71T75602S150BGI

Overview

The Renesas 71T75602S150BGI is a synchronous static random-access memory (SRAM) integrated circuit featuring an 18 Mbit storage capacity organized as 512K words by 36 bits. It operates with a parallel interface and supports clock frequencies up to 150 MHz, achieving a typical access time of 3.8 ns. The device functions within a supply voltage range of 2.375 V to 2.625 V and is rated for industrial operating temperatures from -40°C to +85°C. It utilizes a 119-pin plastic ball grid array (PBGA) package measuring 14x22 mm.

Feature Summary

• Supports high-speed data transfer via a 150 MHz synchronous single data rate (SDR) parallel interface.
• Provides wide data bus width through a 36-bit organization suitable for high-performance processing systems.
• Operates reliably across extended industrial temperature ranges without requiring external cooling solutions.

Applications

• High-throughput data buffering in telecommunications infrastructure equipment
• Cache memory implementation in network switching and routing hardware
• Frame buffer storage in industrial video processing systems

Procurement Notes

Verify the specific suffix designation against official documentation, as variations may indicate differences in packaging or environmental ratings. Confirm current availability status directly with authorized distributors, as this component series has faced discontinuation notices. Ensure compliance with RoHS directives and moisture sensitivity level requirements during handling and soldering processes.

Selection Notes

Select this component when a wide 36-bit data path is required for system architecture compatibility. Evaluate the 150 MHz speed grade against system timing constraints to ensure adequate setup and hold margins. Consider the PBGA package dimensions for PCB layout space and thermal dissipation capabilities relative to other available memory options.

Part Context

This part belongs to the 71T75602 family of synchronous SRAM devices designed for demanding embedded applications. The family offers various speed grades and package configurations to accommodate different performance and form factor requirements. These components are engineered to provide low-latency memory access for complex digital signal processing tasks.

Replacement Considerations

Check for alternative speed grades within the same 71T75602 series that maintain pin compatibility. Verify if newer generation memory controllers support the 36-bit interface width before substituting with narrower bus alternatives.