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MCP25612FDT-H/SL

MCP25612FDT-H/SL

Product Overview

Category

The MCP25612FDT-H/SL belongs to the category of integrated circuits (ICs) specifically designed for use in automotive applications.

Use

This product is primarily used for communication purposes in automotive electronic systems. It enables reliable data transmission between various components within a vehicle, such as sensors, actuators, and control units.

Characteristics

  • High-speed CAN transceiver
  • Supports both Classical CAN and CAN FD protocols
  • Low-power consumption
  • Robust performance in harsh automotive environments
  • Enhanced electromagnetic compatibility (EMC)
  • Wide operating voltage range
  • Compact package size

Package

The MCP25612FDT-H/SL is available in a small outline package (SOIC) with a thermal pad for improved heat dissipation. The package is lead-free and RoHS compliant.

Essence

The essence of the MCP25612FDT-H/SL lies in its ability to provide reliable and efficient communication in automotive systems, ensuring seamless integration and operation of various electronic components.

Packaging/Quantity

This product is typically supplied in tape and reel packaging, with 2500 units per reel.

Specifications

  • Supply Voltage: 3.0V to 5.5V
  • Operating Temperature Range: -40°C to +125°C
  • Data Rate: Up to 8 Mbps (CAN FD)
  • Transmitting and Receiving Dominant Timeout: Programmable
  • Wake-Up Pattern Detection: Programmable
  • ESD Protection: ±4 kV HBM, ±2 kV CDM

Detailed Pin Configuration

The MCP25612FDT-H/SL features a total of 14 pins, each serving a specific function. The pin configuration is as follows:

  1. VDD - Power supply input
  2. VSS - Ground reference
  3. TXD - Transmit data output
  4. RXD - Receive data input
  5. VREF - Voltage reference for CAN transceiver
  6. SPLIT - Split termination control
  7. RS - High-speed CAN mode select
  8. WAKE - Wake-up input
  9. STBY - Standby input
  10. TXCAN - Transmit enable input
  11. RXCAN - Receive enable input
  12. SCK - Serial clock input
  13. SI - Serial data input
  14. SO - Serial data output

Functional Features

  • Supports both 11-bit and 29-bit identifier formats
  • Implements advanced error detection and fault confinement mechanisms
  • Provides bus wake-up capability
  • Offers flexible transmit and receive buffer configurations
  • Supports various modes of operation, including Normal, Listen-Only, Loopback, and Sleep

Advantages and Disadvantages

Advantages

  • High-speed data transmission
  • Wide operating voltage range allows compatibility with different automotive systems
  • Robust performance in harsh environments
  • Enhanced EMC characteristics ensure reliable communication
  • Compact package size facilitates integration into space-constrained designs

Disadvantages

  • Limited to automotive applications, not suitable for other industries
  • Requires additional external components for complete system implementation
  • Relatively higher cost compared to non-automotive-specific transceivers

Working Principles

The MCP25612FDT-H/SL operates based on the Controller Area Network (CAN) protocol, which is widely used in automotive applications. It utilizes differential signaling to transmit and receive data over a shared bus. The transceiver interfaces between the microcontroller and the physical bus, ensuring proper signal conditioning, arbitration, and error detection.

Detailed Application Field Plans

The MCP25612FDT-H/SL finds extensive application in various automotive systems, including:

  1. Engine Control Units (ECUs)
  2. Body Control Modules (BCMs)
  3. Transmission Control Units (TCUs)
  4. Anti-lock Braking Systems (ABS)
  5. Airbag Control Units (ACUs)
  6. Infotainment Systems
  7. Electric Power Steering (EPS) Systems
  8. Advanced Driver Assistance Systems (ADAS)

Detailed and Complete Alternative Models

  1. MCP2561/2 - High-speed CAN transceiver with similar features, suitable for non-automotive applications.
  2. SN65HVD23x - CAN transceiver series with enhanced electrostatic discharge (ESD) protection.
  3. TJA1050 - Standalone CAN transceiver with low-power mode and silent mode options.

These alternative models offer similar functionality and can be considered as substitutes for the MCP25612FDT-H/SL in specific applications.

Word count: 660 words

قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق MCP25612FDT-H/SL في الحلول التقنية

  1. What is the maximum data rate supported by MCP25612FDT-H/SL?
    - The maximum data rate supported by MCP25612FDT-H/SL is 1 Mbps.

  2. Can MCP25612FDT-H/SL be used in automotive applications?
    - Yes, MCP25612FDT-H/SL is designed for use in automotive applications.

  3. What is the operating voltage range of MCP25612FDT-H/SL?
    - The operating voltage range of MCP25612FDT-H/SL is 4.5V to 5.5V.

  4. Does MCP25612FDT-H/SL support CAN FD protocol?
    - Yes, MCP25612FDT-H/SL supports CAN FD protocol.

  5. What is the typical standby current consumption of MCP25612FDT-H/SL?
    - The typical standby current consumption of MCP25612FDT-H/SL is 10 µA.

  6. Is MCP25612FDT-H/SL compatible with microcontrollers from different manufacturers?
    - Yes, MCP25612FDT-H/SL is compatible with microcontrollers from different manufacturers.

  7. Can MCP25612FDT-H/SL be used in industrial control systems?
    - Yes, MCP25612FDT-H/SL can be used in industrial control systems.

  8. What is the temperature range for MCP25612FDT-H/SL?
    - The temperature range for MCP25612FDT-H/SL is -40°C to 125°C.

  9. Does MCP25612FDT-H/SL have built-in protection features?
    - Yes, MCP25612FDT-H/SL has built-in protection features such as thermal shutdown and short-circuit protection.

  10. Is MCP25612FDT-H/SL RoHS compliant?
    - Yes, MCP25612FDT-H/SL is RoHS compliant.