SJA1000T/N1,118

Product Overview

Category

The SJA1000T/N1,118 belongs to the category of integrated circuits (ICs) specifically designed for use in automotive applications.

Use

This IC is primarily used for communication purposes in automotive electronic systems. It enables reliable and efficient data transmission between various components within a vehicle.

Characteristics

• Robust and reliable communication capabilities
• High-speed data transmission
• Low power consumption
• Designed for automotive temperature ranges
• Compact package size

Package

The SJA1000T/N1,118 is available in a small outline integrated circuit (SOIC) package. This package provides protection and easy integration into automotive electronic systems.

Essence

The essence of the SJA1000T/N1,118 lies in its ability to facilitate seamless communication between different parts of an automotive system, ensuring efficient data transfer and reliable operation.

Packaging/Quantity

The SJA1000T/N1,118 is typically packaged in reels or tubes, with each containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

• Supply voltage: 3.3V
• Operating temperature range: -40°C to +125°C
• Data rate: Up to 1 Mbps
• Number of pins: 32
• Communication protocol: CAN (Controller Area Network)

Detailed Pin Configuration

The SJA1000T/N1,118 features a total of 32 pins, each serving a specific purpose in the IC's functionality. The pin configuration is as follows:

1. VCC
2. GND
3. TXD
4. RXD
5. CANH
6. CANL
7. CLKOUT
8. RESET
9. INT
10. ... (Detailed pin configuration continues)

Functional Features

• Supports both standard and extended CAN frames
• Implements advanced error detection and handling mechanisms
• Provides flexible baud rate configuration options
• Offers message filtering capabilities for efficient data processing
• Supports multiple operating modes for versatile application requirements

Advantages and Disadvantages

Advantages

• Reliable communication in automotive systems
• High-speed data transmission
• Low power consumption
• Compact package size for easy integration
• Robust error detection and handling mechanisms

Disadvantages

• Limited to automotive applications
• Requires additional components for complete system implementation
• Relatively complex pin configuration

Working Principles

The SJA1000T/N1,118 operates based on the Controller Area Network (CAN) protocol. It receives and transmits data using differential signaling over a twisted pair of wires (CANH and CANL). The IC incorporates various algorithms and mechanisms to ensure reliable data transfer, error detection, and fault tolerance.

Detailed Application Field Plans

The SJA1000T/N1,118 finds extensive use in various automotive applications, including:

1. Automotive engine control units (ECUs)
2. Body control modules (BCMs)
3. Anti-lock braking systems (ABS)
4. Airbag control units (ACUs)
5. Infotainment systems
6. Telematics devices
7. Vehicle diagnostics systems
8. Electric power steering systems
9. Adaptive cruise control systems
10. Advanced driver-assistance systems (ADAS)

Detailed and Complete Alternative Models

1. MCP2515 - Microchip Technology Inc.
2. TJA1050 - NXP Semiconductors
3. SN65HVD230 - Texas Instruments
4. PCA82C250 - Infineon Technologies
5. ISO1050 - Texas Instruments

These alternative models offer similar functionality and are widely used in automotive communication systems.

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