TL16C552AFNG4

Product Overview

Category

The TL16C552AFNG4 belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for serial communication applications.

Characteristics

• High-speed data transfer capability
• Dual UART (Universal Asynchronous Receiver/Transmitter) channels
• Compatible with various microcontrollers and processors
• Low power consumption
• Wide operating voltage range

Package

The TL16C552AFNG4 is available in a surface mount package.

Essence

The essence of TL16C552AFNG4 lies in its ability to facilitate reliable and efficient serial communication between devices.

Packaging/Quantity

The TL16C552AFNG4 is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Supply Voltage: 3.3V
• Data Rate: Up to 1 Mbps
• Operating Temperature Range: -40°C to +85°C
• Number of Pins: 48
• Package Type: QFN (Quad Flat No-Lead)

Detailed Pin Configuration

The TL16C552AFNG4 has a total of 48 pins, each serving a specific purpose. The pin configuration is as follows:

1. VCC
2. GND
3. TXA
4. RXA
5. RTS1
6. CTS1
7. DSR1
8. DCD1
9. RI1
10. RXB
11. TXB
12. RTS2
13. CTS2
14. DSR2
15. DCD2
16. RI2
17. INT
18. RESET
19. XTAL1
20. XTAL2
21. CLKOUT
22. SCLK
23. SDATA
24. SLOAD
25. A0
26. A1
27. A2
28. A3
29. A4
30. A5
31. A6
32. A7
33. A8
34. A9
35. A10
36. A11
37. A12
38. A13
39. A14
40. A15
41. RD
42. WR
43. CS1
44. CS2
45. IOR
46. IOW
47. INTA
48. INTB

Functional Features

The TL16C552AFNG4 offers several functional features that enhance its usability and performance:

• Dual UART channels allow simultaneous communication with multiple devices.
• Programmable baud rate generator enables flexible data transfer rates.
• FIFO (First-In, First-Out) buffers ensure smooth data flow and minimize data loss.
• Interrupt-driven architecture allows efficient handling of incoming and outgoing data.
• Modem control signals (RTS/CTS, DSR/DCD/RI) facilitate reliable communication with external modems.

Advantages and Disadvantages

Advantages

• High-speed data transfer capability enables fast communication between devices.
• Low power consumption makes it suitable for battery-powered applications.
• Wide operating voltage range ensures compatibility with various systems.
• Dual UART channels provide flexibility in connecting multiple devices.

Disadvantages

• Limited number of pins may restrict the integration of additional functionalities.
• Lack of built-in error detection and correction mechanisms may require external components for error handling.

Working Principles

The TL16C552AFNG4 operates based on the principles of UART communication. It receives and transmits data in a serial format using asynchronous communication protocols. The IC converts parallel data from the microcontroller into serial data for transmission and vice versa. It utilizes programmable baud rate generation and FIFO buffers to ensure reliable and efficient data transfer.

Detailed Application Field Plans

The TL16C552AFNG4 finds applications in various fields, including:

1. Industrial Automation: Used for communication between PLCs (Programmable Logic Controllers) and peripheral devices.
2. Telecommunications: Enables serial communication between modems, routers, and other network equipment.
3. Embedded Systems: Facilitates data exchange between microcontrollers and external devices such as sensors, displays, and memory modules.
4. Automotive Electronics: Utilized for communication within automotive systems, including infotainment systems, engine control units, and diagnostic tools.

Detailed and Complete Alternative Models

• TL16C550BIPN
• TL16C550CFN
• TL16C550DIPN
• TL16C550DIPT
• TL16C550DIRHBR
• TL16C550DIRHB

These alternative models offer similar functionality and can be considered as alternatives to the TL16C552AFNG4 based on specific requirements and availability.

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