SC16C554BIBS,551

Product Overview

• Category: Integrated Circuit (IC)
• Use: Serial Communication Controller
• Characteristics:
  • High-performance UART with 16-byte FIFOs
  • Supports RS-232, RS-422, and RS-485 protocols
  • Low power consumption
  • Wide operating voltage range
• Package: 64-pin LQFP (Low Profile Quad Flat Package)
• Essence: SC16C554BIBS,551 is a versatile serial communication controller designed for various applications requiring reliable and efficient data transmission.

Specifications

• Number of Channels: 4
• Data Rate: Up to 5 Mbps
• Operating Voltage Range: 3.0V to 5.5V
• FIFO Size: 16 bytes per channel
• Supported Protocols: RS-232, RS-422, RS-485
• Package Dimensions: 10mm x 10mm

Pin Configuration

The SC16C554BIBS,551 has a total of 64 pins. The pin configuration is as follows:

1. VCC
2. GND
3. TXD1
4. RXD1
5. RTS1
6. CTS1
7. DSR1
8. DCD1
9. RI1
10. TXD2
11. RXD2
12. RTS2
13. CTS2
14. DSR2
15. DCD2
16. RI2
17. TXD3
18. RXD3
19. RTS3
20. CTS3
21. DSR3
22. DCD3
23. RI3
24. TXD4
25. RXD4
26. RTS4
27. CTS4
28. DSR4
29. DCD4
30. RI4
31. INT
32. RESET
33. SDA
34. SCL 35-38. NC (No Connection)
35. GND
36. VCC 41-64. NC (No Connection)

Functional Features

1. High-performance UART: The SC16C554BIBS,551 features a high-performance UART with 16-byte FIFOs, ensuring efficient data transfer.
2. Multiple Protocols Support: It supports RS-232, RS-422, and RS-485 protocols, making it suitable for various communication applications.
3. Low Power Consumption: The IC is designed to consume low power, making it energy-efficient.
4. Wide Operating Voltage Range: With an operating voltage range of 3.0V to 5.5V, it can be used in a wide range of electronic devices.

Advantages and Disadvantages

Advantages: - High-performance UART ensures reliable and fast data transmission. - Supports multiple protocols, providing flexibility in application. - Low power consumption helps conserve energy. - Wide operating voltage range allows compatibility with different systems.

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

Working Principles

The SC16C554BIBS,551 operates as a serial communication controller by receiving and transmitting data through its UART interface. It utilizes the FIFOs to buffer incoming and outgoing data, ensuring smooth and efficient communication. The IC supports various protocols, allowing seamless integration into different communication systems.

Application Field Plans

The SC16C554BIBS,551 finds applications in various fields, including: - Industrial automation - Telecommunications - Networking equipment - Embedded systems - Point-of-sale terminals - Data acquisition systems

Alternative Models

1. SC16C554BIBS,550: Similar to SC16C554BIBS,551 but with a different package type (QFN instead of LQFP).
2. SC16C554BIBS,552: Enhanced version with additional features such as hardware flow control and higher data rates.

These alternative models offer similar functionality and can be considered based on specific requirements and design constraints.

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