71T75602S166PFG8

Overview

The IDT71T75602S166PFG8 is a synchronous Single Data Rate Zero Bus Turnaround SRAM manufactured by Renesas Electronics Corporation. It features an 18 Mbit storage capacity organized as 512K words by 36 bits. The device supports a maximum clock frequency of 166 MHz with a typical access time of 3.5 ns. It operates on a 2.5V power supply within a range of 2.375V to 2.625V and utilizes a parallel interface. The component is housed in a 119-pin PBGA package measuring 14x22 mm, designed for surface mount installation.

Feature Summary

• Supports high-performance system speeds through pipelined outputs and a burst counter.
• Eliminates dead cycles between write and read operations via Zero Bus Turnaround technology.
• Features internally synchronized output buffer enable to simplify control logic.
• Provides individual byte write control capabilities for flexible data management.

Applications

• High-speed networking equipment requiring low-latency memory buffering
• Telecommunications infrastructure systems
• Industrial automation controllers
• Embedded computing platforms

Procurement Notes

Verify the specific suffix 'G8' against official Renesas documentation, as standard listings typically reference 'PFG'. Confirm RoHS compliance status, as many variants in this series are non-compliant. Check for End-of-Life notices or Product Change Notifications regarding package labeling changes. Ensure the 119-pin BGA footprint matches the target PCB design constraints.

Selection Notes

Select this component when a 36-bit wide data path is required for high-throughput applications. Compare access times and clock frequencies against alternative ZBT SRAMs if lower latency is needed. Verify that the 119-pin BGA package is compatible with existing assembly processes. Consider environmental operating ranges if deployment exceeds commercial temperature limits.

Part Context

This part belongs to the IDT71T75602 family of synchronous ZBT SRAMs. These devices are engineered for applications demanding fast random access and high bandwidth. The family includes various speed grades and packaging options to suit different system requirements while maintaining consistent functional characteristics.

Replacement Considerations

Direct substitutes include the IDT71T75602S166PFG. Verify pin compatibility and electrical specifications before substitution. Other speed grades within the same package may require timing adjustments.