MCP2515 CAN Bus Interface Module with TJA1050

Description

The MCP2515 CAN Bus Interface is a highly integrated and cost-effective controller area network (CAN) controller, designed for seamless communication between microcontrollers and other devices in automotive and industrial applications.

It supports the CAN V2.0B technical standard, providing a communication rate of up to 1 Mbps, making it ideal for high-speed data transmission. The module operates on a 5V DC power supply and uses the SPI interface protocol for easy control and communication with microcontrollers such as Arduino UNO and other compatible devices.

With its 8 MHz crystal oscillator and 120Ω terminal resistance, the module ensures precise timing and impedance matching, guaranteeing robust drive capability and preventing signal radiation for long-distance data transmission. The data fields range from 0 to 8 bytes in length, providing flexibility in message handling. It can operate in one-shot mode and offers interrupt output for streamlined communication and control. With its low working current of typical 5mA and standby current of 1 microamp, the module ensures energy-efficient operation.

It features a Serial Peripheral Interface (SPI) for fast data transfer, advanced message filtering for efficient data handling, and support for various CAN bit rates up to 1 Mbps. With comprehensive error handling and low power consumption, it is suitable for applications in automotive systems, industrial automation, home automation, telematics, robotics, and renewable energy systems.

Feature

• CAN V2.0B support with a 1 Mbps communication rate.
• 5V DC power supply and SPI interface protocol.
• Data field flexibility of 0 to 8 bytes.
• 8MHz crystal oscillator for precise timing.
• 120Ω terminal resistance for robust drive capability and signal radiation prevention.
• Integrated TJA1050 high-speed CAN transceiver.
• Efficient message handling with content-based IDs.
• One-shot mode and interrupt output for streamlined communication.
• Energy-efficient operation with low current consumption.
• Easy integration with popular microcontrollers like Arduino.
• Long-distance capability of up to 1000 meters.

Application

1. Automotive Systems
2. Industrial Automation
3. Telematics
4. Renewable Energy Systems