XIO2000AZAY

Specialized Overview

The XIO2000AZAY is a single-lane PCI Express to PCI bus translation bridge manufactured by Texas Instruments. It operates within a temperature range of 0°C to +70°C and utilizes a 175-pin NFBGA (ZAY) package. The device supports a data bus width of 32 bits and interfaces via GPIO and PCI protocols. Power supply requirements include voltage ranges of 1.35V to 1.65V and 3V to 3.6V.

Specialized Feature Summary

• Provides hardware-level translation between PCI Express and legacy PCI bus architectures
• Integrates GPIO capabilities for flexible system configuration and control

Specialized Applications

• PCI Express to PCI conversion bridge implementations
• Legacy PCI peripheral integration in modern systems

Specialized Procurement Notes

Verify component authenticity through authorized Texas Instruments channels or certified distributors. Confirm the specific ZAY package variant matches design requirements. Ensure compliance with RoHS standards as indicated in official specifications. Validate thermal performance within the specified operating temperature range before final integration.

Specialized Selection Notes

Select this component when bridging PCIe hosts to PCI peripherals is required. Consider the 175-pin NFBGA footprint for PCB layout constraints. Evaluate power supply compatibility with the specified 1.35V-1.65V and 3V-3.6V rails. Assess thermal management needs for the 0°C to +70°C operational envelope.

Specialized Part Context

This part belongs to the XIO2000A series, designed specifically for interface bridging applications. It serves as a critical link between high-speed serial PCIe links and parallel PCI buses. The ZAY suffix denotes the specific 175-pin NFBGA packaging option suitable for surface-mount assembly.

Specialized Replacement Considerations

Public documentation indicates that the XIO2001 is a related variant within the same family. Verify pinout and electrical compatibility if substituting. No other direct public substitutes are confirmed.