71T75602S166PF

Overview

The IDT71T75602S166PF is a 512K x 36 ZBT SRAM with an 18Mb capacity. It operates at a maximum clock frequency of 166 MHz with a 3.5 ns access time. The device uses a 100-pin TQFP package and supports a supply voltage range of 2.375 V to 2.625 V. It features parallel interface, pipelined outputs, and single-cycle deselect capabilities for high-performance system integration.

Feature Summary

• Supports high-speed operation up to 166 MHz with 3.5 ns access time
• Features Zero Bus Turnaround (ZBT) technology eliminating dead cycles between write and read operations
• Includes internally synchronized output buffer enable to simplify control logic
• Offers individual byte write control for flexible data management

Applications

• High-performance embedded systems requiring fast memory access
• Network infrastructure equipment needing low-latency data buffering
• Industrial automation controllers utilizing synchronous SRAM interfaces
• Telecommunications base stations supporting real-time signal processing

Procurement Notes

Verify the specific suffix 'PF' corresponds to the 100-pin TQFP package configuration as documented in official Renesas or IDT datasheets. Confirm that the component meets RoHS compliance standards required for your assembly process. Check for any End-of-Life notices or Production Change Notices affecting this specific part number variant before finalizing procurement plans.

Selection Notes

Select this component when system requirements demand a 512K x 36 organization with sub-4 ns access speeds. Ensure the design accommodates the 2.5V core voltage and 100-pin TQFP footprint. Consider ZBT advantages over standard synchronous SRAMs if minimizing bus turnaround latency is critical for application performance.

Part Context

This part belongs to the IDT 71T75602 series of Synchronous ZBT SRAMs. It shares architectural similarities with other variants like the 71T75602S150PFG but offers higher speed performance. The series is designed for applications requiring high bandwidth and low power consumption in compact surface-mount packages.

Replacement Considerations

The 71T75602S133PFGI is listed as a verified alternative substitute for discontinued variants within the same family. Verify pin compatibility and electrical specifications before swapping components.