7026S35G

Memory IC Overview

The Renesas Electronics Corporation 7026S35G is a high-speed, dual-port static random-access memory (SRAM) device. It features a storage capacity of 256 kbit organized as 16k x 16 words. The component supports asynchronous parallel interface operation with access times available in 25 ns and 35 ns variants. It operates within a supply voltage range of 4.5 V to 5.5 V and is designed for commercial temperature environments ranging from 0°C to +70°C. The device utilizes an 84-pin PGA package.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous access by two processors or systems
• Automatic power-down feature controlled by chip enable signals for low standby power consumption
• Asynchronous parallel interface compatible with standard TTL logic levels

Memory IC Applications

• Stand-alone dual-port RAM applications
• Master/Slave dual-port RAM configurations for 32-bit or wider word systems
• High-speed data buffering between asynchronous systems

Memory IC Procurement Notes

Verify the specific suffix 'G' against official Renesas documentation to confirm compliance status and lead time requirements. Confirm package integrity and pinout compatibility before integration. Check for end-of-life notifications or discontinuation notices directly from the manufacturer. Ensure environmental specifications match the target application's operational temperature range.

Memory IC Selection Notes

Select this component when independent read/write access from two sources is required without external arbitration logic. Compare access speeds against system timing constraints. Evaluate power consumption profiles if battery operation or thermal management is critical. Verify that the 84-pin PGA footprint fits the PCB layout constraints.

Memory IC Part Context

This part belongs to the Renesas 7026 series of dual-port SRAMs. These devices are engineered for high-performance data storage where concurrent access is necessary. The series typically offers various speed grades and packaging options to suit different industrial and commercial computing needs.

Memory IC Replacement Considerations

Consult official Renesas cross-reference guides for verified substitutes. Potential alternatives may include other 7026 series variants with different speed grades or package types. Ensure any replacement maintains the dual-port functionality and pinout compatibility.