Texas Instruments
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TL16C752BPTRG4
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TL16C752BPTRG4

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Serial Communication Controller
  • Characteristics: Dual UART with 64-byte FIFOs, 3.3V operation, compatible with RS-232 and RS-485 standards
  • Package: TQFP (Thin Quad Flat Package)
  • Essence: High-performance serial communication controller for various applications
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage: 3.3V
  • Data Rate: Up to 1 Mbps
  • Number of Channels: 2
  • FIFO Size: 64 bytes/channel
  • Interface Standards: RS-232, RS-485
  • Operating Temperature Range: -40°C to +85°C
  • Package Dimensions: 14mm x 14mm

Detailed Pin Configuration

The TL16C752BPTRG4 has a total of 80 pins. The pin configuration is as follows:

  1. VCC
  2. GND
  3. CTS1
  4. RTS1
  5. RX1
  6. TX1
  7. DSR1
  8. DCD1
  9. RI1
  10. CTS2
  11. RTS2
  12. RX2
  13. TX2
  14. DSR2
  15. DCD2
  16. RI2
  17. INT
  18. RESET
  19. XIN
  20. XOUT
  21. CLK
  22. SLEEP
  23. WAKEUP
  24. ALE
  25. RD
  26. WR
  27. CS
  28. IRQ
  29. A0
  30. A1
  31. A2
  32. A3
  33. A4
  34. A5
  35. A6
  36. A7
  37. A8
  38. A9
  39. A10
  40. A11
  41. A12
  42. A13
  43. A14
  44. A15
  45. A16
  46. A17
  47. A18
  48. A19
  49. A20
  50. A21
  51. A22
  52. A23
  53. A24
  54. A25
  55. A26
  56. A27
  57. A28
  58. A29
  59. A30
  60. A31
  61. D0
  62. D1
  63. D2
  64. D3
  65. D4
  66. D5
  67. D6
  68. D7
  69. D8
  70. D9
  71. D10
  72. D11
  73. D12
  74. D13
  75. D14
  76. D15
  77. D16
  78. D17
  79. D18
  80. D19

Functional Features

  • Dual UART with independent control and status registers for each channel
  • 64-byte FIFOs for both transmit and receive operations, reducing CPU overhead
  • Support for RS-232 and RS-485 standards, allowing versatile serial communication
  • Programmable baud rate generator for flexible data transfer rates
  • Automatic hardware flow control using CTS (Clear To Send) and RTS (Request To Send) signals
  • Interrupt-driven operation for efficient data handling
  • Power-saving modes such as sleep and wakeup functionality

Advantages and Disadvantages

Advantages: - High-performance dual UART design for reliable and efficient serial communication - Large FIFO buffers reduce CPU utilization and improve overall system performance - Compatibility with popular RS-232 and RS-485 standards ensures broad applicability - Flexible baud rate generator allows customization for specific requirements - Power-saving modes enhance energy efficiency

Disadvantages: - Limited number of channels (2) may not be sufficient for certain applications requiring more simultaneous serial communication channels - TQFP package may require careful handling during assembly due to its small size and high pin count

Working Principles

The TL16C752BPTRG4 is a dual UART IC that enables serial communication between devices. It operates by receiving and transmitting data through the RX (Receive) and TX (Transmit) pins, respectively. The UART includes independent control and status registers for each channel, allowing simultaneous operation and configuration.

Data transmission is facilitated by the 64-byte FIFOs, which store incoming and outgoing data. This reduces the burden on the CPU, as it can transfer larger chunks of data at once. The baud rate generator sets the data transfer rate, ensuring compatibility with various communication standards.

Hardware flow control is achieved using CTS and RTS signals, enabling efficient data flow between devices. Interrupt-driven operation further optimizes data handling by notifying the CPU when new data is available or when transmission is complete.

Power-saving modes, such as

רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של TL16C752BPTRG4 בפתרונות טכניים

Sure! Here are 10 common questions and answers related to the application of TL16C752BPTRG4 in technical solutions:

  1. Q: What is TL16C752BPTRG4? A: TL16C752BPTRG4 is a dual universal asynchronous receiver/transmitter (UART) with 64-byte FIFOs and automatic hardware/software flow control.

  2. Q: What are the key features of TL16C752BPTRG4? A: Some key features include two UART channels, 64-byte FIFOs for both receive and transmit, support for data rates up to 3 Mbps, and automatic hardware/software flow control.

  3. Q: How can TL16C752BPTRG4 be used in technical solutions? A: TL16C752BPTRG4 can be used in various applications such as industrial automation, embedded systems, communication interfaces, and serial communication protocols.

  4. Q: What is the operating voltage range of TL16C752BPTRG4? A: The operating voltage range is typically between 3.0V and 5.5V.

  5. Q: Does TL16C752BPTRG4 support full-duplex communication? A: Yes, TL16C752BPTRG4 supports full-duplex communication on both UART channels simultaneously.

  6. Q: Can TL16C752BPTRG4 handle high-speed data transfers? A: Yes, TL16C752BPTRG4 supports data rates up to 3 Mbps, making it suitable for applications requiring fast and reliable communication.

  7. Q: Does TL16C752BPTRG4 have built-in flow control mechanisms? A: Yes, TL16C752BPTRG4 supports automatic hardware and software flow control to prevent data loss and ensure smooth communication.

  8. Q: What is the FIFO depth of TL16C752BPTRG4? A: TL16C752BPTRG4 has a 64-byte FIFO depth for both receive and transmit operations, allowing for efficient buffering of data.

  9. Q: Can TL16C752BPTRG4 be used with microcontrollers or microprocessors? A: Yes, TL16C752BPTRG4 can be easily interfaced with various microcontrollers or microprocessors using standard UART communication protocols.

  10. Q: Is TL16C752BPTRG4 available in surface mount packages? A: Yes, TL16C752BPTRG4 is available in a surface mount package (TQFP) for easy integration into PCB designs.

Please note that these answers are general and may vary depending on the specific requirements and use cases.