MCP2562FD-E/MF

Drivers, Receivers, Transceivers Overview

The MCP2562FD-E/MF is a high-speed CAN Flexible Data Rate (CAN FD) transceiver manufactured by Microchip Technology. It supports data rates up to 8 Mbps with a maximum propagation delay of 120 ns and loop delay symmetry of -10%/+10% at 2 Mbps. The device operates on a VDD supply of 4.5V to 5.5V and features an independent VIO pin for digital I/O levels ranging from 1.8V to 5.5V. It implements ISO-11898-2 and ISO-11898-5 standards, offers typical standby current of 5 µA, and provides ESD protection up to ±14 kV. The component is housed in an 8-lead DFN package and functions within an extended temperature range of -40°C to +125°C.

Drivers, Receivers, Transceivers Feature Summary

• Supports CAN FD operation at 2, 5, and 8 Mbps with guaranteed loop delay symmetry.
• Features an independent VIO supply pin to interface directly with controllers using 1.8V to 5.5V logic levels.
• Includes automatic thermal shutdown and permanent dominant detection to protect against bus faults.
• Provides high ESD protection on CANH and CANL pins meeting IEC61000-4-2 standards.

Drivers, Receivers, Transceivers Applications

• Automotive engine control units requiring high-speed communication.
• Vehicle body electronics systems utilizing CAN FD protocols.
• Industrial control networks needing fault-tolerant differential signaling.

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix to confirm the package type matches the design requirements. Ensure that the voltage levels on the VDD and VIO pins are within the specified operational ranges before integration. Confirm that the component meets the required automotive qualification standards if used in vehicle applications.

Drivers, Receivers, Transceivers Selection Notes

Select this model when CAN FD data rates exceeding 2 Mbps are required. Choose this variant over the MCP2561FD if an external VIO supply is needed to match microcontroller logic levels. Ensure the application environment stays within the -40°C to +125°C operating temperature range for the Extended grade.

Drivers, Receivers, Transceivers Part Context

This component belongs to the MCP2561/2FD family of high-speed CAN transceivers. It serves as the physical layer interface between CAN protocol controllers and the differential bus cabling. The device is designed to meet stringent automotive EMC and EMI requirements while supporting longer bus lengths through improved propagation delay characteristics.

Drivers, Receivers, Transceivers Replacement Considerations

The MCP2561FD-E/MF is a functional substitute but lacks the independent VIO pin, connecting digital I/O internally to VDD instead. Verify that the system design can accommodate the internal connection difference if swapping between these variants.