TSI382-66IL Equivalent & Substitute Parts

Part Overview

The TSI382-66IL is a PCI-to-PCI Bridge Interface IC manufactured by Renesas Electronics Corporation, packaged in 144-CABGA (10x10) configuration. This component functions as a specialized interface for PCI-to-PCI bridge applications. The product is currently obsolete, making identification of functionally equivalent alternatives essential for system redesign, legacy system maintenance, and component sourcing in applications requiring PCI interface bridging capabilities.

Substiute Parts

TSI382-66IL

Renesas Electronics CorporationIn Stock: 944TSI382-66IL Datasheet

Current PartRFQ

PCI9056-BA66BI G

Broadcom LimitedIn Stock: 3115PCI9056-BA66BI G Datasheet

MFR RecommendedRFQ

PCI9656-BA66BI G

Broadcom LimitedIn Stock: 18105PCI9656-BA66BI G Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TSI382-66IL are identified based on the following critical parameters:

• Interface Type: PCI interface compatibility is mandatory for functional equivalence
• Mounting Type: Surface mount technology consistency
• MSL Rating: Moisture sensitivity level 3 (168 Hours) matching
• Product Status: Active status ensures ongoing availability and support
• Compliance Standards: RoHS3 compliance and REACH unaffected status for modern regulatory requirements

The substitute parts PCI9056-BA66BI G and PCI9656-BA66BI G are both manufactured by Broadcom Limited and maintain PCI interface functionality with active product status. Both substitutes feature improved compliance profiles (RoHS3 compliant) compared to the obsolete TSI382-66IL.

Parameter Comparison

Engineering Selection Recommendations

PCI9056-BA66BI G is suitable for applications requiring I/O Accelerator functionality with PCI interface bridging. This part features 256-FPBGA (17x17) packaging and supports dual voltage operation (3.3V, 5V), providing flexibility in system integration. Active product status ensures long-term availability and manufacturer support.

PCI9656-BA66BI G is suitable for applications requiring standard PCI interface bridging with 272-BGA (27x27) packaging. This part also supports dual voltage operation (3.3V, 5V) and maintains active product status. The larger package footprint accommodates higher pin count requirements compared to the original TSI382-66IL.

Both substitutes comply with ROHS3 standards and maintain REACH unaffected status, meeting modern regulatory requirements. The transition from the obsolete TSI382-66IL to either active substitute ensures compliance with current environmental and safety standards while maintaining PCI interface functionality.

Frequently Asked Questions (FAQ)

Q: Can PCI9056-BA66BI G or PCI9656-BA66BI G directly replace TSI382-66IL in existing designs?

A: Both parts maintain PCI interface compatibility. However, package differences (144-CABGA vs. 256-FPBGA or 272-BGA) and voltage supply changes (1.2V vs. 3.3V/5V) require PCB redesign and power supply circuit modifications. Functional equivalence is established through PCI interface type and surface mount technology, but physical and electrical integration requires engineering evaluation.

Q: What are the key differences in package specifications?

A: TSI382-66IL uses 144-CABGA (10x10) packaging. PCI9056-BA66BI G uses 256-FPBGA (17x17) packaging with increased pin count. PCI9656-BA66BI G uses 272-BGA (27x27) packaging with the highest pin count. Larger packages provide additional functionality and I/O capabilities but require corresponding PCB layout modifications.

Q: Are the substitute parts compatible with the original supply voltage?

A: No. TSI382-66IL operates at 1.2V supply voltage, while both substitutes operate at 3.3V or 5V. Power supply circuit redesign is necessary. Voltage regulation and decoupling requirements differ between the original and substitute parts.

Q: What is the significance of RoHS3 compliance in the substitute parts?

A: RoHS3 compliance indicates adherence to current environmental and hazardous substance restrictions. The original TSI382-66IL is RoHS non-compliant. Substitutes with RoHS3 compliance meet modern manufacturing and environmental standards, essential for new product designs and regulatory compliance.

Q: Do all parts share the same MSL rating?

A: Yes. TSI382-66IL, PCI9056-BA66BI G, and PCI9656-BA66BI G all feature MSL rating 3 (168 Hours), indicating identical moisture sensitivity handling requirements during storage and assembly processes.