7024S35JI8

Memory IC Overview

The 7024S35JI8 is a dual-port static random-access memory (SRAM) integrated circuit manufactured by Renesas Electronics. It provides a storage capacity of 64 kbit, organized as 4K words by 16 bits. The device features an asynchronous parallel interface with a maximum access time of 35 ns. It operates within a supply voltage range of 4.5 V to 5.5 V and supports surface-mount installation in an 84-pin PLCC package. The component is designed for commercial temperature applications ranging from 0°C to +70°C.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous access to the same memory array
• Asynchronous operation allowing flexible timing control without clock synchronization
• Parallel data interface supporting standard 16-bit word width

Memory IC Applications

• High-speed data buffering in communication systems
• Cache memory implementation in embedded processors
• FIFO buffer applications in digital signal processing

Memory IC Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm RoHS compliance requirements as the part may not meet current environmental standards. Validate package integrity upon receipt, as moisture sensitivity level 3 requires proper handling. Cross-reference datasheet revisions to ensure pinout compatibility with existing designs.

Memory IC Selection Notes

Select this component when dual-port functionality is required for concurrent read/write operations. Ensure system power supply remains within the 4.5 V to 5.5 V range for reliable operation. Consider the 84-PLCC package dimensions for PCB layout constraints. Verify that the 35 ns access time meets the target application's speed requirements.

Memory IC Part Context

This part belongs to the Renesas 7024S series of dual-port SRAMs. It shares architectural similarities with other variants in the family but differs in access speed and packaging options. The 7024S35JI8 specifically targets applications requiring moderate speed performance in a compact surface-mount form factor.

Memory IC Replacement Considerations

Publicly confirmed substitute: 7024L15PFG8. Verify electrical compatibility and pin alignment before substitution.