CP8139AT

Product Overview

• Category: Integrated Circuit
• Use: Networking and Communication
• Characteristics: High-speed Ethernet Controller
• Package: 48-pin Thin Quad Flat Package (TQFP)
• Essence: Provides reliable and efficient Ethernet connectivity for various applications
• Packaging/Quantity: Available in reels of 250 units

Specifications

• Interface: PCI Express
• Data Transfer Rate: Up to 1000 Mbps (Gigabit Ethernet)
• Supported Protocols: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
• Operating Voltage: 3.3V
• Operating Temperature: -40°C to +85°C
• Dimensions: 7mm x 7mm

Pin Configuration

The CP8139AT has a detailed pin configuration as follows:

1. VDD33
2. VDD33
3. VDD33
4. VDD33
5. VDD33
6. VDD33
7. VDD33
8. VDD33
9. VDD33
10. VDD33
11. VDD33
12. VDD33
13. VDD33
14. VDD33
15. VDD33
16. VDD33
17. VDD33
18. VDD33
19. VDD33
20. VDD33
21. VDD33
22. VDD33
23. VDD33
24. VDD33
25. VDD33
26. VDD33
27. VDD33
28. VDD33
29. VDD33
30. VDD33
31. VDD33
32. VDD33
33. VDD33
34. VDD33
35. VDD33
36. VDD33
37. VDD33
38. VDD33
39. VDD33
40. VDD33
41. VDD33
42. VDD33
43. VDD33
44. VDD33
45. VDD33
46. VDD33
47. VDD33
48. VDD33

Functional Features

• High-speed Ethernet connectivity with support for Gigabit Ethernet
• Low power consumption for energy-efficient operation
• Integrated hardware acceleration for improved performance
• Advanced error detection and correction mechanisms
• Support for various network protocols and standards
• Built-in security features for secure data transmission

Advantages and Disadvantages

Advantages: - High-speed data transfer rate - Energy-efficient operation - Reliable and secure connectivity - Compact package size - Support for various protocols and standards

Disadvantages: - Limited pin configuration options - Requires external components for complete functionality - Higher cost compared to lower-end Ethernet controllers

Working Principles

The CP8139AT operates by receiving and transmitting data packets over an Ethernet network. It utilizes the PCI Express interface to communicate with the host system. The integrated hardware acceleration allows for efficient processing of network traffic, ensuring high-speed data transfer. The controller also incorporates advanced error detection and correction mechanisms to maintain data integrity.

Detailed Application Field Plans

The CP8139AT is suitable for a wide range of applications, including:

1. Desktop and laptop computers
2. Network switches and routers
3. Industrial automation systems
4. Embedded systems
5. Gaming consoles
6. Smart home devices
7. Internet of Things (IoT) devices

Alternative Models

For users seeking alternative options, the following models provide similar functionality:

1. CP8150BT
2. CP8165GT
3. CP8172PT
4. CP8198XT

These models offer comparable features and can be considered as alternatives to the CP8139AT.

In conclusion, the CP8139AT is a high-speed Ethernet controller designed for reliable and efficient networking applications. With its advanced features and support for various protocols, it provides a robust solution for data transfer over Ethernet networks. Its compact package size and low power consumption make it suitable for a wide range of devices and systems. Users seeking alternative options can consider the mentioned alternative models.