TSI382A-66ILV

Specialized Overview

The TSI382A-66ILV is a PCI-to-x1 PCIe bridge interface IC manufactured by Renesas Electronics. It facilitates connectivity between legacy PCI peripherals and modern PCIe host systems. The device supports a maximum clock frequency of 66 MHz for the PCI interface and operates with one PCIe lane. It requires dual power supplies, specifically 1.2 V and 3.3 V, within a minimum and maximum range of these values. The component functions reliably across an operating temperature range from -40°C to +85°C. It is housed in a CABGA-144 surface-mount package and features a 32-bit data bus width.

Specialized Feature Summary

• Provides bridging functionality between PCI and PCIe architectures
• Supports single-lane PCIe connectivity
• Operates with standard 1.2 V and 3.3 V power domains

Specialized Applications

• PCI-to-PCIe bridge implementations
• System integration involving legacy PCI expansion slots
• Industrial control systems requiring mixed-bus connectivity

Specialized Procurement Notes

Verify component authenticity through authorized channels due to potential availability constraints. Confirm RoHS compliance status as documentation may indicate non-compliance depending on manufacturing date. Check for specific EOL notices or PCN updates regarding discontinuation or design changes before procurement planning.

Specialized Selection Notes

Select this component when a direct translation between PCI and PCIe protocols is required for a single peripheral slot. Ensure the target system supports the necessary 1.2 V and 3.3 V voltage rails. Verify that the CABGA-144 package footprint aligns with the PCB layout requirements and thermal management capabilities of the design.

Specialized Part Context

This part belongs to the TSI382 series of interface controllers designed for hybrid bus environments. It serves as a specialized solution for maintaining compatibility with older PCI standards while leveraging newer PCIe infrastructure. The series typically includes variants with different speed grades or packaging options to suit diverse system integration needs.

Specialized Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Renesas cross-reference tools or technical support for validated alternatives if this component is discontinued or unavailable.