5962-8866204NA

Memory IC Overview

The Renesas Electronics Corporation 5962-8866204NA is a 256Kbit (32K x 8) parallel synchronous static random-access memory (SRAM). It operates within a supply voltage range of 4.5V to 5.5V, with a maximum power consumption of 150mA. The device features a 45ns access time and supports asynchronous operation modes. Designed for through-hole mounting in a CDIP-28 package, it functions reliably across an extended temperature range from -55°C to +125°C. This component provides high-speed data storage capabilities suitable for demanding industrial and military applications requiring robust volatile memory solutions.

Memory IC Feature Summary

• Synchronous parallel interface architecture for high-speed data transfer
• Reduced power standby mode for system-level energy efficiency
• Extended industrial and military temperature rating capability
• Through-hole CDIP-28 packaging for reliable board integration

Memory IC Applications

• Industrial control systems requiring high reliability
• Military avionics and communication equipment
• Automotive embedded memory subsystems
• Test and measurement instrumentation

Memory IC Procurement Notes

Verify the specific suffix code against official Renesas documentation to confirm exact electrical characteristics and package variations. Confirm RoHS compliance status as indicated in current datasheets. Ensure compatibility with existing PCB footprints for CDIP-28 packages. Check for obsolescence notices or lifecycle status updates directly from the manufacturer before finalizing procurement plans.

Memory IC Selection Notes

Select this component when synchronous SRAM performance is required alongside rugged environmental tolerance. The 45ns access speed suits moderate-to-high frequency digital logic interfaces. Consider the through-hole form factor if mechanical stress resistance is prioritized over surface area constraints. Validate power budget requirements against the 150mA maximum specification during active operation phases.

Memory IC Part Context

This part belongs to the 5962-88662 family of SRAM devices manufactured by Renesas Electronics. These components are designed for high-reliability applications where standard commercial parts may not suffice. The family typically includes various access times and package options, all sharing core architectural similarities for seamless integration into complex digital systems requiring volatile data retention.

Memory IC Replacement Considerations

Direct substitutes include other 5962-qualified 32Kx8 SRAMs with matching pinouts and timing specifications. Verify functional equivalence regarding standby current and operating voltage ranges. Cross-reference with Renesas-approved alternative part numbers to ensure compatibility with existing design files and regulatory certifications.