71V3576YS150PFG

Overview

The IDT71V3576YS150PFG is a high-speed synchronous SDR SRAM organized as 128K x 36, providing 4.5Mb of storage capacity. It operates with a maximum clock frequency of 150 MHz and features a 3.8 ns clock access time. The device utilizes a 3.3V core power supply and supports 3.3V I/O levels. It is housed in a 100-pin plastic thin quad flatpack (TQFP) package.

Feature Summary

• Supports high system speed with 150 MHz clock frequency and 3.8 ns access time
• Features pipelined outputs and a burst counter for single-cycle deselect
• Includes self-timed write cycle with global write control and byte write enable
• Offers optional boundary scan JTAG interface compliant with IEEE 1149.1

Applications

• High-performance cache memory systems
• Network infrastructure equipment
• Telecommunications hardware
• Industrial automation controllers

Procurement Notes

Verify the specific suffix 'YS' against official Renesas or IDT documentation to confirm pinout compatibility and electrical characteristics. Ensure the operating temperature range meets application requirements. Confirm RoHS compliance status through the manufacturer's current datasheet before procurement.

Selection Notes

Select this component when a 36-bit data width is required for parallel processing applications. The synchronous architecture suits designs needing predictable timing and high throughput. Consider the 100-pin TQFP package constraints for PCB layout and thermal management during the design phase.

Part Context

This part belongs to the IDT 71V3576Y family of 3.3V Synchronous SRAMs. It shares architectural similarities with other members like the IDT71V3576S but differs in speed grade and packaging. The family is designed for embedded applications requiring fast random access memory solutions.

Replacement Considerations

Check for direct substitutes within the 71V3576Y series, such as the IDT71V3576YS133PFG, noting differences in clock speed. Verify pin-to-pin compatibility with alternative vendors offering similar 128K x 36 synchronous SRAMs.