7024L20PFG

Memory IC Overview

The 7024L20PFG is a high-performance dual-port static random access memory (SRAM) integrated circuit manufactured by Renesas Electronics. It offers a total storage capacity of 64 kbit, organized as 4k words by 16 bits. The device features a parallel interface with a maximum access time of 20 ns. It operates within a supply voltage range of 3.0 V to 3.6 V and supports surface-mount installation in a TQFP-100 package. The component is designed for industrial temperature ranges, functioning reliably between -40°C and +85°C.

Memory IC Feature Summary

• Provides simultaneous independent access to data through two separate ports for concurrent read/write operations.
• Utilizes asynchronous parallel interface architecture for straightforward integration into existing digital systems.
• Engineered for low power consumption suitable for portable and battery-operated equipment applications.

Memory IC Applications

• Data buffering in high-speed communication interfaces
• Cache memory implementation in microcontroller systems
• Real-time data logging in industrial control units

Memory IC Procurement Notes

Verify the specific suffix PFG corresponds to the TQFP-100 package and RoHS compliance status required for your assembly process. Confirm that the 20 ns access time meets your system timing constraints. Ensure the 3.0 V to 3.6 V operating voltage aligns with your board's power distribution network. Check for moisture sensitivity level requirements during storage and handling.

Memory IC Selection Notes

Select this component when dual-port functionality is required for concurrent data access without bus contention. The 4k x 16 organization suits applications needing wide data paths. Consider the TQFP-100 package if space allows for surface-mount technology. Verify that the 20 ns speed is sufficient for your clock domain. Compare against single-port alternatives if only one access port is needed to reduce cost.

Memory IC Part Context

This part belongs to the Renesas 7024L series of dual-port SRAMs. It shares architectural similarities with other members like the 70V24L20PFGI but differs in voltage specifications and packaging options. The series is designed for applications requiring fast, non-volatile-like retention with volatile speed characteristics. It serves as a bridge between high-speed logic and slower memory subsystems.

Memory IC Replacement Considerations

The 7024L20JI is an alternative offering the same 64 kbit capacity and 20 ns speed but utilizes an 84-pin PLCC package instead of TQFP-100. Verify pin compatibility and mechanical fit before substitution. Other family members may offer different voltage levels or organizations.