MCP2542WFDT-H/MNY

Drivers, Receivers, Transceivers Overview

The MCP2542WFDT-H/MNY is a CAN FD transceiver from the MCP2542WFD family, designed for high-speed communication up to 8 Mbps. It features Wake-up on Pattern (WUP) functionality compliant with ISO 11898-2:2016 and supports CAN 2.0 and CAN FD physical layer requirements. The device operates within a supply voltage range of 4.5 V to 5.5 V for VDD and 1.7 V to 5.5 V for VIO. It provides ESD protection up to ±13 kV on CANH and CANL pins and includes automatic thermal shutdown protection. The component is housed in an 8-lead TDFN package with an exposed thermal pad and is qualified for operation in the High temperature range (-40°C to +150°C).

Drivers, Receivers, Transceivers Feature Summary

• Supports CAN FD data rates up to 8 Mbps with optimized loop delay symmetry.
• Enables remote wake-up via dedicated Wake-up Pattern (WUP) detection.
• Provides direct interface to microcontrollers with I/O voltages ranging from 1.8V to 5V.
• Disconnects CAN bus pins when unpowered to prevent bus loading.

Drivers, Receivers, Transceivers Applications

• Automotive CAN 2.0 and CAN FD networks
• Industrial control systems requiring high-speed communication
• Aerospace and medical equipment interfaces

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'H' indicates the High temperature grade (-40°C to +150°C) rather than Extended grade. Confirm the 'DT' designation corresponds to the TDFN-8 package type. Ensure the datasheet revision matches the required design specifications before finalizing procurement orders.

Drivers, Receivers, Transceivers Selection Notes

Select this part when WUP functionality is required for low-power standby modes. Choose the H variant for environments exceeding +125°C ambient temperatures. Verify that the system requires a separate VIO supply pin for digital I/O level shifting compared to internal-shifter variants.

Drivers, Receivers, Transceivers Part Context

This component belongs to the MCP2542WFD/4WFD family of CAN FD transceivers. It differs from the MCP2542FD series by implementing Wake-up on Pattern instead of basic activity wake-up. The 'H' suffix denotes the extended high-temperature operating range, distinguishing it from the standard 'E' grade devices.

Drivers, Receivers, Transceivers Replacement Considerations

MCP2542WFDT-E/MNY offers identical functionality but with an Extended temperature range (-40°C to +125°C).