MCP2515T-I/ST Integrated Circuits (ICs)

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The MCP2515T-I/ST, which belongs to the Interface-Controllers category, is a tiny stand-alone controller that provides the simplest way to interface to and control automotive-grade CAN (Controller Area Network) busses.

The MCP2515T-I/ST can be used in various application fields, such as in-car networks, industrial automation, building automation, consumer electronics, medical electronics, and much more. It is designed to be used as an interface to a CAN bus, providing a simple and efficient bridge between CAN busses and microcontroller applications. It can also be used as a stand-alone CAN bus controller or as a CAN bus interface between a host microcontroller and external CAN busses.

The MCP2515T-I/ST has two operating modes, a Stand-Alone Mode and a Microcontroller Mode. In Stand-Alone Mode, the MCP2515T-I/ST functions as a single-chip microcontroller, allowing easy access to the CAN bus. In Microcontroller Mode, the MCP2515T-I/ST is used as an interface between an external microcontroller and one or more CAN busses.

The working principle of the MCP2515T-I/ST is simple. When it is in Stand-Alone Mode, it operates directly with the CAN bus, providing access to all available CAN messages. In Microcontroller Mode, the MCP2515T-I/ST is programmed to recognize certain CAN messages and process them accordingly. It can also detect errors, initiate control messages, and autonomously react to changes in the CAN bus state.

The MCP2515T-I/ST is equipped with several key features, such as a built-in front-end processor, which provides a low-power, low-cost solution for automotive-grade CAN bus interface applications. In addition, it provides support for up to 32 different message filters, enabling the MCP2515T-I/ST to filter out unwanted traffic. Other features include a high-speed, dual-node arbitration engine, which facilitates communication between multiple nodes on the CAN bus, and a continuous capacitor discharge feature, which reduces the power consumption of the device.

The MCP2515T-I/ST provides an easy, efficient, and cost-effective solution for CAN bus interface applications. Its low-power operation, high-speed processing capabilities, and comprehensive feature set make it an ideal choice for applications involving high-speed CAN bus systems.

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