70V05L15JG

Memory IC Overview

The Renesas Electronics Corporation 70V05L15JG is a dual-port static random-access memory (SRAM) device with a storage capacity of 64 kbit, organized as 8K x 8. It features an asynchronous parallel interface with a maximum access time of 15 ns. The component operates within a supply voltage range of 3 V to 3.6 V and supports a maximum power current of 185 mA. Designed for surface-mount installation, it is housed in a PLCC-68 package. The device functions reliably across an operating temperature range from 0°C to +70°C.

Memory IC Feature Summary

• Supports simultaneous independent read/write operations at both ports without conflict
• Includes on-chip hardware semaphore signaling for port arbitration
• Features automatic power-down mode controlled by chip enable inputs

Memory IC Applications

• High-speed data buffering in communication systems
• Cache memory implementation in embedded processors
• Data acquisition systems requiring low-latency access

Memory IC Procurement Notes

Verify the exact suffix against official Renesas documentation to confirm package type and lead-free status. Confirm availability through authorized distributors as this component may be subject to discontinuation notices. Ensure compatibility with existing PCB footprints for PLCC-68 packages during procurement planning.

Memory IC Selection Notes

Select this component when dual-port functionality is required for concurrent data handling. Verify that the 3.3 V logic level matches system requirements. Consider the PLCC-68 package constraints for board space. Compare access times and power consumption against alternative SRAM families if lower latency or reduced power is critical.

Memory IC Part Context

This part belongs to the Renesas 70V05L series of dual-port SRAMs. These devices are designed for applications requiring high-speed data transfer between two independent buses. The series typically offers various access speeds and packaging options to suit different design constraints while maintaining consistent functional characteristics.

Memory IC Replacement Considerations

Check for direct pin-compatible replacements such as the 70V05L15J or 70V05L15PFG. Verify electrical specifications and package dimensions before substitution.