XIO2213BZAY

Specialized Overview

The XIO2213BZAY is a PCI Express to IEEE 1394b OHCI Host Controller manufactured by Texas Instruments. It integrates a three-port PHY and supports high-speed data transfer between PCIe buses and FireWire devices. The component operates within an industrial temperature range of -40°C to +85°C. It utilizes a 167-pin NFBGA package for surface-mount installation, designed for embedded systems requiring robust connectivity between modern PCIe architectures and legacy or specialized 1394b peripherals.

Specialized Feature Summary

• Integrates a three-port PHY for simultaneous connection capabilities
• Provides direct interface bridging between PCI Express and IEEE 1394b OHCI protocols
• Supports industrial-grade operational environments with extended temperature tolerance

Specialized Applications

• Industrial automation controllers requiring FireWire peripheral integration
• Embedded systems needing PCIe-to-1394b protocol translation
• Test and measurement equipment utilizing high-speed serial interfaces

Specialized Part Context

This component belongs to the XIO2213 family of bridge controllers from Texas Instruments. It is specifically engineered to facilitate communication between PCI Express host systems and IEEE 1394b (FireWire) devices. The device serves as a critical interface solution in scenarios where legacy FireWire standards must coexist with modern PCIe-based architectures in compact embedded form factors.

Specialized Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with specific PCIe lane configurations and 1394b PHY requirements before selecting alternative components.