71T75902S75PFG

Overview

The 71T75902S75PFG is a synchronous static random-access memory (SRAM) integrated circuit manufactured by Renesas Electronics. It features an 18 Mbit storage capacity organized as 1M x 18 bits. The device operates with a maximum clock frequency of 100 MHz and has a typical access time of 7.5 ns. It utilizes a parallel interface and requires a supply voltage between 2.375 V and 2.625 V. The component is housed in a 100-pin TQFP package suitable for surface mount technology.

Feature Summary

• Supports high-speed data transfer via a 100 MHz synchronous parallel interface.
• Provides dense 18 Mbit storage within a compact 100-pin TQFP form factor.
• Operates on a standard 2.5V core voltage supply range.

Applications

• High-performance embedded systems requiring fast data buffering
• Network infrastructure equipment utilizing parallel memory interfaces
• Industrial control systems needing reliable volatile storage

Procurement Notes

Verify the current lifecycle status, as this part may be discontinued or subject to limited availability. Confirm RoHS compliance details and moisture sensitivity levels before integration. Ensure the 100-TQFP footprint matches the target PCB design. Check for official replacement recommendations from Renesas if production quantities are required.

Selection Notes

Select this component when a 1M x 18 bit organization is necessary for wide data paths. The 7.5 ns access time suits applications demanding low-latency memory operations at 100 MHz. Consider the 100-TQFP package constraints regarding board space and thermal dissipation compared to BGA alternatives.

Part Context

This SRAM belongs to the 71T75902 series, designed for general-purpose high-speed memory applications. It complements other devices in the family that offer different organizations or speeds. The synchronous architecture allows for pipelined operations to maximize throughput in digital signal processing and communication contexts.

Replacement Considerations

Official substitutes include the 71T75902S80PFG and 71T75902S85PFG, which offer slower access times but maintain pin compatibility. Verify electrical specifications against system requirements before substitution.