XIO2001IPNP

The XIO2001IPNP from Texas Instruments is a specialized interface IC designed as a PCI Express (PCIe) to PCI bus translation bridge. It fully complies with PCI Express Base Specification Revision 2.0 and PCI Local Bus Specification Revision 2.3, enabling seamless communication between these two bus architectures.

This bridge supports a maximum speed of 2.5 Gbps over the PCIe interface and offers full 66-MHz/32-bit throughput for the PCI Local Bus. It features advanced capabilities such as PCI Express advanced error reporting, support for various power management states (D1, D2, D3 hot, D3 cold), and active-state link power management using L0s and L1 states. The device also includes error forwarding, a robust pipeline architecture to minimize latency, and support for up to six subordinate PCI bus masters.

The XIO2001IPNP operates across a wide temperature range of -40°C to 85°C. It supports multiple voltage levels for the PCI bus interface, including 3.3-V and 5.0-V options. The IC is available in packages such as 128-HTQFP, 128-TQFP Exposed Pad, NFBGA (ZWS) 169, and NFBGA (ZAJ) 144, with surface mount type.

This component is suitable for applications requiring the translation between PCI Express and PCI/PCI-X buses, facilitating system upgrades or integration of legacy PCI devices into modern PCIe-based systems.