70825S20PFGI

Memory IC Overview

The IDT70825S20PFGI is a static random-access memory (SRAM) integrated circuit manufactured by Renesas Electronics Corporation. It features a parallel interface with a storage capacity of 128Kb, organized as 8K x 16 bits. The device supports an access time and write cycle time of 20 ns. It operates within a supply voltage range of 4.5V to 5.5V and functions at temperatures between -40°C and +85°C. The component is housed in an 80-TQFP package measuring 14x14 mm.

Memory IC Feature Summary

• Provides high-speed asynchronous parallel data transfer capabilities for volatile memory applications.
• Utilizes SARAM technology to ensure reliable data retention during active power supply periods.
• Designed for surface-mount installation to facilitate automated PCB assembly processes.

Memory IC Applications

• High-performance computing systems requiring fast volatile data buffering
• Industrial control units utilizing parallel memory interfaces
• Telecommunications equipment needing rapid data access

Memory IC Procurement Notes

Verify component authenticity through authorized distributors due to end-of-life status. Confirm RoHS compliance requirements as the part may not meet current environmental standards. Validate package dimensions against design specifications before integration. Check for available replacement options from the manufacturer's portfolio.

Memory IC Selection Notes

Select this component when a 128Kb parallel SRAM with 20 ns speed is required. Ensure the system provides a 5V supply rail compatible with the specified voltage range. Consider the 80-pin TQFP footprint for layout constraints. Evaluate thermal management needs for the -40°C to +85°C operating range.

Memory IC Part Context

This part belongs to the IDT70825 series of static RAM devices. It shares architectural similarities with other parallel SRAMs in the Renesas portfolio but differs in capacity and pin configuration. The suffix indicates specific packaging and temperature grade variations within the product line.

Memory IC Replacement Considerations

Consult official documentation for direct substitutes. Verify electrical compatibility and pin alignment before replacing. Check for updated versions with improved environmental compliance.