71V25761YS200PFG

Overview

The 71V25761YS200PFG is a 4.5 Mbit synchronous static random-access memory (SRAM) integrated circuit manufactured by Integrated Device Technology. It features a parallel interface and operates at a clock frequency of 200 MHz with a typical access time of 3.1 ns. The device is organized as 128K x 36 bits and utilizes a 100-pin TQFP package measuring 14x20 mm. It supports 3.3V operation and includes dedicated write, data, address, and control registers for efficient data handling.

Feature Summary

• Synchronous single data rate architecture utilizing a clocked interface for precise timing control
• High-density 4.5 Mbit storage capacity organized in a 128K by 36-bit configuration
• Integrated control registers managing write operations, data paths, addresses, and system signals

Applications

• High-speed digital signal processing systems requiring low-latency data buffering
• Network infrastructure equipment utilizing parallel memory interfaces
• Industrial automation controllers needing fast synchronous data access

Procurement Notes

Verify the specific suffix 'YS' against official manufacturer documentation to confirm voltage levels and pinout compatibility. Confirm RoHS compliance status and export control classification codes prior to ordering. Ensure the 100-TQFP package dimensions match the target PCB footprint requirements exactly.

Selection Notes

Select this component when a synchronous SRAM solution with a 36-bit data width is required. The 200 MHz operating speed suits applications demanding high throughput. Compare the 128K x 36 organization against alternative densities to ensure optimal memory utilization for the specific system architecture.

Part Context

This part belongs to the IDT 71V25761 series of synchronous SRAMs. The series typically offers various speed grades and package options. The PFG suffix denotes the 100-lead thin quad flat pack package. This family is designed for high-performance embedded memory applications requiring reliable synchronous operation.

Replacement Considerations

Consult official product discontinuance notices for confirmed substitute part numbers. Verify electrical compatibility and pin-to-pin equivalence before substituting.