MCP2515-I/P - Microchip Technology

Manufacturer Part Number

MCP2515-I/P

Manufacturer

Microchip Technology

Introduction

The MCP2515-I/P is a stand-alone Controller Area Network (CAN) controller that implements the CAN specification, version 2.0B. It is capable of transmitting and receiving both standard and extended data and remote frames.

Product Features and Performance

Implements CAN V2.0B at 1 Mb/s

0-8 byte length in the data field

Supports standard and extended data and remote frames

SPI Interface for communication with microcontrollers

Two acceptance masks and six acceptance filters

Buffer with three transmit and two receive buffers

Automatic retransmission of lost messages

Interrupt output pin for indicating event detection

Clock out pin can be used as a clock for the host microcontroller

Product Advantages

Simplifies CAN interface for devices with SPI

Highly configurable to match application requirements

Minimizes microcontroller overhead

Robust design with interrupt features for efficient message processing

Key Technical Parameters

Protocol: CANbus

Interface: SPI

Voltage Supply: 2.7V to 5.5V

Current Supply: 10mA

Operating Temperature: -40°C to 85°C

Package: 18-DIP

Quality and Safety Features

Operates in industrial temperature ranges

Extended voltage range for versatile power supply conditions

Built-in thermal protection

Compatibility

SPI Interface ensures compatibility with most microcontrollers

Flexible for use in both 3.3V and 5V systems

Application Areas

Automotive networks

Industrial control systems

Home automation

Robotics

Embedded systems

Product Lifecycle

Status: Active

Not nearing discontinuation

Replacements or upgrades are available as newer versions or similar products

Several Key Reasons to Choose This Product

Superior performance in implementing the CAN protocol

Broad voltage and temperature range enhances reliability

Compatibility with a wide range of microcontrollers and systems

Facilitates efficient message processing with minimal host workload

Ample documentation and support from Microchip Technology