cancel
Showing results for 
Search instead for 
Did you mean: 

Does STM32H735G-DK board support CAN FD?

sana1
Associate III

Hello, I'd like to inquire if the STM32H735G-DK supports a CAN FD transceiver, or if I should purchase an external transceiver

1 ACCEPTED SOLUTION

Accepted Solutions
SofLit
ST Employee

Hello,

No need to add external tarnceivers:

From the board's schematics you have three CAN interfaces on the board each one having its own transceiver:

SofLit_1-1710772953661.png

From the board's UM2679 :

SofLit_2-1710773182556.png

So read carefully the "limitation" section.

 

To give better visibility on the answered topics, please click on "Accept as Solution" on the reply which solved your issue or answered your question.

View solution in original post

2 REPLIES 2
SofLit
ST Employee

Hello,

No need to add external tarnceivers:

From the board's schematics you have three CAN interfaces on the board each one having its own transceiver:

SofLit_1-1710772953661.png

From the board's UM2679 :

SofLit_2-1710773182556.png

So read carefully the "limitation" section.

 

To give better visibility on the answered topics, please click on "Accept as Solution" on the reply which solved your issue or answered your question.
LCE
Principal

Just one more thing: be careful where you connect it, these are non-isolated interfaces.