ST16C552ACJ68TR-F

Product Overview

Category

The ST16C552ACJ68TR-F belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for serial communication applications.

Characteristics

• High-speed data transfer capability
• Multiple UART channels
• Low power consumption
• Compact size

Package

The ST16C552ACJ68TR-F is available in a 68-pin PLCC (Plastic Leaded Chip Carrier) package.

Essence

This IC is designed to facilitate reliable and efficient serial communication between devices.

Packaging/Quantity

The ST16C552ACJ68TR-F is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Number of UART Channels: 2
• Data Transfer Rate: Up to 1 Mbps
• Supply Voltage Range: 3.0V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Package Type: PLCC-68

Detailed Pin Configuration

The pin configuration of the ST16C552ACJ68TR-F is as follows:

1. VCC
2. GND
3. TXA
4. RXA
5. CTS1
6. RTS1
7. DCD1
8. DSR1
9. RI1
10. DTR1
11. CTS2
12. RTS2
13. DCD2
14. DSR2
15. RI2
16. DTR2
17. TCLK
18. RCLK
19. INT
20. RESET
21. SOUT
22. SIN
23. SCLK
24. CS1
25. CS2
26. A0
27. A1
28. A2
29. A3
30. A4
31. A5
32. A6
33. A7
34. A8
35. A9
36. A10
37. A11
38. A12
39. A13
40. A14
41. A15
42. A16
43. A17
44. A18
45. A19
46. A20
47. A21
48. A22
49. A23
50. A24
51. A25
52. A26
53. A27
54. A28
55. A29
56. A30
57. A31
58. RD
59. WR
60. CS0
61. WAIT
62. IOR
63. IOW
64. RESETOUT
65. VCC
66. GND
67. NC
68. NC

Functional Features

• Dual UART channels for simultaneous communication
• Programmable baud rate generator
• FIFO (First-In, First-Out) buffers for efficient data handling
• Interrupt-driven operation for improved system performance
• Support for various serial protocols (e.g., RS-232, RS-485)

Advantages and Disadvantages

Advantages

• High-speed data transfer capability enables fast communication between devices.
• Multiple UART channels allow for simultaneous communication with multiple devices.
• Low power consumption helps conserve energy in battery-powered applications.
• Compact size makes it suitable for space-constrained designs.

Disadvantages

• Limited number of UART channels may not be sufficient for certain applications requiring more simultaneous connections.
• Lack of built-in error detection and correction mechanisms may require additional components or software implementation.

Working Principles

The ST16C552ACJ68TR-F operates by receiving and transmitting serial data through its UART channels. It utilizes FIFO buffers to store incoming and outgoing data, ensuring efficient data handling. The baud rate generator allows the user to set the desired data transfer speed. Interrupt-driven operation enables the IC to notify the system when new data is available or when specific events occur.

Detailed Application Field Plans

The ST16C552ACJ68TR-F finds applications in various fields, including:

1. Industrial Automation: Used for communication between PLCs (Programmable Logic Controllers) and peripheral devices.
2. Telecommunications: Enables serial communication in networking equipment, such as routers and switches.
3. Automotive Electronics: Facilitates data exchange between different automotive modules, such as engine control units and infotainment systems.
4. Medical Devices: Supports communication between medical instruments and monitoring systems.
5. Consumer Electronics: Used in devices like printers, scanners, and digital cameras for data transfer.

Detailed and Complete Alternative Models

1. MAX232: A popular alternative with similar functionality, widely used in RS-232 communication applications.
2. XR16C850: Offers enhanced features such as higher data transfer rates and additional UART channels.