70V05L20PF

Memory IC Overview

The 70V05L20PF is a dual-port static random-access memory (SRAM) integrated circuit manufactured by Renesas Electronics. It provides a storage capacity of 64 kbit, organized as 8K words by 8 bits. The device features an asynchronous parallel interface with a maximum access time of 20 ns. It operates on a single 3.3 V power supply, with a voltage range from 3 V to 3.6 V. The component is housed in a 64-pin Thin Quad Flat Package (TQFP) and supports surface-mount installation. It functions within a commercial temperature range of 0°C to +70°C.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous access for two processors or systems
• Asynchronous operation without requiring a system clock signal
• Single 3.3 V power supply compatibility for low-voltage applications

Memory IC Applications

• Data buffering between high-speed and low-speed processing units
• Cache memory implementation in embedded systems
• FIFO buffer applications in communication interfaces

Memory IC Procurement Notes

Verify the specific suffix requirements for package type and operating temperature before ordering. Confirm RoHS compliance status as it varies by manufacturing date code. Check for end-of-life notices or obsolescence warnings from the manufacturer. Ensure the supplier provides valid traceability documentation for quality assurance purposes.

Memory IC Selection Notes

Select this component when a non-volatile-free, high-speed memory solution is required for bidirectional data exchange. Compare access times against system timing constraints to ensure the 20 ns speed meets performance needs. Evaluate pin count and package dimensions against available PCB real estate. Consider power consumption limits relative to the overall system thermal design.

Memory IC Part Context

This part belongs to the 70V05L series of dual-port SRAMs from Renesas. The series offers various access speeds and organization options. The 70V05L20PF specifically targets general-purpose memory applications requiring fast, independent read/write capabilities. It serves as a bridge component in mixed-signal designs involving microcontrollers and digital signal processors.

Memory IC Replacement Considerations

• 70V05L15PFGI

Memory IC FAQ

What is the memory organization of the 70V05L20PF?

The memory is organized as 8K words by 8 bits, totaling 64 kbit.

Does the 70V05L20PF require a clock signal for operation?

No, it uses an asynchronous interface that does not rely on a clock signal.