71V65603ZS133PFG

Overview

The IDT71V65603ZS133PFG is a 9-Mbit synchronous ZBT SRAM with a 256K x 36 organization. It operates at a clock frequency of 133 MHz with a 4.2 ns access time. The device uses a 100-TQFP (14x14) package and supports a supply voltage range of 3.135V to 3.465V. It functions within an ambient temperature range of 0°C to 70°C.

Feature Summary

• Supports high-speed parallel data transfer via synchronous single-data-rate interface
• Provides fast memory access for system buffering and caching applications
• Operates on standard 3.3V power supply rails

Applications

• High-performance networking equipment
• Telecommunications systems
• Industrial control systems

Procurement Notes

Verify the exact suffix 'Z' against official Renesas/IDT documentation, as it may indicate specific environmental or packaging variations not universally listed in general catalogs. Confirm current manufacturing status, as many variants in this series are discontinued. Ensure compatibility with existing board layouts and thermal requirements before procurement.

Selection Notes

Select this component when a 36-bit wide data path is required for high-throughput applications. Compare access times and pin counts against alternative SRAM families. Verify that the 100-pin TQFP package fits the available PCB space and soldering capabilities. Check if the industrial temperature range meets the operational environment needs.

Part Context

This part belongs to the IDT 71V65603 family of synchronous ZBT SRAMs. These devices are designed for high-speed data processing where low latency and wide data buses are critical. The family typically includes various speed grades and package options to suit different system integration requirements.

Replacement Considerations

Publicly confirmed substitute part numbers for this specific variant are not available in the provided source material.