7034L20PF

Memory IC Overview

The Renesas Electronics Corporation 7034L20PF is a dual-port static random-access memory (SRAM) device. It features a storage capacity of 72 kbit, organized as 4k x 18 bits. The component supports parallel interface communication with an access time of 20 ns. It operates within a supply voltage range of 4.5 V to 5.5 V and functions at temperatures between -40°C and +85°C. The device is housed in a 100-pin TQFP surface-mount package.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous access by two masters
• Asynchronous operation for flexible system integration
• High-speed data transfer capabilities via parallel interface

Memory IC Applications

• Data buffering in high-performance computing systems
• Cache memory implementation in embedded controllers
• Telecommunications equipment signal processing

Memory IC Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm RoHS compliance requirements against specific project standards. Validate pin compatibility and electrical specifications before integration into existing designs. Check for moisture sensitivity handling procedures during storage and assembly.

Memory IC Selection Notes

Evaluate the 4k x 18 organization against standard word widths to determine suitability for specific data bus architectures. Consider the 20 ns access time relative to processor clock speeds. Assess power consumption levels under varying load conditions compared to alternative SRAM families.

Memory IC Part Context

This component belongs to the 7034L series of dual-port RAMs from Renesas. It shares architectural similarities with other devices in the family but differs in specific speed grades and organizational structures. The part serves as a legacy solution for applications requiring independent port access without complex arbitration logic.

Memory IC Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult official manufacturer resources for current equivalent recommendations or migration paths.