72V70810TFG

Signal Switches, Multiplexers, Decoders Overview

The Renesas 72V70810TFG is a digital time slot interchange switch designed for telecommunications applications. It provides a switching capacity of 1,024 x 1,024 channels at a serial bit rate of 8.192 Mb/s. The device operates on a single 3.3 V power supply and supports input voltages tolerant to 5 V. It features automatic identification of ST-BUS/GCI interfaces and allows per-channel variable or constant throughput delay. The component is housed in a 64-pin Thin Plastic Quad Flatpack (TQFP) package.

Signal Switches, Multiplexers, Decoders Feature Summary

• Supports non-blocking switching with a capacity of 1,024 x 1,024 channels
• Enables per-stream frame delay offset programming for multi-chip synchronization
• Provides high-impedance output control for individual channel management

Signal Switches, Multiplexers, Decoders Applications

• Digital time slot interchange systems
• ST-BUS compatible digital switching networks
• Telecommunications infrastructure equipment

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify the specific suffix 'G' against official datasheets to confirm lead-free status and RoHS compliance. Confirm the package type matches the required 64-TQFP footprint. Check for any recent Product Change Notices regarding manufacturing site changes or material updates before finalizing procurement plans.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when a high-density digital switch is required for 1,024 x 1,024 channel configurations. Ensure the design supports 3.3 V logic levels with 5 V tolerant inputs. Consider the 64-pin TQFP package constraints for PCB layout. Verify compatibility with Intel/Motorola CPU control interfaces if processor mode operation is intended.

Signal Switches, Multiplexers, Decoders Part Context

This part belongs to the 72V series of digital bus switches manufactured by Renesas Electronics. It is functionally related to the IDT72V70810TF variant. The 72V series is specifically engineered for high-performance time slot interchange operations in professional telecommunications environments requiring reliable signal routing.

Signal Switches, Multiplexers, Decoders Replacement Considerations

IDT72V70810TFG8 is a documented alternative within the same product family.