MCP2515-I/ML - Microchip Technology

Manufacturer Part Number

MCP2515-I/ML

Manufacturer

Microchip Technology

Introduction

The MCP2515-I/ML 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 1Mb/s

Programmable bit rate up to 1 Mb/s

Tolerant to 2.7V to 5.5V supply voltage range

Low-power CMOS technology

Two receive buffers with prioritized message storage

Six 29-bit filters

Two 29-bit masks

Three transmit buffers with prioritization and abort features

High-speed SPI Interface (10 MHz)

Clock out pin with programmable prescaler

Start-of-frame signal

Interrupt output pin for CAN messages

Product Advantages

External oscillator is not required as it features an on-chip oscillator

Available in small footprint 20-QFN package

Can be used for high-speed automotive applications

Integrates many safety features for robust operation

Low-current standby operation

Key Technical Parameters

Protocol: CAN 2.0

Function: Controller

Interface: SPI

Voltage Supply: 2.7V to 5.5V

Current Supply: 10mA

Operating Temperature: -40°C to 85°C

Package / Case: 20-VFQFN Exposed Pad

Supplier Device Package: 20-QFN (4x4)

Quality and Safety Features

Automatic retransmission on error

Automatic wake-up from Low-power mode

Support for time-triggered protocol

Overheat and short-circuit protection

Power-on reset and voltage brown-out protection

Compatibility

Compatible with various microcontroller interfaces through SPI

Interfaces with 5V and 3.3V logic levels

Application Areas

Automotive electronics

Industrial automation

Medical devices

Embedded systems

Robotics

Product Lifecycle

Product Status: Active

Not nearing discontinuation

Replacements or upgrades can be sourced easily if required

Several Key Reasons to Choose This Product

Robust design for harsh environments with a wide operating temperature range

Flexibility with programmable bit rate and timing

High-speed data communication with a 10 MHz SPI Interface

Industry-standard CAN 2.0B implementation for compatibility

Efficient power management with low-current operation modes

Advanced features for error processing and fault confinement

Small package suitable for space-constrained applications