7024S17PF8

Memory IC Overview

The Renesas Electronics Corporation 7024S17PF8 is a dual-port static random access memory (SRAM) IC with a total storage capacity of 64 kilobits. The memory organization is configured as 4K words by 16 bits, accessed via a parallel interface. This asynchronous component features a maximum access time and write cycle time of 17 nanoseconds. It operates within a supply voltage range of 4.5 volts to 5.5 volts and supports surface mount installation in an 84-pin PLCC package measuring 29.31mm by 29.31mm.

Memory IC Feature Summary

• Supports simultaneous independent read and write operations through two separate ports for high-throughput data handling.
• Integrates on-chip hardware logic to manage port arbitration and facilitate semaphore signaling between the two access points.
• Features automatic power-down functionality controlled by chip enable signals to minimize standby power consumption.

Memory IC Applications

• High-speed data buffering in telecommunications equipment requiring low-latency parallel access.
• Cache memory implementation in industrial control systems utilizing asynchronous microprocessors.
• Data logging applications in embedded systems where independent port access prevents bus contention.

Memory IC Procurement Notes

Verify component authenticity due to end-of-life status. Confirm package integrity and moisture sensitivity level handling procedures before assembly. Check for RoHS compliance variations across manufacturing dates. Validate pin compatibility with existing PCB footprints. Review official discontinuation notices for final purchase deadlines.

Memory IC Selection Notes

Evaluate system requirements against the 17 ns access speed and 64 Kb capacity limits. Ensure the design accommodates the 84-PLCC footprint and 4.5V to 5.5V operating voltage range. Consider the availability of alternative packages if surface-mount constraints differ. Assess thermal management needs for the specified temperature grade during operation.

Memory IC Part Context

This component belongs to the Renesas 7024S series of dual-port SRAM devices. These parts are designed for applications requiring simultaneous access from two different masters without external arbitration logic. The series typically offers various access speeds and packaging options to suit diverse embedded memory needs.

Memory IC Replacement Considerations

Consult manufacturer documentation for verified substitute part numbers. Verify electrical parameter compatibility including access times and voltage ranges. Confirm package pinout alignment to ensure direct replacement feasibility without board redesign.

Memory IC FAQ

Does the 7024S17PF8 support simultaneous reads from both ports?

Yes, the device allows true dual-port operation, enabling simultaneous reads or writes from either port independently.

What is the maximum operating voltage for this SRAM?

The maximum supply voltage is 5.5 volts, with a minimum operating voltage of 4.5 volts.