Exar Corporation
Hình ảnh có thể mang tính chất minh họa.
Xem thông số kỹ thuật để biết chi tiết sản phẩm.
ST16C452CJ68PS-F
Xem chi tiết DataSheets

ST16C452CJ68PS-F

Product Overview

Category

The ST16C452CJ68PS-F belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

  • High-speed serial communication capability
  • Reliable data transmission
  • Low power consumption
  • Compact size

Package

The ST16C452CJ68PS-F is available in a 68-pin plastic quad flat package (PQFP).

Essence

This IC serves as a crucial component in various electronic systems, enabling efficient data transfer and control functions.

Packaging/Quantity

The ST16C452CJ68PS-F is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

  • Supply voltage: 3.3V
  • Operating temperature range: -40°C to +85°C
  • Data rate: Up to 1 Mbps
  • Number of channels: 2
  • FIFO buffer size: 64 bytes/channel
  • Serial interface: RS-232

Detailed Pin Configuration

The ST16C452CJ68PS-F features a total of 68 pins, each serving a specific purpose. The pin configuration is as follows:

  1. VCC
  2. GND
  3. TXA
  4. RXA
  5. RTS
  6. CTS
  7. DCD
  8. DSR
  9. RI
  10. DTR
  11. OUT1
  12. OUT2
  13. INT
  14. CLKOUT
  15. RCLK
  16. TCLK
  17. RXB
  18. TXB
  19. RXRDYB
  20. TXRDYB
  21. RXFULLB
  22. TXEMPTYB
  23. RXIDLEB
  24. TXIDLEB
  25. RXBREAKB
  26. TXBREAKB
  27. RXERRORB
  28. TXERRORB
  29. RXOVERRUNB
  30. TXUNDERRUNB
  31. RXINTENB
  32. TXINTENB
  33. RXTRIGLVLB
  34. TXTRIGLVLB
  35. RXFIFOLVLB
  36. TXFIFOLVLB
  37. RXFIFOFLUSHB
  38. TXFIFOFLUSHB
  39. RXFIFORESETB
  40. TXFIFORESETB
  41. RXFIFOTRIGB
  42. TXFIFOTRIGB
  43. RXFIFOFULLB
  44. TXFIFOEMPTYB
  45. RXFIFOEMPTYB
  46. TXFIFOFULLB
  47. RXFIFOSIZEB0
  48. RXFIFOSIZEB1
  49. TXFIFOSIZEB0
  50. TXFIFOSIZEB1
  51. RXFIFOTHRB0
  52. RXFIFOTHRB1
  53. TXFIFOTHRB0
  54. TXFIFOTHRB1
  55. RXFIFOTHRB2
  56. RXFIFOTHRB3
  57. TXFIFOTHRB2
  58. TXFIFOTHRB3
  59. RXFIFOTHRB4
  60. RXFIFOTHRB5
  61. TXFIFOTHRB4
  62. TXFIFOTHRB5
  63. RXFIFOTHRB6
  64. RXFIFOTHRB7
  65. TXFIFOTHRB6
  66. TXFIFOTHRB7
  67. RXFIFOTHRB8
  68. TXFIFOTHRB8

Functional Features

The ST16C452CJ68PS-F offers the following functional features:

  • Dual-channel serial communication
  • Programmable baud rate generator
  • Automatic hardware flow control
  • Interrupt-driven operation
  • Error detection and handling mechanisms
  • FIFO buffering for efficient data transfer

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited number of channels (2)
  • RS-232 interface compatibility only

Working Principles

The ST16C452CJ68PS-F operates based on the principles of serial communication and control. It receives and transmits data through its dual channels, utilizing a programmable baud rate generator to establish the desired data transfer speed. The IC incorporates error detection and handling mechanisms to ensure reliable data transmission.

Detailed Application Field Plans

The ST16C452CJ68PS-F finds applications in various fields, including but not limited

Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng ST16C452CJ68PS-F trong giải pháp kỹ thuật

Sure! Here are 10 common questions and answers related to the application of ST16C452CJ68PS-F in technical solutions:

  1. Q: What is the ST16C452CJ68PS-F? A: The ST16C452CJ68PS-F is a UART (Universal Asynchronous Receiver/Transmitter) integrated circuit that provides serial communication capabilities in technical solutions.

  2. Q: What are the key features of the ST16C452CJ68PS-F? A: Some key features include dual-channel operation, 16-byte FIFO buffers, programmable baud rates, support for various data formats, and compatibility with multiple protocols.

  3. Q: How can I interface the ST16C452CJ68PS-F with a microcontroller or processor? A: The ST16C452CJ68PS-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 the ST16C452CJ68PS-F be used in both synchronous and asynchronous modes? A: Yes, the ST16C452CJ68PS-F supports both synchronous and asynchronous modes of operation, making it versatile for different applications.

  5. Q: What is the maximum baud rate supported by the ST16C452CJ68PS-F? A: The ST16C452CJ68PS-F can support baud rates up to 1.5 Mbps, depending on the clock frequency and configuration.

  6. Q: Does the ST16C452CJ68PS-F have built-in error detection and correction mechanisms? A: Yes, the ST16C452CJ68PS-F includes hardware support for error detection and correction, such as parity checking and framing error detection.

  7. Q: Can I use the ST16C452CJ68PS-F in industrial applications? A: Yes, the ST16C452CJ68PS-F is designed to operate reliably in industrial environments and can withstand extended temperature ranges.

  8. Q: How many interrupt lines does the ST16C452CJ68PS-F have? A: The ST16C452CJ68PS-F has two interrupt lines, one for each channel, allowing for efficient handling of incoming data.

  9. Q: Is the ST16C452CJ68PS-F compatible with legacy UART devices? A: Yes, the ST16C452CJ68PS-F is backward compatible with older UART devices, ensuring easy integration into existing systems.

  10. Q: Are there any application notes or reference designs available for the ST16C452CJ68PS-F? A: Yes, the manufacturer provides application notes and reference designs that can help you understand and implement the ST16C452CJ68PS-F in your technical solution.

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