70V05L20PFI

Memory IC Overview

The Renesas Electronics Corporation 70V05L20PFI is a dual-port static random access memory (SRAM) device. It features a storage capacity of 64 kbit organized as 8K words by 16 bits. The component supports asynchronous parallel interface with a maximum access time of 20 ns. It operates within a supply voltage range of 3 V to 3.6 V and has a maximum power supply current of 140 mA. The device is designed for surface mount installation in a 100-pin TQFP package. It functions reliably across an operating temperature range from -40°C to +85°C.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous access to the same memory array
• Asynchronous operation compatible with standard logic interfaces
• Low voltage operation suitable for 3.3 V systems

Memory IC Applications

• High-speed data buffering in communication equipment
• Cache memory implementation in embedded processing systems
• Data storage in industrial control applications

Memory IC Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to potential counterfeit risks. Confirm RoHS compliance status and moisture sensitivity level handling requirements before assembly. Check for specific ordering suffixes that may indicate packaging variations or lead-free specifications. Ensure compatibility with existing design constraints regarding pinout and electrical characteristics.

Memory IC Selection Notes

Select this component when dual-port functionality is required for concurrent master access. Compare against single-port alternatives if only one processor needs memory access. Evaluate power consumption limits against system thermal design capabilities. Consider package availability and footprint constraints during PCB layout phase.

Memory IC Part Context

This part belongs to the Renesas 70V05L series of low-voltage dual-port SRAMs. The series offers various access speeds and package options to suit different performance requirements. The 70V05L20PFI specifically targets applications needing moderate speed with a 20 ns access time in a 100-pin form factor.

Memory IC Replacement Considerations

Check for updated versions such as 70V05L20PFGI which may offer improved environmental compliance. Verify pin-to-pin compatibility before substituting with other dual-port SRAM models from different manufacturers.