7130SA25TF8

Memory IC Overview

The Renesas Electronics Corporation 7130SA25TF8 is an asynchronous static random access memory (SRAM) device organized as 1K x 8, providing a total storage capacity of 8 kbit. It features a parallel interface with a maximum access time of 25 ns. The component operates within a supply voltage range of 4.5 V to 5.5 V and has a maximum power supply current of 110 mA. It supports single data rate (SDR) storage type and is housed in a TQFP-64 surface-mount package. The device is rated for commercial operating temperatures between 0°C and +70°C.

Memory IC Feature Summary

• Asynchronous parallel SRAM architecture supporting independent read and write operations
• CMOS technology designed for high-speed data access
• Surface-mount TQFP-64 packaging suitable for automated assembly

Memory IC Applications

• General-purpose data buffering in embedded systems
• Cache memory implementation in microcontroller-based designs
• Data storage in industrial control applications

Memory IC Procurement Notes

Verify the obsolete status of this component before integration into new designs. Confirm RoHS compliance requirements against specific project standards, as the source indicates non-compliance. Check for moisture sensitivity level handling procedures during storage and assembly. Ensure that the TQFP-64 footprint matches the target PCB layout. Validate that the 5V logic levels are compatible with the host system interfaces.

Memory IC Selection Notes

Select this part only if a 5V supply environment and 25 ns access speed meet the design requirements. Consider the 1K x 8 organization for small buffer needs. Evaluate the TQFP-64 package constraints against available board space. Verify that the commercial temperature range aligns with the operational environment. Assess the availability of qualified substitutes due to the discontinued status.

Memory IC Part Context

This component belongs to the Renesas 7130SA series of dual-port or single-port asynchronous SRAMs. It shares architectural similarities with other parts in the IDT/Renesas legacy memory portfolio. The device utilizes CMOS technology to provide fast access times while maintaining standard TTL-compatible logic levels. It represents a specific configuration within the broader family of 8Kb SRAM devices offered by the manufacturer.

Memory IC Replacement Considerations

Public confirmed substitute part numbers: IDT7130SA25TF8.