7024S55PF/C

Memory IC Overview

The Renesas 7024S55PF/C is a high-performance static RAM (SRAM) device designed for demanding embedded applications. It features a capacity of 256K x 4 bits, organized as 1M bits total. The component operates with a single +5V power supply and supports access times as fast as 55 nanoseconds. It utilizes a standard CMOS technology to ensure low power consumption during active and standby modes. The package is a 32-pin PLCC, providing a compact footprint suitable for space-constrained designs while maintaining robust signal integrity for reliable data storage and retrieval in industrial and commercial systems.

Memory IC Feature Summary

• High-speed data access capabilities for efficient system processing
• Low power consumption design supporting both active and standby operations
• Single voltage supply operation simplifying power management requirements
• Robust CMOS construction ensuring long-term reliability and stability

Memory IC Applications

• Industrial control systems requiring fast memory response
• Embedded controllers in consumer electronics
• Communication equipment needing reliable data buffering
• Automotive electronic modules with strict environmental standards

Memory IC Procurement Notes

Verify the exact suffix 'C' against the manufacturer's current datasheet to confirm temperature range and packaging specifications. Ensure compatibility with existing board layouts regarding the 32-pin PLCC footprint. Cross-reference pin assignments with the official electrical schematic to prevent interface mismatches during integration. Confirm that the supply voltage requirements align with your system's power rails before finalizing procurement decisions.

Memory IC Selection Notes

Select this component when a 256K x 4 bit SRAM configuration is required within a 32-pin PLCC package. Consider the 55ns access time if your application demands rapid data retrieval speeds. Evaluate the single +5V supply requirement against your system's power architecture. This part is suitable for environments where low standby power and high-speed performance are critical operational factors.

Memory IC Part Context

This SRAM belongs to Renesas' legacy high-density memory portfolio, often used in established industrial and automotive platforms. It serves as a non-volatile-free storage solution for code and data retention during active operation. The PLCC package was widely adopted in the 1990s and early 2000s for its durability and ease of manual handling during prototyping phases.

Memory IC Replacement Considerations

Check for direct pin-compatible replacements from Renesas or other manufacturers offering equivalent 256K x 4 SRAMs in PLCC-32 packages. Verify that any substitute matches the 55ns access time and +5V operating voltage. Ensure the replacement maintains similar power consumption characteristics to avoid thermal or efficiency issues in the existing design.