5962-8858702XA

Memory IC Overview

The 5962-8858702XA is a high-performance asynchronous SRAM manufactured by Cypress Semiconductor Corp. It features a memory organization of 4K x 1 bits, providing a total capacity of 4 kilobits. The device operates with a maximum access time of 35 nanoseconds and utilizes CMOS technology for efficient power consumption. It is housed in an 18-pin CDFP (Ceramic Dual Flat Pack) package, suitable for robust industrial or military applications requiring parallel data interfaces.

Memory IC Feature Summary

• Asynchronous operation for flexible system integration
• CMOS technology ensuring low power consumption
• Parallel interface architecture for standard data transfer
• Volatile memory format retaining data during active operation

Memory IC Applications

• Embedded systems requiring fast random access memory
• Industrial control units needing reliable volatile storage
• Military-grade electronic equipment utilizing ceramic packaging

Memory IC Procurement Notes

Verify the specific suffix 'XA' to confirm the exact temperature range and qualification level, as military variants often have strict environmental specifications. Ensure the 18-CFlatPack footprint matches the target PCB design. Confirm that the asynchronous nature aligns with the system clock requirements, as this component does not support synchronous clocked operations.

Memory IC Selection Notes

Select this part when a small, fast, asynchronous SRAM is required in a ceramic dual flat pack. Compare against other 4Kx1 configurations if pin compatibility is critical. Consider the 35ns access speed relative to the processor bus speed. Verify voltage supply requirements against the system's available rails before finalizing the design.

Memory IC Part Context

This component belongs to the broader category of asynchronous static random-access memory devices produced by Cypress Semiconductor. It serves as a volatile storage solution for embedded applications where rapid read/write cycles are necessary. The 5962 prefix indicates it is likely a military or high-reliability grade variant, distinguishing it from commercial counterparts in terms of screening and durability standards.

Memory IC Replacement Considerations

Check for direct equivalents within the Cypress 5962 series that share the 4Kx1 organization and 18-pin CDFP package. Ensure any substitute maintains the 35ns or faster access time specification. Verify that the replacement part supports the same voltage levels and offers compatible pin assignments to avoid redesigning the host circuit board.