MCP2515-E/ML - Microchip Technology

Manufacturer Part Number

MCP2515-E/ML

Manufacturer

Microchip Technology

Introduction

The MCP2515-E/ML is a stand-alone Controller Area Network (CAN) controller that implements the CAN specification, version 2.0B. It can be interfaced with microcontrollers via the Serial Peripheral Interface (SPI).

Product Features and Performance

Stand-alone CAN controller with SPI interface

Supports CAN V2.0B at 1 Mb/s

0 to 8-byte length in the data field

Three transmit buffers with prioritization and abort features

Two receive buffers with prioritization

Six 29-bit filters

Two 29-bit masks

Wide range of data rates and configurations

Product Advantages

Optimized for CAN 2.0B compatibility

Low power consumption with 10mA current supply

Robust serial interface (SPI) with speeds up to 10 MHz

Extended temperature range from -40°C to 125°C suitable for industrial applications

Integrated voltage regulator for external sensors

Key Technical Parameters

Protocol: CANbus

Function: Controller

Interface: SPI

Standards: CAN 2.0

Voltage - Supply: 2.7V ~ 5.5V

Current - Supply: 10mA

Operating Temperature: -40°C ~ 125°C

Package / Case: 20-VFQFN Exposed Pad

Supplier Device Package: 20-QFN (4x4)

Quality and Safety Features

Error detection mechanisms with automatic retransmission

Fault confinement to avoid corruption of CAN network

Low electromagnetic emission (EME)

Compatibility

Compatible with 2.7V to 5.5V systems

SPI interface can be used with most microcontrollers

Can be used in existing CAN systems with minimal modification

Application Areas

Automotive electronics

Industrial automation and control

Medical devices and healthcare systems

Embedded systems and IoT devices

Product Lifecycle

Product Status: Active

Not currently listed for discontinuation

Replacements may exist in the form of newer-generation CAN controllers

Several Key Reasons to Choose This Product

Provides a simple solution to add CAN connectivity to microcontrollers without built-in CAN

Ease of use with SPI for rapid data transfer

Suitable for harsh environments due to its wide operating temperature range

Multiple on-chip features to ensure reliable communication

A reputable manufacturer known for leading-edge microcontroller and analog semiconductors