5962-8855206UA

Memory IC Overview

The 5962-8855206UA is a synchronous static random-access memory (SRAM) integrated circuit manufactured by Renesas Electronics Corporation. It features a 256Kbit capacity organized as 32K x 8 bits and utilizes a parallel interface. The device operates with a maximum access time of 25 ns and is housed in a 28-pin Ceramic Dual In-Line Package (CDIP). It supports low-power operation and includes battery backup functionality for data retention at voltages as low as 2V.

Memory IC Feature Summary

• Synchronous parallel memory architecture for high-speed data handling
• Low-power standby mode to reduce system energy consumption
• Battery backup capability ensuring data retention during power loss
• Direct input/output compatibility with standard logic levels

Memory IC Applications

• High-performance computing systems requiring fast volatile storage
• Industrial control units needing reliable data retention
• Telecommunications equipment utilizing synchronous memory interfaces
• Embedded systems with strict power management requirements

Memory IC Procurement Notes

Verify the specific suffix 'UA' against official Renesas documentation to confirm package material and temperature range specifications. Confirm lifecycle status, as this component may be obsolete or subject to last-time buy restrictions. Ensure compatibility with existing board layouts for the 28-CDIP footprint before procurement.

Memory IC Selection Notes

Select this component when a synchronous SRAM interface is required for precise timing synchronization with a host processor. The 25 ns speed grade suits applications demanding rapid data access. Consider the 28-CDIP package only if hermetic sealing or specific thermal/mechanical properties are necessary for the environment.

Memory IC Part Context

This part belongs to the Renesas 71256 series of high-speed SRAMs. The 5962 prefix indicates it is a military-grade or high-reliability variant managed under federal supply standards. It is designed for environments where long-term reliability and consistent performance are critical.

Memory IC Replacement Considerations

Check for direct pin-compatible replacements within the same 71256 family that may offer updated availability. Verify that any substitute maintains the synchronous interface protocol and 25 ns access time specification.