80KSW0002ALG8

Specialized ICS Overview

The Renesas IDT80KSW0002 (CPS-16) is a 16-port Serial RapidIO switch designed for high-performance packet routing in DSP clusters and wireless infrastructure. It supports peak switching bandwidth of 40 Gbps with non-blocking data flow architecture. The device features configurable port speeds of 1.25, 2.5, or 3.125 Gbps across 1x or 4x lane configurations. It offers low latency, internal queuing buffers, and support for unicast, multicast, and broadcast traffic. The component is housed in a 324-ball FCBGA package.

Specialized ICS Feature Summary

• Supports up to 16 bidirectional Serial RapidIO v1.3 lanes with selectable speeds of 1.25, 2.5, or 3.125 Gbps
• Provides 40 Gbps peak switching bandwidth with non-blocking architecture and standard receiver-based flow control
• Configurable as up to sixteen 1x ports, four 4x ports, or mixed combinations using Enhanced Quad technology
• Includes Packet Trace and Filter capabilities matching the first 160 bits of packets against programmable values

Specialized ICS Applications

• Central switch based wireless processing in macro wireless stations
• DSP cluster applications at board level
• Media Gateway and general processing systems
• Serial RapidIO backplane switching

Specialized ICS Procurement Notes

Verify the specific grade (Commercial or Industrial) required for the application environment. Confirm power supply requirements, specifically VDD at 1.2V and VDD3 at 3.3V or 2.5V. Ensure proper termination resistors are used for the Rext pins to maintain CML driver stability. Check for availability of the CPS Power Calculator tool for accurate power estimation.

Specialized ICS Selection Notes

Select the appropriate temperature grade based on operating conditions: Commercial (0°C to 70°C) or Industrial (-40°C to 85°C). Determine if Store-and-Forward or Cut-Through forwarding methodology is needed, noting that Cut-Through offers lower latency. Consider I2C master mode configuration if power-on setup from external ROM is required. Verify JTAG boundary scan compliance needs for manufacturing test.

Specialized ICS Part Context

The IDT80KSW0002 is part of the CPS-16 family of Serial RapidIO switches. Originally manufactured by IDT, it was acquired by Renesas Electronics Corporation. It serves as an end-point free switch device in sRIO networks, optimizing connectivity between processors, FPGAs, and DSPs. The device is built on 0.13um technology.

Specialized ICS Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users should consult Renesas technical support for cross-reference information or equivalent devices within the current portfolio.