Hi all,
I´m doing a new design with this component and I have doubt in order to select the crystal oscillator. In the point 9.1.1 Crystal and Clock Input Requirements says:
"Selecting the crystal or clock input depends upon system implementation. To support 2 and 5 Mbps CAN FD the
clock in or crystal needs to have 0.5% frequency accuracy. The minimum value of 20 MHz is needed to support
CAN FD with a rate of 2 Mbps. The recommended value for CLKIN or crystal is 40 MHz to meet CAN FD rates
up to 5 Mbps data rates in order to support higher data throughout. If a crystal is used see the manufacturer’s
documentation on proper biasing."
But, if my CAN speed is 250 kbps could I use an 8MHz crystal? (this is the one that I use for the uC of the board and in order designs)
Thanks for your support.
