IDT7026L35G

The IDT7026L35G is a high-speed 16K x 16 dual-port static RAM (SRAM) manufactured by Renesas Electronics, a leading supplier of integrated circuits for industrial, aerospace, and defense applications. This device provides true simultaneous access from two independent ports, each with its own address, data, and control lines, allowing asynchronous read/write operations with on-chip arbitration logic to manage contention. The "-35" speed designation indicates a 35 ns access time, while the "L" suffix denotes a low-power variant optimized for reduced standby current. Housed in a ceramic pin grid array (CPGA) package, the component is designed for high-reliability environments requiring robust thermal and mechanical performance.

Typical applications include shared-memory architectures in multiprocessor digital signal processing systems, high-speed data buffers for video and imaging, and real-time control loops in military avionics and industrial automation. The dual-port nature eliminates bus-timing bottlenecks, making it well-suited for systems where a processor and a DMA controller or two processors must access a common data pool. Procurement engineers should note that the IDT7026 family is a mature product; while Renesas continues to support many legacy IDT SRAMs, design-in and sustaining activities should include a lifecycle confirmation to mitigate obsolescence risk. The CPGA package is typically associated with industrial and extended temperature ranges; verifying the exact temperature grade and any applicable military (e.g., /883) or high-reliability processing options is recommended to ensure compliance with application requirements.