can interfacing with arm

[yogesh kaintura]

do i need a can transreceiver for stm32f105rb microcontroller for serial communication between these two microcontroller.or do these microcontroller have inbuilt can transreceiver?????

 

[KrisBlueNZ]

What do the data sheets say?

 

[yogesh kaintura]

i couldn't find any thing relevant to this on datasheets

 

[KrisBlueNZ]

I guess that means they don't have them built in.