70V05L25PFG8

Memory IC Overview

The 70V05L25PFG8 is a dual-port static random access memory (SRAM) manufactured by Renesas Electronics Corporation. It features a storage capacity of 64 kbit organized as 8k x 8 bits. The device operates with an asynchronous parallel interface and has a maximum access time of 25 ns. It supports a supply voltage range from 3 V to 3.6 V, with a maximum power consumption current of 140 mA. The component is housed in a 64-TQFP package measuring 14x14 mm and is rated for operation within a temperature range of 0°C to +70°C.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous access to the same memory array
• Asynchronous operation without requiring a system clock signal
• Compact surface-mount packaging suitable for space-constrained designs

Memory IC Applications

• Data buffering in high-speed digital systems
• Cache memory implementation in embedded processors
• FIFO buffer applications in communication interfaces

Memory IC Procurement Notes

Verify RoHS compliance status and moisture sensitivity level before procurement. Confirm that the 64-TQFP package dimensions match your PCB footprint requirements. Ensure the operating voltage range aligns with your system's power supply rails. Check for any specific handling instructions related to electrostatic discharge protection during installation.

Memory IC Selection Notes

Select this component when dual-port functionality is required for concurrent data access. Compare access times against system timing constraints to ensure the 25 ns speed is sufficient. Evaluate power consumption limits against available thermal dissipation capabilities. Consider the TQFP-64 package availability and soldering requirements for your manufacturing process.

Memory IC Part Context

This part belongs to the 70V05L series of dual-port SRAMs from Renesas. It shares architectural similarities with other members like the 70V05L15 and 70V05L20, differing primarily in access speed and package options. The series is designed for applications requiring high-speed, non-volatile-like data retention characteristics without the complexity of synchronous interfaces.

Memory IC Replacement Considerations

The 70V05L15PFG8 is listed as a discontinued alternative with faster 15 ns access time but may require verification of pin compatibility and electrical specifications.