7024L17J8

Memory IC Overview

The Renesas Electronics Corporation 7024L17J8 is a dual-port static random-access memory (SRAM) integrated circuit. It provides a storage capacity of 64 kilobits, organized as 4K words by 16 bits. The device features asynchronous parallel interface operation with a maximum access time of 17 nanoseconds. It operates within a supply voltage range of 4.5V to 5.5V and supports surface-mount installation in an 84-pin Plastic Leadless Chip Carrier (PLCC) package measuring 29.31mm x 29.31mm. The component is rated for commercial operating temperatures between 0°C and 70°C.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous access from two distinct processors or systems.

Memory IC Applications

• High-speed data buffering in embedded processing systems
• Cache memory implementation in microcontroller architectures
• Data storage in industrial control applications

Memory IC Procurement Notes

Verify the current lifecycle status before procurement, as this component may be discontinued. Confirm that the 84-PLCC package dimensions match the target PCB footprint. Ensure the design accommodates the specific 4.5V to 5.5V power supply requirements and the 0°C to 70°C temperature range. Check for RoHS compliance status if environmental regulations apply to the final assembly.

Memory IC Selection Notes

Select this component when a dual-port SRAM solution is required for shared memory access between multiple masters. The 17ns access speed suits moderate-to-high frequency asynchronous interfaces. Consider the PLCC-84 package constraints for board space. Evaluate alternatives if lower power consumption or wider temperature ranges are necessary, as this part is limited to commercial grade.

Memory IC Part Context

This part belongs to the 7024L series of dual-port SRAMs manufactured by Renesas Electronics. The series offers various access speeds and packaging options to support different system timing and physical layout requirements. These devices are designed for applications requiring high-reliability volatile memory with concurrent read/write capabilities.

Memory IC Replacement Considerations

Check for direct pin-compatible substitutes within the same family, such as other 7024L variants with different access times or packages. Verify electrical compatibility regarding voltage levels and timing parameters before substitution.