71T75802S100BG

Overview

The IDT 71T75802S100BG is a synchronous ZBT SRAM with an 18Mb capacity organized as 1M x 18. It operates at a clock frequency of 100 MHz with a 5 ns access time. The device uses a 2.375 V to 2.625 V power supply and features a parallel interface. It is housed in a 119-PBGA package measuring 14x22 mm and supports surface mount installation.

Feature Summary

• Supports high-performance system speeds through Zero Bus Turnaround technology
• Eliminates dead cycles between write and read operations for improved throughput
• Features internally synchronized output buffer enable to simplify control logic

Applications

• High-speed data buffering in network infrastructure equipment
• Cache memory implementation in telecommunications systems
• Data storage in industrial automation controllers

Procurement Notes

Verify the exact suffix against official Renesas or IDT documentation, as variations like BGGI or PFGI indicate different packages or temperatures. Confirm RoHS compliance status, as some listings indicate non-compliance. Check for End-of-Life notifications from the manufacturer before finalizing procurement plans.

Selection Notes

Select this component when a 1M x 18 organization is required rather than the 512K x 36 variant found in the 71T75602 series. Ensure the design accommodates the specific 119-ball PBGA footprint and thermal requirements associated with the 14x22 mm package dimensions.

Part Context

This part belongs to the IDT 71T75802 family of Synchronous ZBT SRAMs. It shares architectural similarities with the 71T75602 but differs in memory organization. The product line was originally developed by Integrated Device Technology and is now managed by Renesas Electronics following corporate acquisitions.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.