PCI2060IGHK Equivalent & Substitute Parts

Part Overview

The PCI2060IGHK is a PCI-to-PCI Bridge Interface IC manufactured by Texas Instruments, housed in a 257-BGA MICROSTAR package (16x16). This specialized interface component operates at 3V to 3.6V supply voltage and is designed for PCI bridging applications. The product is currently classified as obsolete, making identification of functionally equivalent alternatives essential for system redesign, legacy system maintenance, and component procurement planning.

Substiute Parts

PCI2060IGHK

Texas InstrumentsIn Stock: 1984PCI2060IGHK Datasheet

Current PartRFQ

89HP0508PZBABGI

Renesas Electronics CorporationIn Stock: 243189HP0508PZBABGI Datasheet

MFR RecommendedRFQ

TSI350-66CQY

Renesas Electronics CorporationIn Stock: 2179TSI350-66CQY Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the PCI2060IGHK are identified based on the following critical parameters that determine functional equivalence:

Primary Substitution Criteria:

• Interface Type: PCI or PCI Express capability
• Application Compatibility: PCI-to-PCI Bridge or Switch Interfacing functionality
• Voltage Supply Range: 3V to 3.6V or 3.3V operation
• Package Type: BGA or QFP surface-mount packages
• Compliance Standards: ROHS3 compliance and MSL rating

Identified Substitutes:

1. TSI350-66CQY (Renesas Electronics Corporation) – Direct PCI-to-PCI Bridge alternative with matching application profile and 3.3V operation in 208-PQFP package
2. 89HP0508PZBABGI (Renesas Electronics Corporation) – Switch Interfacing IC with PCI Express interface in 100-CABGA package, representing a higher-density alternative

Parameter Comparison

Engineering Selection Recommendations

TSI350-66CQY Selection Criteria: This substitute maintains direct functional alignment with the PCI2060IGHK for PCI-to-PCI Bridge applications. Both components operate within compatible voltage ranges (3.3V vs. 3V–3.6V) and share identical compliance certifications (ROHS3, MSL 3). The TSI350-66CQY is also classified as obsolete, indicating similar end-of-life status. The primary design consideration is the package transition from 257-BGA MICROSTAR (16x16) to 208-PQFP (28x28), which requires PCB layout modification.

89HP0508PZBABGI Selection Criteria: This substitute represents a functional alternative for applications requiring Switch Interfacing with PCI Express capability. The component is currently in active production status, providing superior long-term availability compared to the obsolete PCI2060IGHK. The 100-CABGA (9x9) package offers a significantly smaller footprint than the original 257-BGA MICROSTAR. This option is suitable for designs where PCI Express compatibility is acceptable and board space optimization is a priority. Voltage supply specifications are not provided for this component; electrical compatibility must be confirmed through detailed datasheet review.

Frequently Asked Questions (FAQ)

Q: Can TSI350-66CQY directly replace PCI2060IGHK without design changes? A: TSI350-66CQY maintains functional compatibility for PCI-to-PCI Bridge applications and shares compliance certifications. However, the package differs (208-PQFP vs. 257-BGA MICROSTAR), requiring PCB layout redesign and re-qualification of the assembly process.

Q: What is the primary advantage of 89HP0508PZBABGI as a substitute? A: 89HP0508PZBABGI is in active production status, ensuring long-term component availability. The 100-CABGA package provides a 56% reduction in footprint compared to the 257-BGA MICROSTAR. This component supports PCI Express interfacing, offering enhanced bandwidth for applications where legacy PCI compatibility is not required.

Q: Are all substitutes ROHS3 compliant? A: Yes. Both TSI350-66CQY and 89HP0508PZBABGI are ROHS3 compliant with MSL 3 (168 Hours) ratings, matching the environmental and regulatory compliance profile of the PCI2060IGHK.

Q: What voltage considerations apply to the 89HP0508PZBABGI? A: Voltage supply specifications are not provided in the component data. Electrical compatibility assessment requires consultation of the component datasheet and application circuit requirements before design integration.

Q: Which substitute is recommended for legacy system maintenance? A: TSI350-66CQY is the preferred choice for legacy PCI-to-PCI Bridge systems due to direct functional alignment and matching interface specification. The 89HP0508PZBABGI is suitable only if the system architecture supports PCI Express operation.