7007L35G

Memory IC Overview

The Renesas Electronics Corporation 7007L35G is a high-speed dual-port static random-access memory (SRAM) device. It features a storage capacity of 256 kbit, organized as 32k x 8 bits. The component supports parallel interface communication with an access time of 35 ns. It operates on a single 5V power supply within a voltage range of 4.5V to 5.5V. The device is housed in a 68-pin plastic leaded grid array (PLGA) package designed for surface-mount installation.

Memory IC Feature Summary

• True dual-port architecture enables simultaneous independent read and write operations from either port without bus contention.
• Integrated hardware semaphore signaling facilitates efficient data synchronization and arbitration between the two ports.
• Asynchronous operation allows flexible timing control for both ports independently of external clock signals.

Memory IC Applications

• High-performance embedded systems requiring concurrent data access
• Network routers and switches for packet buffering
• Industrial automation controllers needing fast local memory

Memory IC Procurement Notes

Verify component authenticity through authorized distributors due to potential obsolescence status. Confirm package marking and date codes against official datasheets. Check for RoHS compliance variations across manufacturing lots. Ensure proper handling procedures for ESD-sensitive semiconductor devices during procurement and storage.

Memory IC Selection Notes

Select this component when dual-port functionality is required for complex data sharing between processors. Consider the 35 ns access speed for moderate-frequency applications. Evaluate the 68-PLGA package constraints for PCB layout. Compare against faster variants if higher throughput is necessary.

Memory IC Part Context

This part belongs to the Renesas 7007L series of dual-port SRAMs. It shares architectural similarities with other members like the 7007L25G and 7007L15J but differs in access speed and specific package options. The series is designed for applications requiring high-speed memory sharing between multiple masters.

Memory IC Replacement Considerations

Direct substitutes include IDT7007L35G. Verify pin compatibility and electrical specifications before integration. Alternative speeds such as 25 ns or 15 ns variants may require timing adjustments.