72V71660BBG

Signal Switches, Multiplexers, Decoders Overview

The 72V71660BBG is a digital bus switch IC from the Renesas 72V71660 series, designed for high-speed data routing applications. It features a switching capacity of 16K x 16K Time Slot Interchange (TSI) and supports 64 I/O lines. The device operates at data rates of 2, 4, 8, or 16 Mbps and functions with a 3.3V supply voltage. It is housed in a PBGA-208 package with dimensions of 17.0 x 17.0 x 1.76 mm and a 1mm pitch. The component is rated for an operating temperature range of -40°C to +85°C and has a Moisture Sensitivity Level (MSL) of 3.

Signal Switches, Multiplexers, Decoders Feature Summary

• Supports ST-BUS compatible digital switching controlled by a microprocessor
• Handles TSI switching capacities ranging from 128x128 to 32Kx32K inputs to multiple outputs
• Compatible with PCM highways and standard PCM rate protocols

Signal Switches, Multiplexers, Decoders Applications

• Telecommunications systems requiring digital signal routing
• PCM highway switching architectures
• Microprocessor-controlled digital bus interfaces

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify current availability status as distribution channels may indicate limited stock or factory special order requirements. Confirm package orientation and pinout compatibility during integration planning. Ensure environmental compliance documentation matches specific regional regulatory standards before finalizing procurement decisions.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when designing systems requiring high-density digital bus switching with TSI capabilities. Ensure the design environment supports the specified 3.3V logic levels and accommodates the required data rates up to 16 Mbps. Verify that the PCB layout can support the PBGA-208 package thermal and mechanical constraints.

Signal Switches, Multiplexers, Decoders Part Context

This part belongs to the Renesas 72V71660 series of digital bus switches. It is distinct from other Renesas products like the R5F571MFGDBG MCU or 71T75602S SRAM due to its specific function as a programmable digital switch rather than a processor or memory unit.

Signal Switches, Multiplexers, Decoders Replacement Considerations

Check for alternative packages within the same series, such as PQFP variants, if BGA assembly is not feasible. Verify functional equivalence with any discontinued suffixes or older revisions before substitution.