7026S12J8

Memory IC Overview

The Renesas Electronics Corporation 7026S12J8 is a volatile Static Random Access Memory (SRAM) integrated circuit with a total storage capacity of 256Kbit. The memory is organized as 16K words by 16 bits, accessed via a parallel interface. This component features an asynchronous dual-port architecture, allowing independent read and write operations on two separate ports. It operates within a supply voltage range of 4.5V to 5.5V and supports data access times of 12ns. The device is housed in an 84-PLCC surface-mount package.

Memory IC Feature Summary

• Dual-port asynchronous architecture enabling simultaneous independent access
• Parallel interface for standard memory bus connectivity
• High-speed data access capabilities suitable for performance-critical applications

Memory IC Applications

• High-performance embedded systems requiring fast data buffering
• Industrial control units needing reliable volatile memory storage
• Telecommunications equipment utilizing parallel SRAM interfaces

Memory IC Procurement Notes

Verify component authenticity through authorized channels due to potential availability constraints. Confirm RoHS compliance status and lead-free specifications prior to integration. Ensure proper handling procedures are followed during assembly to prevent electrostatic discharge damage. Validate pin compatibility with existing PCB footprints before finalizing procurement decisions.

Memory IC Selection Notes

Select this component when dual-port functionality is required for concurrent data processing tasks. Consider the 12ns access time for timing-sensitive designs. Evaluate the 84-PLCC package dimensions against available board space. Assess power consumption requirements against the specified operating voltage range to ensure system stability.

Memory IC Part Context

This part belongs to the Renesas 7026 series of high-speed dual-port SRAMs. These components are designed for applications demanding rapid data exchange between processors or peripherals. The series offers various speed grades and organization options to meet diverse system requirements while maintaining compatibility with standard parallel memory interfaces.

Memory IC Replacement Considerations

Check for direct cross-references from IDT or other manufacturers offering equivalent 256Kbit dual-port SRAMs. Verify that substitute parts match the 16Kx16 organization and 12ns access speed. Ensure package compatibility with the 84-PLCC footprint.