5962-8858702VA

Memory IC Overview

The 5962-8858702VA is an asynchronous static random-access memory (SRAM) integrated circuit manufactured by Cypress Semiconductor Corp. It provides a storage capacity of 4Kbits organized in a parallel interface configuration. The device operates with a maximum access time of 35 ns and is housed in an 18-CerDIP package. It supports a wide operating temperature range from -55°C to 125°C, suitable for industrial and military applications.

Memory IC Feature Summary

• Asynchronous SRAM architecture for general-purpose data storage
• Parallel interface for direct bus connectivity
• Extended temperature range capability for harsh environments

Memory IC Applications

• Industrial control systems requiring high reliability
• Military avionics and defense electronics
• Embedded systems with strict environmental constraints

Memory IC Procurement Notes

Verify the specific manufacturer source, as this part number may be distributed through authorized channels or surplus suppliers. Confirm that the component meets all required military or industrial specifications, including the -55°C to 125°C temperature rating. Ensure the 18-CerDIP package matches your board design requirements before procurement.

Memory IC Selection Notes

Select this component when asynchronous operation is required rather than synchronous alternatives. The 4Kbit capacity is suitable for small buffer or code storage tasks. The ceramic DIP package offers robustness for through-hole mounting in rugged applications where surface-mount options are unsuitable.

Memory IC Part Context

This part belongs to the broader family of Cypress Semiconductor memory products, which were later acquired by Infineon Technologies. The 5962 prefix indicates a military-grade or high-reliability variant often sourced through government or aerospace supply chains. It serves as a legacy solution for systems designed around older SRAM technologies.

Memory IC Replacement Considerations

Direct replacements should maintain the 4Kbit capacity, asynchronous nature, and 18-pin ceramic DIP package. Verify compatibility with existing voltage levels and timing requirements. Cross-reference with other manufacturers offering military-grade SRAMs in similar packages if Cypress/Infineon stock is unavailable.