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MCP2515-I/ML

Name: MCP2515-I/ML
Rating: 4.7 (12 reviews)

IC CAN CTLR SPI 2ND GEN 20QFN

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資料表 MCP2515-I/ML DataSheet
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規格

Part Status	Active
DigiKey Programmable	Not Verified
Protocol	CANbus
Function	Controller
Interface	SPI
Standards	CAN 2.0
Voltage - Supply	2.7V ~ 5.5V
Current - Supply	10mA
Operating Temperature	-40°C ~ 85°C
Package / Case	20-VFQFN Exposed Pad
Supplier Device Package	20-QFN (4x4)
Base Product Number	MCP2515

概述

Description

The MCP2515-I/ML is a stand-alone Controller Area Network (CAN) controller that facilitates communication in automotive and industrial applications. It connects microcontrollers to CAN networks, enabling reliable, real-time data exchange without the need for an additional microcontroller. The MCP2515 operates at speeds up to 1 Mbps and features a 16-byte transmit and receive buffer, allowing for efficient message handling.
It communicates with microcontrollers via the Serial Peripheral Interface (SPI) and supports various CAN protocols, ensuring compatibility with a wide range of applications. The device is equipped with built-in error detection and signaling capabilities, enhancing network reliability.
The MCP2515-I/ML is available in a small 28-pin SOIC package, making it suitable for compact designs. It is widely used in automotive environments, industrial automation, and robotics, providing a robust solution for implementing CAN communication in embedded systems.

Features

The MCP2515-I/ML is a standalone CAN (Controller Area Network) controller with the following key features:
1. Communication: Supports CAN 2.0A/B protocols.
2. Data Rate: Operates at speeds up to 1 Mbps.
3. SPI Interface: Utilizes a Serial Peripheral Interface (SPI) for communication with microcontrollers.
4. Message Handling: Capable of handling 15 transmit buffers and 2 receive buffers for efficient message management.
5. Operating Voltage: Functions within a voltage range of 4.5V to 5.5V.
6. Temperature Range: Rated for industrial temperature ranges from -40°C to +125°C.
7. Integrated Filters: Features 6 levels of message filtering and acceptance masks.
8. Standby Mode: Has a low-power mode for reduced energy consumption.
9. Multiple Modes: Supports various modes, including Normal, Sleep, and Loopback for testing.
10. Package: Available in a 20-pin SSOP package for compact designs.
These features make the MCP2515-I/ML suitable for automotive and industrial applications requiring reliable CAN communication.

Package

The MCP2515-I/ML is packaged in a 28-pin SOIC (Small Outline Integrated Circuit) form factor. This surface-mount package is suitable for integration into various electronic circuits, providing a compact solution for CAN (Controller Area Network) communications.

Pinout

The MCP2515-I/ML is a stand-alone CAN (Controller Area Network) controller with a 28-pin SOIC package. Its primary function is to facilitate communication in CAN networks. The pin configuration includes the following key functions:
1. VDD (Pin 1): Power supply (5V).
2. VSS (Pin 11 & 14): Ground connections.
3. SCK (Pin 11): Serial clock input for SPI communication.
4. SI (Pin 12): Serial data input for SPI.
5. SO (Pin 13): Serial data output for SPI.
6. CS (Pin 10): Chip select for enabling SPI communication.
7. INT (Pin 9): Interrupt output to signal data availability.
8. CANH and CANL (Pins 7 and 8): CAN bus high and low connections.
9. RESET (Pin 3): Reset pin to initialize the controller.
The MCP2515 operates in conjunction with a CAN transceiver to facilitate robust communication in automotive and industrial applications.

Manufacturer

The manufacturer of the MCP2515-I/ML is Microchip Technology Inc. Microchip is an American company that specializes in designing and manufacturing microcontrollers, memory, and analog semiconductors. Founded in 1989, it provides a wide range of integrated circuits (ICs) and development tools for various applications, including automotive, industrial, consumer, and communications sectors. Microchip is known for its expertise in embedded control solutions and offers extensive support and resources for engineers and developers working with their products. The MCP2515-I/ML is a CAN (Controller Area Network) controller that facilitates communication in automotive and industrial networks.

Application

The MCP2515-I/ML is a CAN controller that is commonly used in automotive applications for communication between microcontrollers and various vehicle systems. Its application areas include industrial automation, medical devices, and robotics, where reliable data transmission is crucial. Additionally, it is utilized in smart transportation systems, building automation, and any environment requiring robust communication in noisy conditions.

Equivalent

The MCP2515-I/ML chip is a CAN protocol controller. Equivalent products include the TJA1050 (Transceiver), MCP2551 (CAN transceiver), and SJA1000 (CAN controller). For integrated alternatives, consider the Microchip MCP2517FD and NXP's SJA1010. Ensure compatibility with your specific project requirements when selecting alternatives.