TSI350A-66CLV

Specialized Overview

The TSI350A-66CLV is a PCI interface integrated circuit manufactured by Renesas Electronics, functioning as a bridge between two PCI buses. It supports operation at clock frequencies up to 66 MHz in 32-bit mode. The device operates within a supply voltage range of 3 V to 3.6 V and is designed for surface mount installation. It is housed in a PBGA-256 package with dimensions suitable for compact designs. The component functions across a commercial temperature range from 0°C to +85°C and exhibits moisture sensitivity.

Specialized Feature Summary

• Provides bridging functionality between two independent PCI bus segments
• Supports 32-bit data bus width with clock speeds up to 66 MHz
• Integrated solution for PCI-to-PCI connectivity without external logic

Specialized Applications

• Connecting multiple PCI expansion slots in industrial computing systems
• Facilitating communication between PCI peripherals and host processors in embedded controllers
• System architecture design requiring segmentation of PCI bus traffic

Specialized Procurement Notes

Verify the current lifecycle status before procurement planning, as this component may be discontinued or subject to limited availability. Confirm that the PBGA-256 package aligns with existing PCB footprints and reflow profiles. Ensure compliance with RoHS directives and check for specific moisture sensitivity level handling requirements during storage and assembly processes.

Specialized Selection Notes

Select this component when a dedicated hardware bridge is required to connect two distinct PCI domains operating at 32-bit widths. It is appropriate for designs needing support for 66 MHz bus speeds. Consider the PBGA-256 package constraints and thermal dissipation capabilities relative to the system enclosure. Validate compatibility with the target PCI specification version supported by the bridge logic.

Specialized Part Context

This part belongs to the TSI350A series of PCI interface ICs from Renesas Electronics. The series focuses on providing reliable interconnectivity for legacy PCI architectures. The TSI350A-66CLV variant specifically denotes the 66 MHz speed grade and commercial temperature rating within this product line, distinguishing it from lower-speed or industrial-grade alternatives.

Specialized Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify if other members of the TSI350 family offer compatible pinouts or if redesign is necessary for alternative bridge solutions.