7024S20G

Memory IC Overview

The Renesas Electronics Corporation 7024S20G is a dual-port static random access memory (SRAM) device with a storage capacity of 64 kbit, organized as 4K x 16. It features an asynchronous parallel interface with a maximum access time of 20 ns. The component operates within a supply voltage range of 4.5 V to 5.5 V and supports surface mount installation in an 84-pin PGA package. It functions within a commercial temperature range of 0°C to +70°C.

Memory IC Feature Summary

• Supports simultaneous independent read/write operations from two separate ports for high-throughput data handling.
• Includes on-chip hardware logic for semaphore signaling and port arbitration to manage concurrent access conflicts.
• Provides interrupt flag capabilities to signal status changes between the connected ports.

Memory IC Applications

• High-speed data buffering in telecommunications equipment
• Cache memory implementation in industrial control systems
• Data storage in network routing infrastructure

Memory IC Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm RoHS compliance requirements as the part may not meet current environmental standards. Validate package integrity upon receipt to ensure pin alignment matches the 84-PGA specification before integration into assembly processes.

Memory IC Selection Notes

Select this component when dual-port architecture with hardware arbitration is required for 5V logic systems. Ensure the design accommodates the 84-PGA footprint and operates within the specified 0°C to +70°C thermal envelope. Verify that the 20 ns access speed meets system timing constraints for asynchronous parallel interfaces.

Memory IC Part Context

This device belongs to the 7024S20 series of dual-port SRAMs manufactured by Renesas Electronics. It serves as a legacy solution for applications requiring independent port access without external arbitration logic. The part represents a specific configuration within the broader family of high-speed memory components designed for embedded systems.

Memory IC Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the discontinued status, verify compatibility with alternative dual-port SRAMs by matching organization, voltage, and package specifications.