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MCP2561FD-H/P
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MCP2561FD-H/P

Product Overview

Category

The MCP2561FD-H/P belongs to the category of integrated circuits (ICs) specifically designed for use in automotive applications.

Use

This product is primarily used as a high-speed CAN transceiver, enabling reliable communication between microcontrollers and the CAN bus in automotive systems.

Characteristics

  • High-Speed Communication: The MCP2561FD-H/P supports data rates up to 8 Mbps, allowing for fast and efficient transmission of information.
  • Robustness: It features enhanced electromagnetic compatibility (EMC) performance, ensuring reliable operation even in harsh automotive environments.
  • Low Power Consumption: This transceiver is designed to minimize power consumption, making it suitable for battery-powered applications.
  • Wide Temperature Range: The MCP2561FD-H/P can operate within a wide temperature range, typically from -40°C to +125°C, ensuring its suitability for various automotive applications.

Package

The MCP2561FD-H/P is available in a small outline package (SOP), which facilitates easy integration into circuit boards.

Essence

As an essential component in automotive communication systems, the MCP2561FD-H/P enables seamless data exchange between microcontrollers and the CAN bus, ensuring efficient and reliable vehicle operation.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Supply Voltage: 4.5V to 5.5V
  • Operating Temperature Range: -40°C to +125°C
  • Data Rate: Up to 8 Mbps
  • ESD Protection: ±12 kV (Human Body Model)
  • Quiescent Current: 5 µA (Standby Mode)
  • Transmitting Current: 150 mA (Typical)
  • Receiving Current: 120 mA (Typical)

Detailed Pin Configuration

The MCP2561FD-H/P features an 8-pin package with the following pin configuration:

  1. VDD - Power Supply
  2. VSS - Ground
  3. TXD - Transmit Data
  4. RXD - Receive Data
  5. STBY - Standby Mode Control
  6. CANH - CAN Bus High
  7. CANL - CAN Bus Low
  8. RS - Slope-Control Input

Functional Features

  • High-Speed CAN Transceiver: The MCP2561FD-H/P provides reliable communication between microcontrollers and the CAN bus, supporting high-speed data transmission.
  • Standby Mode: It features a low-power standby mode, allowing for power-saving operation when not actively transmitting or receiving data.
  • ESD Protection: The transceiver incorporates robust electrostatic discharge (ESD) protection, safeguarding against potential damage from static electricity.

Advantages and Disadvantages

Advantages

  • High-speed communication capability enables efficient data transfer.
  • Enhanced EMC performance ensures reliable operation in automotive environments.
  • Low power consumption makes it suitable for battery-powered applications.
  • Wide temperature range allows for use in various automotive systems.

Disadvantages

  • Limited to automotive applications, limiting its versatility in other industries.
  • Requires additional external components for complete system integration.

Working Principles

The MCP2561FD-H/P operates based on the Controller Area Network (CAN) protocol. It receives data from a microcontroller through the TXD pin, encodes it according to the CAN protocol, and transmits it onto the CAN bus via the CANH and CANL pins. Similarly, it receives data from the CAN bus through the CANH and CANL pins, decodes it, and sends it to the microcontroller through the RXD pin.

Detailed Application Field Plans

The MCP2561FD-H/P is widely used in various automotive applications, including but not limited to: - Engine Control Units (ECUs) - Body Control Modules (BCMs) - Transmission Control Units (TCUs) - Infotainment Systems - Advanced Driver Assistance Systems (ADAS)

Detailed and Complete Alternative Models

  • MCP2561FD: Similar to the MCP2561FD-H/P, but without the package option for through-hole mounting.
  • MCP2562FD: A dual CAN transceiver with similar features and characteristics as the MCP2561FD-H/P.

In conclusion, the MCP2561FD-H/P is a high-speed CAN transceiver designed for automotive applications. Its robustness, low power consumption, and wide temperature range make it an ideal choice for reliable communication in various automotive systems.

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi MCP2561FD-H/P dalam penyelesaian teknikal

  1. Question: What is the maximum data rate supported by MCP2561FD-H/P?
    Answer: The MCP2561FD-H/P supports a maximum data rate of 8 Mbps.

  2. Question: Can MCP2561FD-H/P be used in automotive applications?
    Answer: Yes, MCP2561FD-H/P is suitable for automotive applications due to its high-speed CAN FD capability.

  3. Question: What is the operating voltage range of MCP2561FD-H/P?
    Answer: The operating voltage range of MCP2561FD-H/P is 4.5V to 5.5V.

  4. Question: Does MCP2561FD-H/P support wake-up functionality?
    Answer: Yes, MCP2561FD-H/P features wake-up functionality, making it suitable for low-power applications.

  5. Question: Is MCP2561FD-H/P compatible with CAN 2.0 and CAN FD protocols?
    Answer: Yes, MCP2561FD-H/P is compatible with both CAN 2.0 and CAN FD protocols.

  6. Question: What is the typical quiescent current consumption of MCP2561FD-H/P?
    Answer: The typical quiescent current consumption of MCP2561FD-H/P is 10 µA.

  7. Question: Can MCP2561FD-H/P operate in harsh industrial environments?
    Answer: Yes, MCP2561FD-H/P is designed to operate reliably in harsh industrial environments.

  8. Question: Does MCP2561FD-H/P feature thermal shutdown protection?
    Answer: Yes, MCP2561FD-H/P includes thermal shutdown protection for enhanced safety.

  9. Question: What is the recommended termination scheme for MCP2561FD-H/P?
    Answer: The recommended termination scheme for MCP2561FD-H/P is a split termination with a common mode choke.

  10. Question: Can MCP2561FD-H/P be used in multi-node networks?
    Answer: Yes, MCP2561FD-H/P is suitable for use in multi-node networks, providing robust communication capabilities.