7024S35PFG

Memory IC Overview

The Renesas Electronics Corporation 7024S35PFG is a dual-port static random access memory (SRAM) integrated circuit. It provides a storage capacity of 64 kbit, organized as 4k words by 16 bits. The device features an asynchronous parallel interface with a maximum access time of 35 ns. It operates within a supply voltage range of 4.5 V to 5.5 V and supports surface mount installation in a 100-pin TQFP package. The component is designed for commercial temperature operation between 0°C and +70°C.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous access from two distinct controllers
• Asynchronous parallel interface supporting standard logic levels
• Volatile memory technology retaining data only during active power supply

Memory IC Applications

• Data buffering in high-speed digital signal processing systems
• Cache memory implementation in embedded microcontroller architectures
• FIFO buffer applications requiring independent read/write ports

Memory IC Procurement Notes

Verify the specific suffix designation against official documentation, as variations such as PF8 or PFG may indicate differences in packaging format or compliance status. Confirm current production status, as this series has been subject to discontinuation notices. Ensure compatibility with existing board layouts regarding the 100-TQFP footprint and electrical specifications before procurement.

Memory IC Selection Notes

Select this component when a system requires independent concurrent access to shared memory resources without external arbitration logic. The 35 ns access speed suits moderate-frequency asynchronous interfaces. Verify that the 5 V operating voltage aligns with the target system's power rails and that the commercial temperature range meets environmental requirements.

Memory IC Part Context

This part belongs to the Renesas 7024S/L family of dual-port SRAMs. These devices are engineered for applications demanding high-bandwidth data exchange between processors. The family typically offers various access speeds and organization options within the same pin-compatible package structure to facilitate design upgrades.

Memory IC Replacement Considerations

Official upgrade alternatives include the 7024L15PFG8. This substitute maintains the 64 kbit capacity and 100-TQFP form factor but offers a faster 15 ns access time. Verify pinout compatibility and voltage tolerance before substituting.