SC16C654BIB64,128

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Serial Communication Controller
• Characteristics:
  • High-performance UART with 64-byte FIFOs
  • Supports RS-232, RS-422, and RS-485 protocols
  • Low power consumption
  • Wide operating voltage range
• Package: BGA (Ball Grid Array)
• Essence: Serial communication control and data transmission
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Number of Channels: 4
• Data Rate: Up to 5 Mbps
• Operating Voltage Range: 3.0V to 5.5V
• FIFO Size: 64 bytes per channel
• Supported Protocols: RS-232, RS-422, RS-485
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SC16C654BIB64,128 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 31-34. Reserved
31. SCLK
32. SDI
33. SDO
34. CS
35. INT
36. RESET 41-64. Reserved

Functional Features

• High-performance UART with deep FIFOs for efficient data buffering
• Supports multiple serial communication protocols (RS-232, RS-422, RS-485)
• Flexible baud rate generator for various data rates
• Auto RTS/CTS flow control and software flow control options
• Programmable interrupt controller for efficient handling of interrupts
• Power management features for low power consumption

Advantages and Disadvantages

Advantages: - High-performance UART with large FIFOs for improved data throughput - Wide operating voltage range allows compatibility with various systems - Supports multiple serial communication protocols, providing flexibility in system integration - Low power consumption helps in energy-efficient designs

Disadvantages: - BGA package may require specialized equipment for soldering and rework - Limited availability of alternative models from different manufacturers

Working Principles

The SC16C654BIB64,128 is a serial communication controller that facilitates the transmission and reception of data between a microcontroller or processor and external devices using serial communication protocols such as RS-232, RS-422, and RS-485. It incorporates high-performance UARTs with deep FIFOs to efficiently handle data buffering and improve overall system performance. The chip supports various features like auto flow control, interrupt handling, and power management to enhance its functionality.

Detailed Application Field Plans

The SC16C654BIB64,128 finds applications in various fields where serial communication is required. Some potential application areas include: - Industrial automation and control systems - Data acquisition and logging devices - Point-of-sale terminals - Networking equipment - Medical devices - Telecommunication systems

Detailed and Complete Alternative Models

While the SC16C654BIB64,128 is a popular choice for serial communication control, there are alternative models available from different manufacturers. Some of the alternatives include: - MAX3100: UART with 128-byte FIFOs and RS-232/RS-485 support - XR17V354: Quad UART with 256-byte FIFOs and enhanced features - ST16C2552: Dual UART with 128-byte FIFOs and additional GPIO pins

Note: The above list is not exhaustive and serves as an example of alternative models.

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