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MCP2515T-E/MLVAO
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MCP2515T-E/MLVAO

Product Overview

Category

The MCP2515T-E/MLVAO belongs to the category of integrated circuit (IC) chips.

Use

It is used as a standalone controller area network (CAN) controller for implementing CAN specification version 2.0B.

Characteristics

  • Supports SPI interface
  • Operates at a voltage range of 2.7V to 5.5V
  • Low-power mode with wake-up capability
  • Available in a small MLF package

Package

The MCP2515T-E/MLVAO is available in a 20-pin QFN (MLF) package.

Essence

The essence of the MCP2515T-E/MLVAO lies in its ability to provide a cost-effective and easy-to-implement solution for CAN bus communication.

Packaging/Quantity

The MCP2515T-E/MLVAO is typically packaged in reels with a quantity of 2500 units per reel.

Specifications

  • Operating Voltage: 2.7V to 5.5V
  • Interface: SPI
  • Package Type: 20-pin QFN (MLF)
  • Operating Temperature Range: -40°C to +125°C
  • Data Rate: Up to 1 Mbps
  • Standby Current: 5 µA

Detailed Pin Configuration

The MCP2515T-E/MLVAO features a 20-pin QFN (MLF) package with the following pin configuration: 1. VSS - Ground 2. VDD - Power Supply 3. CS - Chip Select 4. SO - Serial Data Output 5. SI - Serial Data Input 6. SCK - Serial Clock 7. INT - Interrupt 8. NC - Not Connected 9. NC - Not Connected 10. NC - Not Connected 11. NC - Not Connected 12. NC - Not Connected 13. NC - Not Connected 14. NC - Not Connected 15. NC - Not Connected 16. NC - Not Connected 17. NC - Not Connected 18. NC - Not Connected 19. NC - Not Connected 20. NC - Not Connected

Functional Features

The MCP2515T-E/MLVAO offers the following functional features: - CAN controller with SPI interface - Two acceptance masks and six acceptance filters - Transmit and receive buffers - Error detection and handling capabilities - Sleep mode with wake-up functionality

Advantages and Disadvantages

Advantages

  • Cost-effective solution for CAN bus implementation
  • Low-power operation with wake-up capability
  • Flexible acceptance filtering and masking
  • Small form factor package

Disadvantages

  • Limited to CAN specification version 2.0B
  • Requires external components for complete CAN node implementation

Working Principles

The MCP2515T-E/MLVAO operates as a standalone CAN controller using the SPI interface to communicate with a microcontroller or other devices. It handles the transmission and reception of CAN messages, error detection, and filtering based on user-defined acceptance masks and filters. The device can also enter low-power sleep mode and wake up upon receiving a specific trigger.

Detailed Application Field Plans

The MCP2515T-E/MLVAO finds applications in various fields including automotive, industrial automation, home automation, and IoT devices. In automotive systems, it can be used for in-vehicle networking, engine control units, and body control modules. In industrial automation, it can facilitate communication between different control systems and sensors. In home automation and IoT devices, it can enable reliable communication between smart devices and gateways.

Detailed and Complete Alternative Models

Some alternative models to the MCP2515T-E/MLVAO include the Microchip MCP2510, MCP2515, and Texas Instruments TCAN4550-Q1. These alternatives offer similar CAN controller functionality with varying features and specifications, providing flexibility for different application requirements.

In conclusion, the MCP2515T-E/MLVAO is a versatile and cost-effective CAN controller that caters to a wide range of applications, offering essential features for reliable CAN bus communication.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MCP2515T-E/MLVAO i tekniska lösningar

  1. What is the maximum data rate supported by MCP2515T-E/MLVAO?
    - The maximum data rate supported by MCP2515T-E/MLVAO is 1 Mbps.

  2. Can MCP2515T-E/MLVAO be used in automotive applications?
    - Yes, MCP2515T-E/MLVAO is designed for automotive applications and is compliant with ISO 11898-2.

  3. What is the operating voltage range of MCP2515T-E/MLVAO?
    - The operating voltage range of MCP2515T-E/MLVAO is 2.7V to 5.5V.

  4. Does MCP2515T-E/MLVAO support wake-up functionality?
    - Yes, MCP2515T-E/MLVAO supports wake-up functionality for low-power applications.

  5. Can MCP2515T-E/MLVAO handle extended CAN frames?
    - Yes, MCP2515T-E/MLVAO can handle both standard and extended CAN frames.

  6. Is there a temperature range limitation for MCP2515T-E/MLVAO?
    - MCP2515T-E/MLVAO has a wide temperature range of -40°C to 125°C.

  7. What interface does MCP2515T-E/MLVAO use for communication with microcontrollers?
    - MCP2515T-E/MLVAO uses SPI (Serial Peripheral Interface) for communication with microcontrollers.

  8. Are there any integrated filters in MCP2515T-E/MLVAO?
    - Yes, MCP2515T-E/MLVAO has integrated acceptance filters for message filtering.

  9. Can MCP2515T-E/MLVAO operate in standalone mode?
    - Yes, MCP2515T-E/MLVAO can operate in standalone mode without the need for an external microcontroller.

  10. Is there a development kit available for MCP2515T-E/MLVAO?
    - Yes, Microchip provides a development kit for MCP2515T-E/MLVAO to facilitate easy integration into technical solutions.