TSI574-10GCLV

Overview

The TSI574-10GCLV is a third-generation Serial RapidIO switch manufactured by Renesas Electronics Corporation. It supports up to four Serial RapidIO ports operating in either 1x or 4x mode, delivering an aggregate bandwidth of 40 Gbits/s in full-duplex operation. The device complies with the Open Standard Compliant RapidIO Interconnect Specification (Revision 1.3) and IEEE 1149.6 AC-JTAG standards. Packaged in a 399-BGA Exposed Pad (399-TEPBGA, 21x21 mm), it is designed for surface-mount assembly. This component enables high-performance fabric switching with scalable port configurations for embedded applications.

Feature Summary

• Supports up to 4 Serial RapidIO ports with flexible 1x/4x width options
• Provides 40 Gbits/s aggregate full-duplex bandwidth
• Complies with RapidIO Interconnect Specification Revision 1.3
• Includes multicast routing, traffic management scheduling, and programmable buffer depth

Applications

• Wireless Infrastructure
• Embedded systems requiring high-speed interconnects
• Telecommunications equipment

Procurement Notes

Verify the manufacturing status before procurement as the product lifecycle is listed as End-of-Life (EOL) by Renesas Electronics. Confirm that the 399-TEPBGA package dimensions match the target PCB footprint. Ensure compatibility with existing design infrastructure given the discontinuation status.

Selection Notes

Select this component when a system requires compliance with RapidIO Specification Revision 1.3 and needs up to 40 Gbits/s aggregate throughput. It is suitable for designs utilizing the 399-ball TEPBGA package. Consider alternative Gen3 switches if long-term supply assurance is required due to the EOL status.

Part Context

The TSI574 series represents Tundra Semiconductor's third-generation RapidIO switches, later acquired by Renesas Electronics. The TSI574-10GCLV specifically denotes the commercial temperature grade variant within the 399-TEPBGA package family. It builds upon the Tsi564A predecessor by adding advanced fabric management features.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the End-of-Life status, direct pin-compatible replacements from other manufacturers should be evaluated based on specific RapidIO specification compliance and port configuration requirements.