The MCP2544WFDT-E/SN is a high-speed CAN FD transceiver that serves as the interface between a CAN protocol controller and the physical two-wire bus. It supports both CAN 2.0 and CAN FD standards and is optimized for operation at 2, 5, and 8 Mbps with a maximum propagation delay of 120 ns. This model features a Wake-Up on Pattern (WUP) function for low-power standby mode, with a typical current consumption of 4 µA. Qualified to AEC-Q100, it operates over an extended temperature range of -40°C to +125°C. The device is suitable for 12V and 24V systems and is ideal for robust automotive and industrial network applications.