7015L15PFI

Memory IC Overview

The Renesas Electronics Corporation 7015L15PFI is an asynchronous dual-port static random-access memory (SRAM) device. It features a storage capacity of 72 kbit organized as 8K x 9 words. The component supports parallel interface operations with a maximum access time of 15 ns. It operates within a supply voltage range of 4.5 V to 5.5 V and draws a maximum power supply current of 260 mA. The device is designed for surface mount installation in a TQFP-80 package. It functions within a commercial temperature range from 0°C to +70°C.

Memory IC Feature Summary

• True dual-ported memory architecture enabling simultaneous independent reads from both ports.
• On-chip hardware support for semaphore signaling to manage data integrity between ports.
• Integrated port arbitration logic with busy and interrupt flag outputs.
• Automatic power-down feature controlled by chip enable signals.

Memory IC Applications

• Stand-alone dual-port RAM systems
• Master/Slave dual-port configurations for 18-bit or wider word systems
• High-speed data buffering applications

Memory IC Procurement Notes

Verify the exact suffix designation, as official documentation lists 7015L15PF. Confirm RoHS compliance status and moisture sensitivity levels prior to integration. Check for end-of-life notices or discontinuance announcements from the manufacturer. Ensure the specific package variant matches the design requirements.

Memory IC Selection Notes

Select this component for applications requiring high-speed concurrent access to shared memory locations without external arbitration logic. Consider the 8K x 9 organization for systems needing parity bits or extended bus widths. Evaluate the 15 ns access speed against system timing constraints. Verify that the 5V supply requirement aligns with the target platform's power rails.

Memory IC Part Context

This part belongs to the 7015 series of high-speed dual-port SRAMs. The series is designed to facilitate full-speed, error-free operation in wide-memory systems by eliminating the need for discrete logic. It supports both standalone and master/slave configurations.

Memory IC Replacement Considerations

Public confirmed substitute: IDT7015L15PF. Verify pinout compatibility and electrical specifications before substitution.