Texas Instruments

DP8390DV  

Memory Controllers

DP8390DV Description

The DP8390DV is a network interface controller (NIC) designed by Texas Instruments, a leading manufacturer in the electronics industry. This IC is part of the Memory IC Chips category and is housed in a 68-pin PLCC package. The DP8390DV is specifically designed to manage Ethernet communication protocols, making it an essential component for networking applications. Although the product is now obsolete, its technical specifications and performance benefits still hold relevance for historical and educational purposes.

DP8390DV Features

The DP8390DV offers several key technical specifications and features that make it a robust solution for Ethernet-based networking:

• Controller Functionality: The DP8390DV is designed to function as a controller, managing data transmission and reception over Ethernet networks.
• Power Requirements: It operates on a 5V supply voltage and draws a current of 40mA, making it suitable for systems with standard power supplies.
• Ethernet Protocol Support: The IC supports the Ethernet protocol, enabling high-speed data transfer and communication over local area networks (LANs).
• Packaging: The DP8390DV comes in a bag package, which is ideal for bulk handling and storage.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (Unlimited), the DP8390DV is highly resistant to moisture, ensuring reliability in various environmental conditions.
• Compliance: The DP8390DV is REACH unaffected, ensuring compliance with environmental and health regulations.
• Export Control Classification Number (ECCN): Classified under ECCN 5A991B1, this IC adheres to international export control regulations.

DP8390DV Applications

The DP8390DV is ideal for a variety of applications where Ethernet communication is required. Some specific use cases include:

• Networking Equipment: Ideal for use in routers, switches, and other networking devices where reliable Ethernet control is crucial.
• Industrial Automation: Suitable for industrial control systems that require robust network interfaces for data transmission and control.
• Embedded Systems: Can be integrated into embedded systems that need Ethernet connectivity for remote monitoring and control.
• Telecommunications: Useful in telecommunication infrastructure for managing data flow and ensuring efficient communication.

Conclusion of DP8390DV

The DP8390DV, despite being obsolete, remains a testament to Texas Instruments' commitment to high-performance networking solutions. Its robust design, support for Ethernet protocols, and compliance with industry standards make it a reliable choice for applications requiring Ethernet control. While newer models may offer enhanced features and improved performance, the DP8390DV continues to serve as a valuable reference for understanding the evolution of network interface controllers. For those working with legacy systems or seeking to understand the foundational principles of Ethernet communication, the DP8390DV provides a comprehensive and reliable solution.

DP8390DV Documents

Download datasheets and manufacturer documentation for DP8390DV

Datasheets :

DP8390D, NS32490D      

HTML Datasheet :

DP8390D, NS32490D