MCP2515T-E/ML

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MCP2515T-E/ML

IC CAN CONTROLLER W/SPI 20-QFN

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規格

Package Tape & Reel (TR)
ProductStatus Active
Protocol CANbus
Function Controller
Interface SPI
Standards CAN 2.0
Voltage-Supply 2.7V ~ 5.5V
Current-Supply 10mA
OperatingTemperature -40°C ~ 125°C
Package/Case 20-VFQFN Exposed Pad

概述

Description

The MCP2515T-E/ML is a CAN (Controller Area Network) controller designed by Microchip Technology. It provides a reliable communication interface for embedded systems, allowing microcontrollers to communicate with other devices over a CAN bus. This chip operates at a maximum data rate of 1 Mbps and is compatible with both standard and extended CAN frames.
Key features include a 16-bit instruction set, integrated FIFO buffers for message storage, and support for multiple message filters and masks, enabling efficient message handling. The MCP2515 connects to a host microcontroller via an SPI (Serial Peripheral Interface), facilitating simple integration into existing systems.
It operates within a temperature range of -40°C to +125°C, making it suitable for automotive and industrial applications. The MCP2515T-E/ML is available in a small footprint, allowing for space-constrained designs. Overall, it is an effective solution for adding CAN communication capabilities to various electronic applications.

Features

The MCP2515T-E/ML is a standalone CAN (Controller Area Network) controller that communicates with a microcontroller via the SPI (Serial Peripheral Interface). Key features include:
1. High-Speed CAN Communication: Supports up to 1 Mbps data rate.
2. Standard and Extended Frames: Compatible with both standard (11-bit) and extended (29-bit) identifiers.
3. Integrated Transceiver: Designed for automotive and industrial applications, it includes built-in features for error detection and handling.
4. Multiple Message Buffers: Offers 2 transmit buffers and 5 receive buffers for efficient message handling.
5. Programmable Bit Rate: Configurable to various bus speeds for flexibility in different systems.
6. Sleep Mode: Low power consumption with a sleep mode for energy efficiency.
7. Temperature Range: Operates in a wide temperature range, suitable for harsh environments.
8. SPI Interface: Simple integration with microcontrollers using a 3- or 4-wire SPI.
This device is ideal for applications requiring reliable and efficient communication in automotive and industrial environments.

Package

The MCP2515T-E/ML is available in a 28-pin SOIC (Small Outline Integrated Circuit) package type, which features a thin profile for surface-mount applications.

Pinout

The MCP2515T-E/ML is a CAN (Controller Area Network) controller with a total of 28 pins. It is designed for interfacing with microcontrollers to enable communication over the CAN protocol.
Pin Functions:
1. Power and Ground:
- VDD (Power supply)
- VSS (Ground)
2. CAN Interface:
- TX0, TX1 (Transmit pins)
- RX0, RX1 (Receive pins)
3. SPI Communication:
- SCK (Serial Clock)
- SI (Serial Input)
- SO (Serial Output)
- CS (Chip Select)
4. Interrupts:
- INT (Interrupt pin)
5. Configuration:
- RST (Reset pin)
- AN0-AN2 (Analog inputs for configuration)
6. Miscellaneous:
- VREF (Voltage reference)
This IC facilitates data communication in automotive and industrial applications, providing a robust method for networking multiple devices.

Manufacturer

The MCP2515T-E/ML is manufactured by Microchip Technology Inc., an American company based in Chandler, Arizona. Microchip specializes in designing and manufacturing microcontrollers, memory products, and integrated circuits. The company is known for its focus on embedded control applications, offering a wide range of solutions that include analog and interface products, digital signal controllers, and development tools. Microchip serves various industries, including automotive, industrial, consumer, and communications, providing products that enable reliable and efficient electronic design.

Application

The MCP2515T-E/ML is a CAN (Controller Area Network) transceiver primarily used in automotive applications for communication between ECUs (Electronic Control Units). Its application areas include industrial automation, medical devices, robotics, and transportation systems. It facilitates reliable data transmission in environments where high noise immunity is required, making it suitable for networking in machinery and various embedded systems.

Equivalent

The MCP2515T-E/ML chip is a CAN (Controller Area Network) controller. Equivalent products include:
1. TJA1050 - CAN transceiver from NXP.
2. SN65HVD230 - CAN transceiver from Texas Instruments.
3. MCP2515 - Similar version without the temperature range spec.
4. SJA1000 - CAN controller from NXP.
Always check specific features like temperature range and packaging to ensure compatibility.

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