MCP2515T-E/MLVAO - Microchip Technology

Manufacturer Part Number

MCP2515T-E/MLVAO

Manufacturer

microchip-technology

Introduction

The MCP2515T-E/MLVAO is a stand-alone Controller Area Network (CAN) controller that enables simple and quick incorporation of the CAN communication protocol into any microcontroller with an SPI interface.

Product Features and Performance

Implements CAN V2.0B at 1 Mb/s

0 8-byte length in the data field

Three transmit buffers with prioritization and abort features

Two receive buffers with filtering and masking capabilities

Six 29-bit filters

Two 29-bit masks

Supports remote frames

SPI Interface speed up to 10 MHz

Clock out pin with programmable prescaler

Wake-on-CAN feature

Loopback mode for diagnostics

Automatic retransmission management

Message time stamping capability

Product Advantages

Simplifies addition of the CAN protocol to systems with an SPI interface

High data throughput and efficient data handling

Enhanced security through extensive filtering and masking options

Robust against disturbances due to differential signal architecture

Low power consumption

Suitable for automotive and industrial environments with its wide operating temperature range and AEC-Q100 qualification

Key Technical Parameters

Protocol: CANbus

Interface: SPI

Voltage Supply: 2.7V 5.5V

Current Supply: 10mA

Operating Temperature: -40°C ~ 125°C

Package: 20-VFQFN Exposed Pad

Automotive Grade

AEC-Q100 qualified

Quality and Safety Features

Dedicated error handling and confinement mechanisms

Fault confinement to prevent faulty nodes from disturbing the bus

Electrical Discharge Rating per AEC-Q100 standards

Compatibility

Can be interfaced with microcontrollers having an SPI interface across various voltages

Compatible with existing CAN 2.0 networks

Application Areas

Automotive networks

Industrial automation and control

Building automation

Medical devices

Embedded systems requiring reliable data communication

Product Lifecycle

Currently Active

Not nearing discontinuation with ongoing support and availability

Future upgrade paths may include higher speed or enhanced functionality versions

Several Key Reasons to Choose This Product

Flexibility: Easy to add to systems, supports multiple operating voltages

Data Integrity: Robust error handling and control features, ideal for critical applications

Efficiency: Prioritization of messages and efficient use of bandwidth due to buffering capabilities

Compatibility: Works with existing CAN networks and a wide range of SPI microcontrollers

Reliable: Designed for rugged environments and harsh conditions

Safety: Meets automotive industry's stringent AEC-Q100 standards

Supportive: Maintained product lifecycle ensures ongoing support and availability