7024S12PFI

Memory IC Overview

The Renesas 7024S12PFI is a dual-port asynchronous SRAM memory IC with a storage capacity of 64Kb, organized as 4K words by 16 bits. It features a parallel interface and operates within a supply voltage range of 4.5V to 5.5V. The device provides an access time of 12 ns and supports a write cycle time of 12 ns. It is housed in a 100-TQFP surface-mount package measuring 14x14 mm. The component functions reliably across an operating temperature range of -40°C to 85°C.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous access for two masters
• Asynchronous operation without clock synchronization requirements
• Parallel data interface for direct system bus connectivity

Memory IC Applications

• High-speed data buffering in embedded systems
• Cache memory implementation in microcontroller applications
• Data logging and temporary storage in industrial controllers

Memory IC Procurement Notes

Verify RoHS compliance status as the component may not meet current environmental directives. Confirm package integrity upon receipt, as moisture sensitivity level 3 requires proper handling. Check datasheet revisions for any pinout or electrical parameter updates before finalizing design integration.

Memory IC Selection Notes

Select this part when dual-master access is required for concurrent read/write operations. Ensure the host system supports parallel interfaces and 5V logic levels. Verify that the 100-TQFP footprint matches the PCB layout constraints and thermal management requirements.

Memory IC Part Context

This component belongs to the Renesas 7024S/L series of dual-port SRAMs. Variants such as 7024S15JI and 7024S17JI offer similar functionality but differ in access speed and package type. The 7024S12PFI specifically utilizes a TQFP package, distinguishing it from PLCC-based models in the same family.

Memory IC Replacement Considerations

Direct substitutes include other 7024S series variants like 7024S15JI or 7024S17JI if package compatibility allows. Cross-referencing with equivalent dual-port SRAMs from other manufacturers requires verification of pinouts and electrical specifications.