The MCP2515 is a stand-alone Controller Area Network (CAN) controller from Microchip, implementing CAN 2.0B with support for standard (11-bit) and extended (29-bit) frames. It communicates with a host microcontroller via the Serial Peripheral Interface (SPI) and offloads CAN bus timing, message buffering, acceptance filtering, and error handling from the host. Proteus (by Labcenter Electronics) is widely used for circuit simulation and PCB design; adding an MCP2515 model or library component to Proteus enables realistic simulation of CAN-based systems alongside microcontrollers and other peripherals.
To use the MCP2515 in your Proteus projects, you must manually add the model files to the software's directory: MCP2515 CAN Bus Module Tutorial with Arduino and Linux mcp2515 proteus library
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