MCP2515-E/ST

Name: MCP2515-E/ST
Brand: Microchip Technology
Availability: InStock
Rating: 4.5 (10 reviews)
Author: Lisleapex

TSSOP Packaging Technology

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MCP2515-E/ST

Effective Inventory7,209

TSSOP Packaging Technology

Manufacturer Part # : MCP2515-E/ST
Package/Case: TSSOP-20
Part Status : ACTIVE
Brand: Microchip Technology
Product Categories : Controllers
Series : MCP2515
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MCP2515-E/ST DataSheet

Pricing (USD)

Quantity	Unit Price	Ext. Price
1	$4.983	$4.98
10	$4.365	$43.65
30	$3.998	$119.94
100	$3.518	$351.80
500	$3.346	$1,673.00
1000	$3.269	$3,269.00

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MCP2515-E/ST Details

The MCP2515-E/ST is a standalone Controller Area Network (CAN) controller from Microchip Technology, designed for high-speed CAN communication in automotive and industrial applications. This controller offers advanced features for message filtering, error detection, and arbitration, making it suitable for robust and reliable data exchange in CAN networks.

Pinout

1 (INT): Interrupt Output
2 (SCK): Serial Clock Input
3 (SI): Serial Data Input
4 (SO): Serial Data Output
5 (CS): Chip Select Input
6 (RESET): Reset Input
7 (VSS): Ground
8 (VDD): Power Supply

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

High-Speed CAN Communication: Supports speeds up to 1Mbps for efficient data exchange.
Advanced Message Filtering: Allows for precise message filtering and acceptance filtering configurations.
Error Detection: Features error detection and fault confinement mechanisms for reliable communication.
Arbitration Support: Provides support for message arbitration and priority handling in CAN networks.
Stand-Alone Operation: Can operate independently without requiring a microcontroller for certain functions.

Application

Automotive Systems: Ideal for use in automotive electronic control units (ECUs) for CAN bus communication.
Industrial Automation: Suitable for industrial automation systems requiring robust communication protocols.
Telematics: Used in telematics systems for vehicle tracking and data transmission.

Where to Use

The MCP2515-E/ST is recommended for applications that demand high-speed CAN communication with efficient message filtering and error detection capabilities. It is particularly useful in automotive systems, industrial automation, and telematics applications.

How to Use

Connect the MCP2515-E/ST to your CAN network by wiring the necessary pins for communication and control. Configure the message filtering settings as per your application requirements. Utilize the interrupt output for event-driven processing and monitor the status registers for error detection. For detailed usage instructions, refer to the datasheet.

Application Circuit

The application circuit diagram for the MCP2515-E/ST illustrates how to integrate the CAN controller into your system. It includes connections for power, ground, data input/output, and control signals to ensure proper operation and communication.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

MCP2510: An earlier version of the MCP2515 with similar functionalities.
TCAN4550-Q1: A CAN controller with enhanced fault detection capabilities from Texas Instruments.

Complementary

The MCP2515-E/ST can be complemented by the MCP2551 for high-speed CAN transceiver functionality, ensuring robust communication in the CAN network.

When selecting complementary components, verify compatibility and functionality alignment for seamless integration and performance.

Frequently Asked Questions

Q: What is the maximum speed supported by the MCP2515-E/ST?

A: The MCP2515-E/ST supports speeds up to 1Mbps for high-speed CAN communication. Refer to the datasheet for specific timing characteristics and limitations.

Q: Is the MCP2515-E/ST compatible with 3.3V systems?

A: Yes, the MCP2515-E/ST is compatible with both 5V and 3.3V systems, offering versatile voltage support for different applications.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Bitrate Max [MBits/s]	1	CAN Controllers	1
Internal CAN Clock	No	LPM Current Max [uA]	0
Message RAM [KB]	0	Operating Voltage Min. [V]	2.7
Operating Voltage Max. [V]	5.5	Rx Buffers	2
SPI Interface	Yes	Serial Bus Speed [MHz]	10
Standby Current Max [uA]	0	Operating Temperature Min. [°C]	-40
Operating Temperature Max. [°C]	125	Time Stamp (Bits)	0
TX Buffers	3	TX Event FIFO	0
TX Queue	0	CAN FD	No

FAQs

What is MCP2515-E/ST?

The MCP2515-E/ST is a standalone controller area network (CAN) controller designed by Microchip Technology. It is capable of interfacing with a microcontroller via SPI and provides the ability to communicate over the CAN bus protocol, making it suitable for automotive and industrial applications.

How Does MCP2515-E/ST Work?

The MCP2515-E/ST works by interfacing with a microcontroller through the SPI bus and handling the transmission and reception of messages over the CAN bus. It features a powerful message acceptance filter and supports data rates up to 1 Mbps, enabling robust and high-speed communication in CAN networks.

How Many Pins does MCP2515-E/ST have and What are the Functions of the Pinout Configuration?

The MCP2515-E/ST is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

VDD: Power supply pin.
VSS: Ground pin.
SO: Serial data output from the IC.
CS: Chip select input for SPI communication.
SCK: Clock input for SPI communication.
SI: Serial data input to the IC.

What are the Pros and Cons of MCP2515-E/ST?

Pros:

Cost-Effective Solution: Provides a cost-effective way to add CAN bus capability to microcontroller-based systems.
High-Speed Communication: Supports high data rates, suitable for automotive and industrial applications.
Flexible Interface: Interfaces with microcontrollers using the SPI bus, making it widely compatible.
Robust Message Filtering: Features powerful message acceptance filters for efficient message handling.

Cons:

External Crystal Required: Requires an external crystal for clock generation, adding complexity to the design.
Limited Pin Count: The 8-pin package may limit the availability of I/O pins for other functions in space-constrained designs.

Are There Any Equivalents/Alternatives to MCP2515-E/ST for Recommendation?

The MCP25625 from Microchip Technology is an advanced CAN controller with additional features.
Alternatives to the MCP2515-E/ST include the TJA1040 from NXP Semiconductors and the SJA1000 from NXP Semiconductors.