Exar Corporation
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XR68C92IV-F
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XR68C92IV-F

Product Overview

Category

The XR68C92IV-F belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for communication and data transfer purposes.

Characteristics

  • High-speed data transmission capabilities
  • Low power consumption
  • Compact size
  • Reliable performance

Package

The XR68C92IV-F is available in a small form factor package, making it suitable for space-constrained applications.

Essence

The essence of XR68C92IV-F lies in its ability to facilitate efficient and reliable communication between electronic devices.

Packaging/Quantity

The XR68C92IV-F is typically packaged in reels or trays, with varying quantities depending on the manufacturer's specifications.

Specifications

The XR68C92IV-F features the following specifications:

  • Data transfer rate: Up to 1 Mbps
  • Operating voltage: 3.3V
  • Number of channels: 2
  • Interface: UART (Universal Asynchronous Receiver Transmitter)
  • Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The XR68C92IV-F has a pin configuration as follows:

  1. VCC - Power supply
  2. GND - Ground
  3. TXD1 - Transmit data channel 1
  4. RXD1 - Receive data channel 1
  5. TXD2 - Transmit data channel 2
  6. RXD2 - Receive data channel 2
  7. CTS1 - Clear to Send channel 1
  8. RTS1 - Request to Send channel 1
  9. CTS2 - Clear to Send channel 2
  10. RTS2 - Request to Send channel 2
  11. INT - Interrupt output
  12. CLK - Clock input
  13. RESET - Reset input

Functional Features

The XR68C92IV-F offers the following functional features:

  • Full-duplex communication
  • Hardware flow control (CTS/RTS)
  • Interrupt-driven operation
  • Programmable baud rate generator
  • Support for various data formats (e.g., 8-bit, 9-bit, etc.)
  • Error detection and handling mechanisms

Advantages and Disadvantages

Advantages

  • High-speed data transfer capabilities
  • Low power consumption
  • Compact size
  • Reliable performance
  • Support for hardware flow control

Disadvantages

  • Limited number of channels (2)
  • Requires external clock source

Working Principles

The XR68C92IV-F operates based on the principles of UART communication. It receives and transmits data in a serial format, converting it into parallel form for processing by the connected devices. The IC utilizes interrupt-driven operation and hardware flow control to ensure efficient and error-free data transfer.

Detailed Application Field Plans

The XR68C92IV-F finds applications in various fields, including:

  1. Industrial automation: Used for communication between PLCs (Programmable Logic Controllers) and other industrial devices.
  2. Telecommunications: Employed in networking equipment for data transmission between routers, switches, and other network devices.
  3. Consumer electronics: Integrated into devices such as modems, printers, and set-top boxes for seamless data transfer.

Detailed and Complete Alternative Models

Some alternative models to XR68C92IV-F that offer similar functionality include:

  1. XR16C850IV-F
  2. MAX3100EEET
  3. SC16C550BIB80

These alternatives can be considered based on specific requirements and compatibility with the target application.

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Énumérez 10 questions et réponses courantes liées à l'application de XR68C92IV-F dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of XR68C92IV-F in technical solutions:

  1. Q: What is XR68C92IV-F? A: XR68C92IV-F is a UART (Universal Asynchronous Receiver-Transmitter) chip commonly used for serial communication in technical solutions.

  2. Q: What are the key features of XR68C92IV-F? A: Some key features of XR68C92IV-F include dual-channel operation, programmable baud rate generator, FIFO buffers, and support for various data formats.

  3. Q: How can I interface XR68C92IV-F with a microcontroller or processor? A: XR68C92IV-F typically uses a standard parallel interface (such as an 8-bit or 16-bit bus) to communicate with a microcontroller or processor.

  4. Q: Can XR68C92IV-F be used in both asynchronous and synchronous modes? A: Yes, XR68C92IV-F supports both asynchronous (UART) and synchronous (HDLC/SDLC) modes of operation.

  5. Q: What is the maximum baud rate supported by XR68C92IV-F? A: The maximum baud rate supported by XR68C92IV-F is typically 115,200 bits per second (bps), but it may vary depending on the specific implementation.

  6. Q: Does XR68C92IV-F have built-in error detection and correction mechanisms? A: Yes, XR68C92IV-F includes hardware support for parity generation/checking and framing error detection.

  7. Q: Can XR68C92IV-F handle interrupts? A: Yes, XR68C92IV-F has interrupt capabilities, allowing it to generate interrupts upon specific events like data reception or transmission completion.

  8. Q: How many data bits can XR68C92IV-F handle? A: XR68C92IV-F supports data formats ranging from 5 to 8 data bits, allowing flexibility in transmitting and receiving different data sizes.

  9. Q: Can XR68C92IV-F be used in multi-drop or multi-point communication setups? A: Yes, XR68C92IV-F supports multi-drop configurations where multiple devices can share a single serial bus.

  10. Q: Is XR68C92IV-F compatible with various operating voltages? A: Yes, XR68C92IV-F is designed to work with a wide range of operating voltages, typically between 3.3V and 5V, making it suitable for different systems.

Please note that the specific details and answers may vary depending on the datasheet and implementation of XR68C92IV-F in your technical solution.