can I use STM32L053R8-Nucleo instead of STM32L053C8-Discovery for smartcard prj?

[hasan bucak]

Posted on September 12, 2017 at 10:22

Hi, I am new to STM. I have to make a smartcard project to get the ATR from Smartcard. I use your software that link is given here (

https://community.st.com/external-link.jspa?url=http%3A%2F%2Fwww.st.com%2Fen%2Fembedded-software%2Fx-cube-smcard.html

)

In project file, code says as a comment line that you can use STM32L053C8-Discovery for smartcard , but I have STM32L053R8-Nucleo. Is it okay to use this for smartcard project?are the pins of them equal to eachother?

#stm32l053r8-nucleo #stm32l053

[Tesla DeLorean]

Posted on September 12, 2017 at 10:57

They share a common die

R=64 pins, C=48 pins

8=64KB FLASH

Review the datasheet to see the pins.

[Max]

Posted on September 12, 2017 at 11:19

STM32L053C8-Discovery use the 48-pin LQFP package while the STM32L053R8-Nucleo uses the 64-pin package.

Check if the project makes use of other hardware on the board (like Buttons, e-paper, LEDs...), you may need to adapt that part.

Beside that, the example should work for on both boards.