72V71660BB

Signal Switches, Multiplexers, Decoders Overview

The Renesas Electronics 72V71660BBG is a digital bus switch IC belonging to the 72V71660 series. It features a Time-Slot Interchange (TSI) switching capacity of 16K x 16K PCM highways with 64 I/O channels. The device supports data rates of 2, 4, 8, or 16 Mbps and operates at a supply voltage of 3.3V. It is housed in a PBGA-208 package measuring 17.0 x 17.0 x 1.76 mm with 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

• Functions as a ST-BUS compatible digital switch controlled by a microprocessor
• Provides time-slot interchange capabilities for PCM highway signal routing
• Supports variable data rates from 2 Mbps up to 16 Mbps

Signal Switches, Multiplexers, Decoders Applications

• PCM highway signal routing in telecommunications systems
• Digital bus switching applications requiring TSI functionality
• Microprocessor-controlled communication interface management

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify availability status carefully as this part number may be subject to limited supply or factory special order conditions. Confirm that the specific suffix matches the required package type and moisture sensitivity level. Ensure compatibility with existing system voltage requirements and check for any end-of-life notices or recommended replacement parts before finalizing procurement plans.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when a microprocessor-controlled digital switch with time-slot interchange capability is required for PCM signals. Ensure the design accommodates the 3.3V supply voltage and the PBGA-208 package dimensions. Verify that the required data rate falls within the supported 2 to 16 Mbps range and that the thermal environment stays within the specified operating temperature limits.

Signal Switches, Multiplexers, Decoders Part Context

This component is part of the 72V71660 series of digital bus switches manufactured by Renesas Electronics. The series includes variants such as the 72V71660DRG in a PQFP package. These devices are designed for high-performance switching applications involving multiple PCM highways and are distinct from memory or microcontroller products within the manufacturer's broader portfolio.

Signal Switches, Multiplexers, Decoders Replacement Considerations

Check official documentation for specific recommended substitute part numbers. Variants within the same series may offer different package options but must maintain functional compatibility.