SC16C654BIB64,157

Product Overview

• Category: Integrated Circuit (IC)
• Use: Serial Communication Controller
• Characteristics:
  • High-performance UART with 128-byte FIFOs
  • Supports RS-232, RS-422, and RS-485 protocols
  • Low power consumption
  • Wide operating voltage range
• Package: BGA (Ball Grid Array)
• Essence: The SC16C654BIB64,157 is a versatile serial communication controller designed for various applications requiring reliable and efficient data transfer.
• Packaging/Quantity: Available in tape and reel packaging, with 250 units per reel.

Specifications

• Operating Voltage Range: 3.0V to 5.5V
• Data Rate: Up to 5 Mbps
• Number of Channels: 4
• FIFO Size: 128 bytes per channel
• Supported Protocols: RS-232, RS-422, RS-485
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SC16C654BIB64,157 has a total of 64 pins. Here is the detailed pin configuration:

1. VCC
2. GND
3. TXD0
4. RXD0
5. RTS0
6. CTS0
7. DSR0
8. DCD0
9. RI0
10. TXD1
11. RXD1
12. RTS1
13. CTS1
14. DSR1
15. DCD1
16. RI1
17. TXD2
18. RXD2
19. RTS2
20. CTS2
21. DSR2
22. DCD2
23. RI2
24. TXD3
25. RXD3
26. RTS3
27. CTS3
28. DSR3
29. DCD3
30. RI3
31. INTB
32. RESETB
33. SDA
34. SCL
35. INTA
36. A0
37. A1
38. A2
39. A3
40. A4
41. A5
42. A6
43. A7
44. A8
45. A9
46. A10
47. A11
48. A12
49. A13
50. A14
51. A15
52. A16
53. A17
54. A18
55. A19
56. A20
57. A21
58. A22
59. A23
60. A24
61. A25
62. A26
63. A27
64. A28

Functional Features

• High-performance UART with deep FIFOs for efficient data buffering.
• Supports multiple serial protocols (RS-232, RS-422, RS-485) for versatile connectivity options.
• Low power consumption, making it suitable for battery-powered devices.
• Wide operating voltage range allows compatibility with various systems.
• Built-in interrupt and reset functionality for easy control and management.

Advantages and Disadvantages

Advantages: - High-performance UART with large FIFOs ensures reliable and efficient data transfer. - Versatile support for multiple serial protocols expands the range of compatible devices. - Low power consumption extends battery life in portable applications. - Wide operating voltage range enhances compatibility with different systems.

Disadvantages: - The BGA package may require specialized equipment for soldering and rework. - Limited number of channels (4) may not be sufficient for certain applications requiring more simultaneous connections.

Working Principles

The SC16C654BIB64,157 operates as a serial communication controller by receiving and transmitting data through its UART channels. It utilizes FIFOs to buffer incoming and outgoing data, ensuring smooth and efficient transfer. The controller supports various serial protocols, such as RS-232, RS-422, and RS-485, allowing seamless integration with different devices. Interrupt and reset functionality are built-in to facilitate control and management of the communication process.

Detailed Application Field Plans

The SC16C654BIB64,157 finds application in various fields that require reliable and versatile serial communication capabilities. Some potential application areas include:

1. Industrial Automation: Used in PLCs (Programmable Logic Controllers), HMI (Human-Machine Interface) devices, and industrial sensors for data exchange and control.
2. Networking Equipment: Integrated into routers, switches, and network interface cards to enable serial communication interfaces.
3. Medical Devices: Utilized in medical equipment like patient monitors, diagnostic devices, and laboratory instruments for data transmission.
4. Automotive Systems: Incorporated into automotive