AVR32768

23

32157A-AVR-12/10

13 CAN interface

The UC3 C embeds a CAN controller, which generates and handles digital

transmission and reception signals TXD and RXD. These signals can be used to

interface a CAN line driver, which generates the physical differential signals on the

speed CAN transceiver.

Figure 13-1.

CAN interface to AT6660 example schematic.

Table 13-1.

CAN interface connection checklist.

Signal name

Recommended pin connection

Description

TXLINE

Directly to connector pin

Transmission line (output)

RXLINE

Directly to connector pin

Reception line (input)