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XR16C854DCV-F
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XR16C854DCV-F

Product Overview

Category

The XR16C854DCV-F belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for serial communication applications.

Characteristics

  • High-performance UART (Universal Asynchronous Receiver/Transmitter) with 128-byte FIFO (First-In, First-Out) buffers.
  • Supports data rates up to 3 Mbps.
  • Low power consumption.
  • Wide operating voltage range.
  • Compatible with various microcontrollers and processors.

Package

The XR16C854DCV-F is available in a small form factor package, typically a 48-pin LQFP (Low-Profile Quad Flat Package).

Essence

The essence of the XR16C854DCV-F lies in its ability to facilitate reliable and efficient serial communication between devices.

Packaging/Quantity

The XR16C854DCV-F is usually packaged in reels or trays, with a typical quantity of 250 units per reel/tray.

Specifications

  • Supply Voltage: 3.3V
  • Operating Temperature Range: -40°C to +85°C
  • Data Rate: Up to 3 Mbps
  • Number of Channels: 4
  • FIFO Size: 128 bytes/channel
  • Interface: UART
  • Package Type: LQFP-48

Detailed Pin Configuration

The XR16C854DCV-F has a total of 48 pins. The pin configuration is as follows:

  1. VCC
  2. GND
  3. TXD0
  4. RXD0
  5. RTS0
  6. CTS0
  7. DSR0
  8. DCD0
  9. RI0
  10. TXD1
  11. RXD1
  12. RTS1
  13. CTS1
  14. DSR1
  15. DCD1
  16. RI1
  17. TXD2
  18. RXD2
  19. RTS2
  20. CTS2
  21. DSR2
  22. DCD2
  23. RI2
  24. TXD3
  25. RXD3
  26. RTS3
  27. CTS3
  28. DSR3
  29. DCD3
  30. RI3
  31. INTB
  32. INTA
  33. SCLK
  34. SDOUT
  35. SDIN
  36. SCS
  37. RESET
  38. X1
  39. X2
  40. VCC
  41. GND
  42. GND
  43. GND
  44. GND
  45. GND
  46. GND
  47. GND
  48. GND

Functional Features

  • Four independent UART channels with individual control and status registers.
  • 128-byte FIFO buffers for each channel, reducing CPU overhead.
  • Programmable baud rate generator.
  • Supports various serial protocols (e.g., RS232, RS485).
  • Interrupt-driven operation for efficient data handling.

Advantages and Disadvantages

Advantages

  • High-performance UART with large FIFO buffers.
  • Low power consumption.
  • Wide operating voltage range allows compatibility with different systems.
  • Suitable for applications requiring reliable serial communication.

Disadvantages

  • Limited number of channels (4) compared to some other ICs in the same category.
  • May require additional external components for certain applications.

Working Principles

The XR16C854DCV-F operates based on the principles of UART communication. It receives and transmits serial data using a set of protocols and timing parameters defined by the user. The integrated FIFO buffers help in efficient data transfer, reducing the burden on the main processor.

Detailed Application Field Plans

The XR16C854DCV-F finds applications in various fields, including: - Industrial automation - Embedded systems - Communication equipment - Medical devices - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the XR16C854DCV-F that offer similar functionality are: - MAX3100 - SC16C754 - ST16C2552

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

In conclusion, the XR16C854DCV-F is a high-performance UART IC designed for reliable serial communication. With its features, advantages, and wide application field plans, it serves as a crucial component in numerous electronic systems.

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技術ソリューションにおける XR16C854DCV-F の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of XR16C854DCV-F in technical solutions:

  1. Question: What is XR16C854DCV-F?
    - Answer: XR16C854DCV-F is a UART (Universal Asynchronous Receiver/Transmitter) integrated circuit that provides multiple serial ports for communication in technical solutions.

  2. Question: What is the maximum baud rate supported by XR16C854DCV-F?
    - Answer: XR16C854DCV-F supports a maximum baud rate of 3 Mbps.

  3. Question: How many serial ports does XR16C854DCV-F provide?
    - Answer: XR16C854DCV-F provides four independent serial ports.

  4. Question: Can XR16C854DCV-F be used with both RS-232 and RS-485 interfaces?
    - Answer: Yes, XR16C854DCV-F can be used with both RS-232 and RS-485 interfaces.

  5. Question: Does XR16C854DCV-F support hardware flow control?
    - Answer: Yes, XR16C854DCV-F supports hardware flow control using RTS/CTS signals.

  6. Question: What is the operating voltage range of XR16C854DCV-F?
    - Answer: XR16C854DCV-F operates within a voltage range of 3.0V to 5.5V.

  7. Question: Can XR16C854DCV-F be used in low-power applications?
    - Answer: Yes, XR16C854DCV-F has a low-power mode that reduces power consumption during idle periods.

  8. Question: Is XR16C854DCV-F compatible with various microcontrollers and processors?
    - Answer: Yes, XR16C854DCV-F is compatible with a wide range of microcontrollers and processors, making it versatile for different technical solutions.

  9. Question: Does XR16C854DCV-F support interrupt-driven communication?
    - Answer: Yes, XR16C854DCV-F supports interrupt-driven communication, allowing efficient data transfer without continuous polling.

  10. Question: Can XR16C854DCV-F be used in industrial applications?
    - Answer: Yes, XR16C854DCV-F is suitable for industrial applications due to its robust design, wide operating temperature range, and support for various serial interfaces.

Please note that these answers are general and may vary depending on the specific implementation and requirements of your technical solution.