Texas Instruments

PCI7420GHK  

Memory Controllers

PCI7420GHK Description

The PCI7420GHK is an integrated circuit controller designed by Texas Instruments, specifically tailored for PCI CardBus applications. This controller is housed in a 288-lead LFBGA package and is known for its robust performance and compatibility with various memory systems. Despite being marked as obsolete, the PCI7420GHK remains a reliable choice for legacy systems and specialized applications where its unique features are still highly valued.

PCI7420GHK Features

• Power Supply Compatibility: The PCI7420GHK supports dual voltage supplies of 3.3V and 5V, making it versatile for a wide range of applications that may require different power configurations.
• Protocol and Interface: It features the PCI CardBus protocol and a PCI interface, ensuring seamless integration with existing PCI-based systems and providing high-speed data transfer capabilities.
• Packaging: The controller is packaged in a tube, which is suitable for bulk handling and storage, ensuring the components remain protected during transportation and storage.
• Regulatory Compliance: The PCI7420GHK is REACH unaffected and ROHS3 compliant, adhering to stringent environmental and safety standards, making it suitable for use in various global markets.
• Moisture Sensitivity Level: With an MSL rating of 3 (168 hours), the controller is designed to withstand moderate levels of moisture, ensuring reliability in diverse environmental conditions.
• Base Product Number: The base product number PCI7420 indicates its lineage and compatibility with other products in the series, facilitating easier integration and upgrades.

PCI7420GHK Applications

The PCI7420GHK is ideal for applications requiring high-speed data transfer and robust memory control. Its compatibility with PCI CardBus makes it suitable for:

• Legacy Systems: Ideal for maintaining and upgrading older systems where PCI CardBus is still in use, ensuring continued functionality and performance.
• Embedded Systems: Can be integrated into embedded systems that require reliable memory control and data transfer capabilities.
• Industrial Automation: Suitable for industrial applications where robustness and compatibility with existing infrastructure are crucial.
• Telecommunications: Useful in telecommunication equipment where high-speed data processing and memory management are essential.

Conclusion of PCI7420GHK

The PCI7420GHK, despite being marked as obsolete, continues to offer significant value in specific applications due to its robust design, compatibility with various power supplies, and adherence to environmental and safety standards. Its unique features, such as dual voltage support and PCI CardBus protocol, make it a reliable choice for legacy systems and specialized applications where its capabilities are still highly relevant. For industries that rely on PCI-based systems, the PCI7420GHK remains a viable option for maintaining operational efficiency and ensuring seamless integration with existing infrastructure.

PCI7420GHK Documents

Download datasheets and manufacturer documentation for PCI7420GHK