7024S35PFI

Memory IC Overview

The Renesas Electronics Corporation 7024S35PFI is a high-speed, 64Kb (4K x 16) dual-port static random-access memory (SRAM). It features asynchronous parallel interface operation with a maximum access time of 35 ns. The device operates on a single 5V power supply within the 4.5V to 5.5V range and supports simultaneous independent reads from both ports. It is housed in a 100-pin Thin Quad Flat Package (TQFP) with a 14x14 mm footprint.

Memory IC Feature Summary

• True dual-ported architecture enabling simultaneous independent read access to the same memory location from both Port A and Port B without conflict.
• Fully asynchronous operation allows flexible timing control for either port, supporting mixed-speed system integration.
• Low-power design includes automatic power-down mode controlled by Chip Enable signals to minimize active and standby current consumption.

Memory IC Applications

• High-performance digital signal processing systems requiring concurrent data access
• Multiprocessor architectures needing shared memory resources
• Telecommunications equipment utilizing fast buffer storage

Memory IC Procurement Notes

Verify component authenticity through authorized channels as this part may be obsolete. Confirm package integrity and lead condition upon receipt. Check RoHS compliance status against specific project requirements due to potential legacy manufacturing variations. Ensure proper ESD handling procedures are followed during installation.

Memory IC Selection Notes

Select this component when true dual-port capability is required for simultaneous independent access. Compare access speeds against system clock requirements. Evaluate thermal performance for surface-mount applications. Consider pin compatibility with existing PCB layouts designed for 100-pin TQFP packages.

Memory IC Part Context

This device belongs to the IDT 7024/7025 series of dual-port SRAMs. It shares architectural similarities with other members like the 7025S35 but differs in density and organization. The series is known for providing hardware semaphore support and interrupt flags for efficient port arbitration in complex memory systems.

Memory IC Replacement Considerations

Public confirmed substitute: 7024L35PFGI8.