4.3.9 CAN

SAM V71 Xplained Ultra has two MCAN modules that performs communication according to ISO11898-1 (Bosch CAN specification 2.0 part A,B) and Bosch CAN FD specification V1.0.

MCAN1 is connected to an on-board ATA6561 CAN physical-layer transceiver, Table 4-29 shows connections between the ATSAMV71Q21 and the ATA6561.

Table 4-29. ATA6561 Connections
SAM V71 pin	Function	ATA6561 function	Shared functionality
PC14	CANTX1	TXD	Shield
PC12	CANRX1	RXD	Shield

The online versions of the documents are provided as a courtesy. Verify all content and data in the device’s PDF documentation found on the device product page.