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MCP25625T-E/ML
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MCP25625T-E/ML

Product Overview

Category

The MCP25625T-E/ML 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 networks, enabling reliable data transmission between various electronic control units (ECUs).

Characteristics

  • High-speed CAN transceiver
  • Supports both Classical CAN and CAN FD protocols
  • Low-power consumption
  • Robust performance in harsh automotive environments
  • Wide operating voltage range
  • Integrated protection features against electrical transients and faults

Package

The MCP25625T-E/ML is available in a small footprint 14-pin TSSOP package, which allows for easy integration into automotive electronic systems.

Essence

The essence of the MCP25625T-E/ML lies in its ability to provide a reliable and efficient communication interface for automotive networks, ensuring seamless data exchange between different ECUs.

Packaging/Quantity

This product is typically supplied in tape and reel packaging, with a quantity of 2,000 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: 1 µs to 8 ms
  • Standby Current: 10 µA (typical)

Detailed Pin Configuration

The MCP25625T-E/ML features the following pin configuration:

  1. VDD - Power supply voltage
  2. VSS - Ground
  3. TXD - Transmit data output
  4. RXD - Receive data input
  5. STBY - Standby mode control
  6. RS - Slope control resistor
  7. CANL - CAN low-level input/output
  8. CANH - CAN high-level input/output
  9. SDA - Serial data input/output
  10. SCL - Serial clock input
  11. VIO - I/O voltage level selection
  12. NC - No connection
  13. NC - No connection
  14. VDD - Power supply voltage

Functional Features

  • Supports both 5V and 3.3V microcontrollers
  • Integrated CAN bus termination resistor
  • Sleep mode for low-power operation
  • Error detection and reporting mechanisms
  • Flexible configuration options through SPI interface
  • Bus wake-up capability

Advantages and Disadvantages

Advantages

  • High-speed data transmission
  • Wide operating voltage range allows compatibility with various systems
  • Robust performance in automotive environments
  • Integrated protection against electrical transients and faults
  • Low-power consumption

Disadvantages

  • Limited pin count may restrict the number of supported ECUs in complex automotive networks
  • Requires external slope control resistor for proper operation

Working Principles

The MCP25625T-E/ML operates based on the Controller Area Network (CAN) protocol, which is widely used in automotive applications. It facilitates communication between different ECUs by transmitting and receiving data frames over a shared bus. The transceiver converts the digital signals from the microcontroller into differential voltage levels suitable for transmission over the CAN bus.

Detailed Application Field Plans

The MCP25625T-E/ML finds extensive application in the automotive industry, including but not limited to:

  1. Engine control units
  2. Transmission control units
  3. Body control modules
  4. Infotainment systems
  5. Advanced driver-assistance systems (ADAS)
  6. Electric vehicle powertrain control

Detailed and Complete Alternative Models

  1. MCP2561/2 - CAN transceiver with similar features but in an 8-pin PDIP package
  2. SN65HVD230 - High-speed CAN transceiver with enhanced ESD protection
  3. TJA1050 - Standalone CAN transceiver with integrated bus driver

These alternative models offer similar functionality and can be considered as substitutes for the MCP25625T-E/ML in various automotive applications.

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Énumérez 10 questions et réponses courantes liées à l'application de MCP25625T-E/ML dans les solutions techniques

  1. Q: What is the maximum data rate supported by MCP25625T-E/ML?
    A: The MCP25625T-E/ML supports a maximum data rate of 1 Mbps.

  2. Q: Can the MCP25625T-E/ML be used in automotive applications?
    A: Yes, the MCP25625T-E/ML is designed for use in automotive applications and complies with the ISO11898-2 standard.

  3. Q: What is the operating voltage range of MCP25625T-E/ML?
    A: The operating voltage range of MCP25625T-E/ML is 4.5V to 5.5V.

  4. Q: Does MCP25625T-E/ML support wake-up functionality?
    A: Yes, MCP25625T-E/ML supports wake-up functionality through various wake-up sources.

  5. Q: Can MCP25625T-E/ML be used in CAN FD (Flexible Data-Rate) applications?
    A: Yes, MCP25625T-E/ML supports CAN FD and is backward compatible with CAN 2.0B.

  6. Q: What is the typical standby current consumption of MCP25625T-E/ML?
    A: The typical standby current consumption of MCP25625T-E/ML is 10 µA.

  7. Q: Is the MCP25625T-E/ML available in a lead-free package?
    A: Yes, the MCP25625T-E/ML is available in a lead-free ML package.

  8. Q: Can multiple MCP25625T-E/ML devices be connected on the same bus?
    A: Yes, multiple MCP25625T-E/ML devices can be connected on the same bus using proper termination and addressing.

  9. Q: What is the operating temperature range of MCP25625T-E/ML?
    A: The operating temperature range of MCP25625T-E/ML is -40°C to 125°C.

  10. Q: Does MCP25625T-E/ML have built-in protection features?
    A: Yes, MCP25625T-E/ML includes built-in protection features such as thermal shutdown and overvoltage protection.