XR68C92CV-F

Product Overview

Category

The XR68C92CV-F belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for communication purposes, specifically in serial communication applications.

Characteristics

• The XR68C92CV-F is a high-performance, dual-channel UART (Universal Asynchronous Receiver Transmitter) IC.
• It supports various communication protocols such as RS-232, RS-422, and RS-485.
• This IC operates at a wide range of baud rates, making it suitable for diverse communication requirements.
• It offers advanced features like automatic hardware flow control and interrupt-driven operation.

Package

The XR68C92CV-F is available in a compact and industry-standard 48-pin plastic quad flat package (PQFP).

Essence

The essence of the XR68C92CV-F lies in its ability to facilitate reliable and efficient serial communication between devices.

Packaging/Quantity

This IC is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Data Rate: Up to 1 Mbps
• Number of Channels: 2
• Interface: Serial (UART)
• Package Type: PQFP-48

Detailed Pin Configuration

The XR68C92CV-F has a total of 48 pins, each serving a specific purpose. Here is a detailed pin configuration:

1. VCC - Power supply voltage
2. GND - Ground
3. TXA - Transmit data channel A
4. RXA - Receive data channel A
5. CTS_A - Clear to Send input channel A
6. RTS_A - Request to Send output channel A
7. DCD_A - Data Carrier Detect input channel A
8. DSR_A - Data Set Ready input channel A
9. RI_A - Ring Indicator input channel A
10. TXB - Transmit data channel B
11. RXB - Receive data channel B
12. CTS_B - Clear to Send input channel B
13. RTS_B - Request to Send output channel B
14. DCD_B - Data Carrier Detect input channel B
15. DSR_B - Data Set Ready input channel B
16. RI_B - Ring Indicator input channel B 17-48. Reserved/Other pins

Functional Features

1. Dual-channel operation allows simultaneous communication on two separate channels.
2. Supports multiple communication protocols, including RS-232, RS-422, and RS-485.
3. Automatic hardware flow control ensures efficient data transmission.
4. Interrupt-driven operation enables efficient handling of incoming data.
5. Wide operating temperature range makes it suitable for various environments.

Advantages and Disadvantages

Advantages

• High-performance IC with reliable communication capabilities.
• Supports multiple communication protocols, providing flexibility in application.
• Automatic hardware flow control enhances data transmission efficiency.
• Interrupt-driven operation allows efficient handling of data.

Disadvantages

• Limited number of channels (2), which may not be sufficient for certain applications requiring more channels.
• Requires external components for complete functionality, increasing overall system complexity.

Working Principles

The XR68C92CV-F operates based on the principles of UART communication. It receives serial data from a transmitting device, converts it into parallel format, and then transmits it to the receiving device. Similarly, it receives parallel data from the receiving device, converts it into serial format, and transmits it back to the transmitting device. This bidirectional communication process is facilitated by the IC's internal circuitry and protocol support.

Detailed Application Field Plans

The XR68C92CV-F finds applications in various fields, including:

1. Industrial Automation: Used for communication between PLCs (Programmable Logic Controllers), sensors, and other industrial devices.
2. Telecommunications: Enables serial communication between networking equipment, such as routers, switches, and modems.
3. Automotive Electronics: Facilitates communication between different electronic modules within a vehicle, such as the engine control unit, infotainment system, and instrument cluster.
4. Medical Devices: Allows data exchange between medical equipment, such as patient monitors, diagnostic devices, and infusion pumps.

Detailed and Complete Alternative Models

1. XR68C92CV-F-1: Similar to XR68C92CV-F with enhanced features for higher data rates.
2. XR68C92CV-G: Single-channel variant of XR68C92CV-F, suitable for applications requiring only one channel.
3. XR68C92CV-H: Low-power version of XR68C92CV-F, designed for battery-operated devices.

These alternative models offer similar functionality but may have specific variations to cater to different application requirements.

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