TL16C554APNG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Serial Communication Controller
• Characteristics: High-performance, quad universal asynchronous receiver/transmitter (UART) with 16-byte FIFOs, advanced programmable interrupt controller, and enhanced features for improved performance.
• Package: PDIP (Plastic Dual In-line Package)
• Essence: TL16C554APNG4 is a versatile UART IC designed for serial communication applications.
• Packaging/Quantity: Available in tubes or reels, quantity varies based on customer requirements.

Specifications

• Operating Voltage: 3.3V
• Data Rate: Up to 1 Mbps
• Number of Channels: 4
• FIFO Size: 16 bytes per channel
• Interrupt Sources: Programmable interrupt controller with eight interrupt sources
• Operating Temperature Range: -40°C to +85°C
• Package Type: PDIP-64

Detailed Pin Configuration

The TL16C554APNG4 has a total of 64 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. INT0
11. TXD1
12. RXD1
13. RTS1
14. CTS1
15. DSR1
16. DCD1
17. RI1
18. INT1
19. TXD2
20. RXD2
21. RTS2
22. CTS2
23. DSR2
24. DCD2
25. RI2
26. INT2
27. TXD3
28. RXD3
29. RTS3
30. CTS3
31. DSR3
32. DCD3
33. RI3
34. INT3 35-42. Reserved
35. RESET
36. CLKOUT 45-48. Reserved
37. WR
38. RD
39. A0
40. A1
41. A2
42. A3
43. A4
44. A5
45. A6
46. A7
47. A8
48. A9
49. A10
50. A11
51. A12
52. A13

Functional Features

• High-performance UART with 16-byte FIFOs for each channel.
• Programmable interrupt controller with eight interrupt sources.
• Enhanced features for improved performance and flexibility.
• Supports data rates up to 1 Mbps.
• Low power consumption.
• Compatible with various microcontrollers and systems.

Advantages and Disadvantages

Advantages: - High-performance UART with FIFOs improves data transfer efficiency. - Programmable interrupt controller allows efficient handling of interrupts. - Enhanced features provide flexibility in different applications. - Wide operating temperature range enables usage in harsh environments. - Low power consumption helps conserve energy.

Disadvantages: - Limited number of channels (4) may not be sufficient for certain applications requiring more simultaneous communication channels. - PDIP package may not be suitable for space-constrained designs.

Working Principles

The TL16C554APNG4 is a quad universal asynchronous receiver/transmitter (UART) IC that facilitates serial communication between devices. It operates by receiving and transmitting data in a sequential manner using a predefined protocol. The UART includes 16-byte First-In-First-Out (FIFO) buffers for each channel, which enhance data transfer efficiency. The programmable interrupt controller allows efficient handling of interrupts, ensuring timely processing of data. The IC operates at a maximum data rate of 1 Mbps and is compatible with various microcontrollers and systems.

Detailed Application Field Plans

The TL16C554APNG4 finds applications in various fields, including:

1. Industrial Automation: Used for communication between industrial control systems, PLCs, and other devices.
2. Telecommunications: Enables serial communication in telecommunication equipment such as routers, switches, and modems.
3. Embedded Systems: Facilitates communication between microcontrollers and peripheral devices in embedded systems.
4. Automotive Electronics: Used for data transfer in automotive applications like infotainment systems, telematics, and diagnostics.
5. Medical Devices: Enables communication between medical devices, sensors, and monitoring systems.

Detailed and Complete Alternative Models

1. TL16C554AIPNG4: Similar to TL16C554APNG4 but available in a different package (PLCC-68).
2. TL16C554AFN: Quad UART IC with similar features but operates at a higher data rate (up to 2 Mbps).
3. TL16