The XIO2001ZAJ is a cutting-edge PCIe-to-PCI bridge chip designed and manufactured by Texas Instruments, a leader in semiconductor solutions. This innovative product is engineered to provide a seamless and efficient interface between the latest PCI Express (PCIe) buses and legacy PCI devices, ensuring compatibility and extending the life of existing hardware.

Key Features:

• PCI Express Interface: The XIO2001ZAJ implements a single-lane (x1) PCI Express to 32-bit PCI bridge, operating at 2.5 Gbps per direction, which allows for high-speed data transfer between the bus interfaces.
• High Performance: With support for PCIe 1.1 specifications, this product ensures reliable performance and compatibility with a wide range of systems and devices.
• Flexible Configuration: The device supports both forward and reverse bridging, which allows for versatile system design options and integration into various platforms.
• Advanced Power Management: Incorporating advanced power management features, the XIO2001ZAJ is capable of reducing power consumption, making it an ideal choice for energy-efficient systems.
• Enhanced Support: It includes support for vital technologies such as PCI Power Management Interface Specification (PCI PMI), and it is also compliant with the Advanced Configuration Power Interface (ACPI).

Applications:

The Texas Instruments XIO2001ZAJ is suitable for a broad range of applications, particularly in systems where newer PCIe-based CPUs need to interface with existing PCI hardware. Typical applications include:

• Industrial Control Systems
• Embedded Systems
• Data Acquisition Systems
• Test and Measurement Equipment
• Server and Networking Platforms

Technical Specifications:

The XIO2001ZAJ offers a robust set of technical specifications that make it a reliable and efficient solution for bridging PCIe and PCI interfaces:

• PCI Bus: 32-bit, 33 MHz
• PCI Express Base Specification 1.1 compliant
• Package: 160-pin MicroStar BGA
• Operating Temperature Range: 0°C to 70°C

With its blend of performance, flexibility, and power efficiency, the Texas Instruments XIO2001ZAJ is an excellent choice for system designers and integrators looking to bridge the gap between new and legacy interface technologies.