Exar Corporation
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ST16C554DIQ64-F
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ST16C554DIQ64-F

Product Overview

Category

The ST16C554DIQ64-F belongs to the category of integrated circuits (ICs) specifically designed for communication applications.

Use

This product is commonly used in various communication systems, such as data communication equipment, networking devices, and industrial automation systems.

Characteristics

  • High-performance quad universal asynchronous receiver/transmitter (UART)
  • Supports both synchronous and asynchronous serial communication
  • Low power consumption
  • Wide operating voltage range
  • Robust and reliable design

Package

The ST16C554DIQ64-F is available in a compact quad flat package (QFP), which ensures easy integration into circuit boards.

Essence

The essence of this product lies in its ability to provide efficient and reliable serial communication capabilities, making it an essential component in modern communication systems.

Packaging/Quantity

The ST16C554DIQ64-F is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

  • Number of Channels: 4
  • Data Rate: Up to 5 Mbps
  • Operating Voltage Range: 3.0V to 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: Quad Flat Package (QFP)
  • Pin Count: 64

Detailed Pin Configuration

  1. VCC - Power supply voltage
  2. GND - Ground reference
  3. TXD1 - Transmit data for channel 1
  4. RXD1 - Receive data for channel 1
  5. RTS1 - Request to send for channel 1
  6. CTS1 - Clear to send for channel 1
  7. TXD2 - Transmit data for channel 2
  8. RXD2 - Receive data for channel 2
  9. RTS2 - Request to send for channel 2
  10. CTS2 - Clear to send for channel 2
  11. TXD3 - Transmit data for channel 3
  12. RXD3 - Receive data for channel 3
  13. RTS3 - Request to send for channel 3
  14. CTS3 - Clear to send for channel 3
  15. TXD4 - Transmit data for channel 4
  16. RXD4 - Receive data for channel 4
  17. RTS4 - Request to send for channel 4
  18. CTS4 - Clear to send for channel 4 19-64. Reserved/Other pins

Functional Features

  • Full-duplex operation for each channel
  • Programmable baud rate generator
  • Automatic hardware and software flow control
  • Interrupt-driven architecture for efficient data handling
  • Support for various data formats (e.g., 5, 6, 7, or 8 bits per character)
  • Parity generation and detection
  • Modem control signals (RTS/CTS) for handshaking

Advantages and Disadvantages

Advantages

  • High-performance UART with multiple channels
  • Wide operating voltage range allows compatibility with different systems
  • Low power consumption for energy-efficient designs
  • Robust design ensures reliable communication in demanding environments

Disadvantages

  • Limited number of channels (4)
  • May require additional components for complete system integration

Working Principles

The ST16C554DIQ64-F operates based on the principles of serial communication. It receives and transmits data through its UART channels, converting parallel data into serial format for transmission and vice versa for reception. The integrated baud rate generator allows flexible configuration of data transfer rates. The device also supports flow control mechanisms, ensuring proper synchronization between the sender and receiver.

Detailed Application Field Plans

The ST16C554DIQ64-F finds applications in various fields, including: - Data communication equipment - Networking devices (routers, switches) - Industrial automation systems - Embedded systems - Telecommunication infrastructure

Detailed and Complete Alternative Models

  1. ST16C554CJ68-F
  2. ST16C554IJ68-F
  3. ST16C554IQ64-F
  4. ST16C554JI68-F
  5. ST16C554CQ64-F

These alternative models offer similar functionality and characteristics to the ST16C554DIQ64-F, providing options for different package types or pin configurations.

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Перечислите 10 распространенных вопросов и ответов, связанных с применением ST16C554DIQ64-F в технических решениях.

Sure! Here are 10 common questions and answers related to the application of ST16C554DIQ64-F in technical solutions:

  1. Question: What is the ST16C554DIQ64-F?
    Answer: The ST16C554DIQ64-F is a quad UART (Universal Asynchronous Receiver/Transmitter) integrated circuit, commonly used for serial communication in technical solutions.

  2. Question: What is the maximum baud rate supported by the ST16C554DIQ64-F?
    Answer: The ST16C554DIQ64-F supports a maximum baud rate of 115200 bits per second.

  3. Question: How many UART channels are available in the ST16C554DIQ64-F?
    Answer: The ST16C554DIQ64-F has four independent UART channels, allowing simultaneous communication with multiple devices.

  4. Question: Can the ST16C554DIQ64-F be used in both full-duplex and half-duplex modes?
    Answer: Yes, the ST16C554DIQ64-F can be configured to operate in both full-duplex and half-duplex modes, depending on the requirements of the application.

  5. Question: What voltage levels does the ST16C554DIQ64-F support?
    Answer: The ST16C554DIQ64-F supports both 3.3V and 5V voltage levels, making it compatible with a wide range of systems.

  6. Question: Does the ST16C554DIQ64-F have built-in FIFO buffers?
    Answer: Yes, the ST16C554DIQ64-F features 16-byte receive and transmit FIFO buffers for each UART channel, helping to improve data throughput and reduce CPU overhead.

  7. Question: Can the ST16C554DIQ64-F handle interrupts?
    Answer: Yes, the ST16C554DIQ64-F supports interrupt-driven operation, allowing efficient handling of incoming and outgoing data.

  8. Question: Is the ST16C554DIQ64-F compatible with popular microcontrollers?
    Answer: Yes, the ST16C554DIQ64-F is compatible with a wide range of microcontrollers, including popular ones like Arduino, Raspberry Pi, and STM32.

  9. Question: Can the ST16C554DIQ64-F be used in industrial applications?
    Answer: Yes, the ST16C554DIQ64-F is designed to meet industrial-grade requirements, making it suitable for applications in harsh environments.

  10. Question: Are there any application examples where the ST16C554DIQ64-F can be used?
    Answer: Yes, the ST16C554DIQ64-F can be used in various applications such as industrial automation, robotics, embedded systems, communication modules, and IoT devices that require reliable serial communication.

Please note that these questions and answers are general and may vary depending on specific implementation requirements.