5962-8687504YA

Memory IC Overview

The Renesas Electronics Corporation 5962-8687504YA is an 8Kbit dual-port synchronous static random-access memory (SRAM) IC. It features a 1K x 8 memory organization and supports parallel interface operations with a typical access time of 45 ns. The device operates within a supply voltage range of 4.5 V to 5.5 V and is designed for industrial temperature ranges from -55°C to +125°C. It is housed in a 48-lead Low-Closest Package (LCC) surface-mount package, measuring 14.22 mm by 14.22 mm.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous access to the same memory array
• Synchronous operation utilizing a clock signal for data synchronization
• Industrial-grade temperature rating suitable for harsh environments

Memory IC Applications

• High-speed data buffering in telecommunications equipment
• Cache memory in embedded processing systems
• FIFO buffers in digital signal processing applications

Memory IC Procurement Notes

Verify component authenticity through authorized distributors due to potential counterfeits in legacy markets. Confirm RoHS compliance status as indicated by manufacturer documentation. Check for export control restrictions or additional licensing requirements before international procurement. Ensure storage conditions align with semiconductor handling standards to prevent moisture damage.

Memory IC Selection Notes

Select this component when dual independent port access is required for concurrent read/write operations. The synchronous interface simplifies timing design compared to asynchronous alternatives. Verify that the 48-LCC package fits the available PCB real estate and thermal constraints. Ensure the system clock frequency matches the 45 ns access time specifications for reliable operation.

Memory IC Part Context

This part belongs to the Renesas 5962 series of military-grade and high-reliability SRAMs. The 5962 prefix indicates a direct chip carrier format often used in aerospace and defense applications. It is distinct from standard commercial SRAMs by its extended temperature range and rigorous qualification standards.

Memory IC Replacement Considerations

Direct replacements include other 8Kbit dual-port synchronous SRAMs in 48-lead packages. Verify pin compatibility and electrical characteristics against the original datasheet. Consider lead times for legacy components when planning long-term production runs.