7014S12JG

Memory IC Overview

The Renesas Electronics Corporation 7014S12JG is a high-speed, asynchronous dual-port static random-access memory (SRAM) IC. It features a storage capacity of 36Kb organized as 4K words by 9 bits. The device provides independent read/write access to two ports with an access time of 12 ns. It operates within a supply voltage range of 4.5V to 5.5V and supports surface-mount installation in a 52-pin PLCC package measuring 19.13x19.13 mm. The component functions within a commercial temperature range of 0°C to 70°C.

Memory IC Feature Summary

• Provides independent simultaneous read and write operations via two distinct data ports without requiring external hardware arbitration logic.
• Delivers high-speed data transfer capabilities suitable for demanding real-time processing environments.
• Integrates compact memory architecture into a standard leaded plastic package for reliable surface-mount integration.

Memory IC Applications

• Real-time control systems requiring fast data buffering
• Network communication equipment interface circuits
• Industrial automation controller memory modules

Memory IC Procurement Notes

Verify the specific package variant and compliance status before procurement, as manufacturing statuses and environmental certifications may vary across production batches. Confirm that the 52-PLCC form factor matches the target PCB footprint design. Ensure compatibility with existing system voltage levels and thermal management requirements prior to finalizing supply chain agreements.

Memory IC Selection Notes

Select this component when independent dual-port access is required without complex arbitration overhead. The 12 ns speed and 36Kb capacity suit moderate-density buffering needs. Evaluate the 52-PLCC package constraints against available board space and assembly capabilities compared to alternative surface-mount options.

Memory IC Part Context

This part belongs to the 7014S series of dual-port SRAMs from Renesas. These devices are designed for applications needing concurrent port access. The JG suffix specifically denotes the 52-pin PLCC package configuration. This series supports parallel interfaces for straightforward system integration.

Memory IC Replacement Considerations

Direct substitute part numbers include 7014S12PF and 7014S12PFG. Verify pinout compatibility and package dimensions when transitioning between these variants to ensure proper physical and electrical integration.