MCP2515T-E/SO

The MCP2515T-E/SO is a stand-alone CAN controller that implements the CAN specification, version 2.0B.At its core, the MCP2515T-E/SO provides operations that include message buffering, filtering, and arbitration. It also supports wake-up capability via a configurable interrupt output, making it suitable for use in automotive applications and other embedded systems.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• SI: Serial Input
• SO: Serial Output
• SCK: Serial Clock Out
• CS: Chip Select
• INT: Interrupt Output
• VSS: Ground
• VDD: Positive Power Supply

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the MCP2515T-E/SO IC for a visual representation.

Key Features

• Stand-Alone CAN Controller: The MCP2515T-E/SO can operate as a stand-alone CAN controller for implementation of the CAN specification, version 2.0B.
• Message Buffering: This IC provides message buffering capability for up to 32 messages in its receive buffer and up to 3 messages in its transmit buffer.
• Filtering: The MCP2515T-E/SO allows for filtering of incoming messages based on message identifier and mask settings.
• Arbitration: This IC employs 3 transmit buffers to perform arbitration and ensure message protection.
• Wake-Up Capability: The MCP2515T-E/SO supports wake-up capability via a configurable interrupt output, making it suitable for use in automotive applications and other embedded systems.

Note: For detailed technical specifications, please refer to the MCP2515T-E/SO datasheet.

Application

• Automotive Applications: The MCP2515T-E/SO is commonly used in automotive applications requiring CAN control and communication.
• Embedded Systems: This IC is suitable for use in embedded systems requiring CAN bus communication, such as in industrial control and automation systems.
• IoT: The MCP2515T-E/SO can be utilized in IoT applications requiring CAN communication.

Functionality

The MCP2515T-E/SO is a stand-alone CAN controller that allows for message buffering, filtering, and arbitration.It utilizes a configurable interrupt output for wake-up capability,making it suited for use in automotive and other embedded applications.It provides reliable and efficient communication and control over a CAN bus network.

Usage Guide

• Power Supply: Connect VDD (Pin 7) to the positive power supply and VSS (Pin 6) to ground.
• Serial Communication: Connect SI (Pin 1), SO (Pin 2), and SCK (Pin 3) to the corresponding pins of the microcontroller or host device.
• Chip Select: Use the CS (Pin 4) pin to select the MCP2515T-E/SO IC for communication.

Frequently Asked Questions

Q: What is the maximum operating frequency of the MCP2515T-E/SO?
A: The MCP2515T-E/SO can operate at a maximum frequency of 10 MHz.

Q: Is there a limit to the number of nodes that can be connected to a CAN bus network utilizing the MCP2515T-E/SO?
A: The number of nodes that can be connected to a CAN bus network is dependent on the impedance of the network and the length of the cable between the nodes. In general, up to 110 nodes can be connected to a CAN bus network with a length of 40 meters.