TSI350-66CQY

Specialized Overview

The TSI350-66CQY is a PCI-to-PCI bridge controller manufactured by Renesas Electronics. It facilitates data transfer between two PCI buses operating at frequencies up to 66 MHz in 32-bit mode. The device supports standard PCI specifications, enabling ridging between bus segments. It operates with a supply voltage range of 3.0 V to 3.6 V and functions within an industrial temperature range of -40°C to +85°C. The component is available in a 17 mm x 17 mm Ball Grid Array (BGA) package.

Specialized Feature Summary

• Provides bridging functionality between two independent PCI bus segments
• Supports 32-bit data bus width for high-throughput data transfer
• Operates at clock frequencies up to 66 MHz

Specialized Applications

• PCI bus expansion systems requiring segment isolation
• Industrial control systems utilizing legacy PCI interfaces
• Embedded computing platforms needing multiple PCI slots

Specialized Procurement Notes

Verify the specific suffix 'CQY' against official Renesas documentation to confirm package type and temperature grade. Confirm current production status as older interface components may be discontinued or subject to limited availability. Ensure compatibility with existing system power supplies and signal levels before integration.

Specialized Selection Notes

Select this component when designing systems requiring interconnection of separate PCI domains. Verify that the host architecture supports 32-bit PCI signaling at 66 MHz. Consider thermal management requirements for the BGA package if operating near the upper temperature limit. Check for alternative newer interface standards if future-proofing is required.

Specialized Part Context

This part belongs to the TSI350 family of PCI bridge controllers. These devices were designed to expand PCI connectivity in server and industrial environments. The family includes variants with different packages and speed grades, such as the TSI350A series.