MCP2021P-500E/SN

Product Overview

Category

The MCP2021P-500E/SN belongs to the category of integrated circuits (ICs).

Use

This IC is primarily used for communication purposes in automotive applications.

Characteristics

• The MCP2021P-500E/SN is a high-speed CAN transceiver.
• It operates at a maximum data rate of 5 Mbps.
• This IC is designed to meet the requirements of the Controller Area Network (CAN) protocol.
• It provides reliable and robust communication between microcontrollers and other devices in automotive systems.

Package

The MCP2021P-500E/SN is available in an 8-pin small outline integrated circuit (SOIC) package.

Essence

The essence of this product lies in its ability to facilitate efficient and secure communication within automotive systems, ensuring reliable data transmission.

Packaging/Quantity

The MCP2021P-500E/SN is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage: 4.5V to 5.5V
• Operating Temperature Range: -40°C to +125°C
• Transmit Dominant Time-Out: 2 ms
• Receive Dominant Time-Out: 2 ms
• Standby Current: 10 µA (typical)
• ESD Protection: ±16 kV (Human Body Model)

Detailed Pin Configuration

The MCP2021P-500E/SN has the following pin configuration:

1. VDD - Power supply voltage input
2. GND - Ground reference
3. TXD - Transmit data output
4. RXD - Receive data input
5. VREF - Reference voltage output
6. RS - Slope control input
7. NC - No connection
8. VIO - I/O voltage reference

Functional Features

• High-speed CAN transceiver
• Compliant with ISO 11898-2 standard
• Supports data rates up to 5 Mbps
• Low standby current for power efficiency
• Integrated slope control for improved signal integrity
• ESD protection for enhanced reliability

Advantages and Disadvantages

Advantages

• High-speed communication capability
• Reliable and robust data transmission
• Low power consumption in standby mode
• Enhanced signal integrity through slope control
• Protection against electrostatic discharge (ESD)

Disadvantages

• Limited to automotive applications
• Requires additional components for complete system integration

Working Principles

The MCP2021P-500E/SN operates based on the Controller Area Network (CAN) protocol. It receives and transmits data between microcontrollers and other devices within an automotive system. The IC ensures reliable communication by adhering to the ISO 11898-2 standard, providing high-speed data transfer and incorporating features like slope control and ESD protection.

Detailed Application Field Plans

The MCP2021P-500E/SN is widely used in various automotive applications, including:

1. Automotive body control modules
2. Engine control units
3. Transmission control systems
4. Vehicle infotainment systems
5. Advanced driver-assistance systems (ADAS)
6. Electric vehicle charging systems

Detailed and Complete Alternative Models

1. MCP2551: A popular alternative with similar functionality and compatibility.
2. SN65HVD230: Another CAN transceiver option suitable for automotive applications.
3. TJA1050: A high-speed CAN transceiver commonly used in automotive electronics.

These alternative models offer comparable features and can be considered as substitutes for the MCP2021P-500E/SN.

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