Microchip Technology

MCP2542FD-E/SN

Drivers, Receivers, Transceivers

Manufacturer
Microchip Technology
MPN
MCP2542FD-E/SN
Product Type
Drivers, Receivers, Transceivers
Package / Case
SOIC-8
Datasheet
MCP2542FD-E/SN Datasheet
Key Attributes
MCP2542FD CAN FD Transceiver

Technical Specifications

TypeDescription
Working Voltage V5 V
Data Rate8000000
Iq A1.5e-05
number of channels1
Supply Current70mA
TypeDescription
TypeCAN FD Transceiver
Operating Temp-40°C ~ +125°C
FeaturesLow-power mode;Wake-up function;Bus fault protection;Thermal shutdown protection;Undervoltage Protection;ESD protection;Integrated level shifting
Package / CaseSOIC-8

Product Introduction

The MCP2542FD/4FD and MCP2542WFD/4WFD CAN transceiver family is designed for high-speed CAN FD applications of up to 8 Mbps communication speed. The maximum propagation delay was improved to support longer bus length.

The device meets the automotive requirements for CAN FD bit rates exceeding 2 Mbps, low quiescent current, Electromagnetic Compatibility (EMC) and Electrostatic Discharge (ESD).

Features

  • Supports CAN 2.0 and CAN with Flexible Data-Rate (CAN FD) Physical Layer Transceiver Requirements
  • Optimized for CAN FD at 2, 5 and 8 Mbps Operation:
  • Maximum propagation delay: 120 ns
  • Loop delay symmetry: -10%/+10% (2 Mbps)
  • MCP2542FD/4FD:
  • Wake-up on CAN activity, 3.6 μs filter time
  • MCP2542WFD/4WFD:
  • Wake-up on Pattern (WUP), as specified in ISO 11898-2:2016, 3.6 μs activity filter time
  • Implements ISO 11898-2:2016
  • Qualified According to AEC-Q100 Rev. G
  • Very Low Standby Current (4 μA, typical)
  • VIO Supply Pin to Interface Directly to CAN Controllers and Microcontrollers with 1.8V to 5V I/O
  • CAN Bus Pins are Disconnected when Device is Unpowered:
  • An unpowered node or brown-out event will not load the CAN bus
  • Device is unpowered if VDD or VIO drop below its POR level
  • Detection of Ground Fault:
  • Permanent dominant detection on TXD
  • Permanent dominant detection on bus
  • Automatic Thermal Shutdown Protection
  • Suitable for 12V and 24V Systems
  • Meets or Exceeds Stringent Automotive Design Requirements, Including “Hardware Requirements for LIN, CAN and FlexRay Interfaces in Automotive Applications”, Version 1.3, May 2012:
  • Conducted emissions @ 2 Mbps with Common-Mode Choke (CMC)
  • Direct Power Injection (DPI) @ 2 Mbps with CMC
  • Meets SAE J2962/2 “Communication Transceiver Qualification Requirements - CAN”:
  • Radiated emissions @ 2 Mbps without a CMC
  • High Electrostatic Discharge (ESD) Protection on CANH and CANL, meeting IEC61000-4-2 up to ±13 kV
  • Temperature Ranges:
  • Extended (E): -40°C to +125°C
  • High (H): -40°C to +150°C

Applications

  • - CAN 2.0 and CAN FD networks in automotive - CAN 2.0 and CAN FD networks in industrial - CAN 2.0 and CAN FD networks in medical - CAN 2.0 and CAN FD networks in consumer applications

Datasheet

📄 Open Download

Alternative Parts

Common MCP2542FD-E/SN alternatives overseas buyers search for:

Compliance & Export Codes

TypeDetails
RoHSROHS3
ECCNEAR99
CNHTS8542399000
USHTS8542390001
TARIC8542399000
TypeDetails
CAHTS8542390000
BRHTS85423999
INHTS85423900
MXHTS8542.39.99

Sourcing Information

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