89HPES10T4G2ZBBCGI Equivalent & Substitute Parts

Part Overview

The 89HPES10T4G2ZBBCGI is a specialized interface IC manufactured by Renesas Electronics Corporation, designed for switch interfacing applications using PCI Express protocol. This component is packaged in a 324-CABGA (19x19) ball grid array format and operates at 3.3V supply voltage. The product is currently classified as obsolete, making identification of functionally equivalent alternatives essential for system redesign, legacy support, and procurement planning.

Substiute Parts

89HPES10T4G2ZBBCGI

Renesas Electronics CorporationIn Stock: 96189HPES10T4G2ZBBCGI Datasheet

Current PartRFQ

PM8536B-FEI

Microchip TechnologyIn Stock: 2223PM8536B-FEI Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 89HPES10T4G2ZBBCGI is determined by the following critical parameters:

• Interface protocol: PCI Express
• Application function: Switch interfacing
• Mounting technology: Surface mount
• Supply voltage compatibility: 3.3V operation
• Package form factor: Ball grid array (BGA) configuration
• Regulatory compliance: ROHS3 and REACH requirements

The PM8536B-FEI from Microchip Technology meets these substitution criteria as an active, currently manufactured alternative. Both components share PCI Express interface functionality, surface mount deployment, and equivalent regulatory compliance status. The substitute maintains functional compatibility for switch interfacing applications while offering improved product lifecycle status and availability.

Parameter Comparison

Engineering Selection Recommendations

Selection between the main part and substitute should be based on the following engineering factors:

Product Lifecycle Status: The 89HPES10T4G2ZBBCGI is obsolete, creating supply chain risk and limiting long-term availability. The PM8536B-FEI maintains active product status with 2200 units in current inventory, ensuring procurement reliability and extended support.

Regulatory Compliance: Both components satisfy ROHS3 and REACH requirements, confirming environmental and hazardous substance compliance for deployment in regulated markets.

Interface Compatibility: Both components implement PCI Express protocol for switch interfacing applications, supporting functional equivalence in system designs requiring PCIe switching functionality.

Availability and Supply Chain: The substitute part offers superior supply chain positioning through active manufacturing status and higher inventory levels, reducing procurement lead times and obsolescence risk.

Frequently Asked Questions (FAQ)

Q: Can PM8536B-FEI directly replace 89HPES10T4G2ZBBCGI in existing designs?

A: Both components share PCI Express interface functionality and surface mount deployment, supporting functional substitution in switch interfacing applications. Design validation should confirm electrical and mechanical compatibility within specific system requirements.

Q: What are the key differences between these components?

A: The primary differences are manufacturer origin (Renesas versus Microchip), product lifecycle status (obsolete versus active), and packaging designation (324-CABGA versus module form factor). Both maintain equivalent regulatory compliance and interface protocol specifications.

Q: Why is the 89HPES10T4G2ZBBCGI classified as obsolete?

A: Obsolescence reflects end-of-life status from the original manufacturer, indicating discontinued production and limited future availability. This classification necessitates transition to active alternatives for new designs and long-term system support.

Q: Are there supply chain advantages to using PM8536B-FEI?

A: Yes. Active product status ensures ongoing manufacturing, higher inventory availability (2200 units in stock), and extended procurement windows compared to obsolete components with limited remaining stock.

Q: Do both components meet environmental compliance standards?

A: Both components are ROHS3 compliant and REACH unaffected, satisfying environmental and hazardous substance regulations for industrial and commercial applications.