L0xx hardware development in section in section 6-Reference design

where you can find some useful details about the implementation of the STM32L0 series MCUs.

You can also inspire from NUCLEO-L073RZ in this link .

BR

 

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Tesla DeLorean
Guru

‎2024-03-06 06:13 AM

Start by reviewing the Data Sheet, paying special attention to power, capacitors, BOOTx and NRST. Make sure to escape a means of programming/debugging via SWDIO/SWCLK, and understand the system loader via AN2606

Most of ST's boards have schematics, and these can be found under the "CAD Resources" tab on the respective product pages.

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Andrew Neil
Evangelist III

‎2024-03-06 06:17 AM

@Bonnie wrote:

I'm new to designing with STM32 chips 

Are you familiar with designing for other microcontrollers? Much of it is common...

 

 

 

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Andrew Neil
Evangelist III
In response to Tesla DeLorean

‎2024-03-06 06:19 AM

@Tesla DeLorean wrote:

Make sure to escape a means of programming/debugging via SWDIO/SWCLK

Absolutely!

@Bonnie  Best to also include NRST - that can get you out of some holes where the debugger can't access the Target...

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