SC16C654IA68,512

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Serial Communication Controller
• Characteristics:
  • High-performance UART (Universal Asynchronous Receiver/Transmitter) with FIFO (First-In-First-Out) buffers
  • Supports multiple serial protocols such as RS-232, RS-485, and RS-422
  • Low power consumption
  • Wide operating voltage range
• Package: 68-pin QFP (Quad Flat Package)
• Essence: SC16C654IA68,512 is a versatile serial communication controller IC designed for various applications requiring reliable and efficient data transmission.
• Packaging/Quantity: Available in tape and reel packaging, with 512 units per reel.

Specifications

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

Detailed Pin Configuration

The SC16C654IA68,512 has a total of 68 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. 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. INT
32. RESET
33. SCLK
34. SDI
35. SDO
36. CS
37. A0
38. A1
39. A2
40. A3
41. A4
42. A5
43. A6
44. A7
45. A8
46. A9
47. A10
48. A11
49. A12
50. A13
51. A14
52. A15
53. A16
54. A17
55. A18
56. A19
57. A20
58. A21
59. A22
60. A23
61. A24
62. A25
63. A26
64. A27
65. A28
66. A29
67. A30
68. A31

Functional Features

• High-performance UART with FIFO buffers ensures efficient data transmission and reception.
• Supports multiple serial protocols, making it versatile for various applications.
• Low power consumption extends battery life in portable devices.
• Wide operating voltage range allows compatibility with different systems.

Advantages

• Reliable and efficient data communication due to the high-performance UART and FIFO buffers.
• Versatility in supporting multiple serial protocols simplifies integration into different systems.
• Low power consumption makes it suitable for battery-powered devices.
• Wide operating voltage range enhances compatibility with various systems.

Disadvantages

• Limited number of channels (4 full-duplex channels).
• May require additional external components for certain applications.
• Relatively large package size (68-pin QFP) may not be suitable for space-constrained designs.

Working Principles

The SC16C654IA68,512 operates as a serial communication controller by receiving and transmitting data through its UART interface. It utilizes FIFO buffers to efficiently handle data flow between the device and the connected system. The IC supports multiple serial protocols such as RS-232, RS-485, and RS-422, allowing seamless integration into different communication systems.

Detailed Application Field Plans

The SC16C654IA68,512 finds applications in various fields that require reliable and efficient serial communication. Some potential application areas include: - Industrial automation - Telecommunications - Networking equipment - Point-of-sale systems - Medical devices - Consumer electronics

Detailed and Complete Alternative Models

1. SC16C654BIBS,128: Similar to SC16C654IA68,512 but available in a smaller 128-pin BGA (Ball Grid Array) package.
2. SC16C654BIPW,80: Compact version of SC16C654IA68,512 with an 80-pin TQFP (Thin Quad Flat Package