Reference layout design for STM32L471ZE

[JAlva.4]

Hi, I would like to use the STM32L471ZE and it would be great to have a reference design to study its fanout, decoupling capacitors placement, power layers, etc.

Thanks in advance!

[waclawek.jan]

Have a look at the respective Nucleo board(s). You may want to read AN4555 too.

JW

[JAlva.4]

Hi,

Thank you for your reply. I have already read that AN and the Reference Manual. But I haven't found any layout file for the BGA version of the MCU, even in the Nucleo boards.

Thanks!

[waclawek.jan]

I don't know if there is any BGA used on the demoboards, but try to look at the Disco and EVAL boards, too. Note, that there's a fair amount of pin-compatibility amongst the STM32 families (except the newest, i.e. 'G0/'G4/'L5/'U5) so you may want to look at boards of other families, too.

JW

[Piranha]

https://www.st.com/en/evaluation-tools/32f469idiscovery.html

https://www.st.com/en/evaluation-tools/32f746gdiscovery.html

https://www.st.com/en/evaluation-tools/32f769idiscovery.html

[JAlva.4]

Thank you!!