7025L25PF8

Memory IC Overview

The Renesas Electronics Corporation 7025L25PF8 is a high-speed, asynchronous dual-port static random-access memory (SRAM) integrated circuit. It features a storage capacity of 128 kbit organized as 8K words by 16 bits. The device supports parallel interface operation with a maximum access time of 25 ns. It operates on a single 5V power supply within a voltage range of 4.5 V to 5.5 V. The component is housed in a 100-pin Thin Quad Flatpack (TQFP) package designed for surface-mount technology applications.

Memory IC Feature Summary

• True dual-ported memory architecture enabling simultaneous independent reads and writes from two separate ports without conflict.
• Integrated hardware support for semaphore signaling and port arbitration logic to manage data access between the two ports.
• Separate upper-byte and lower-byte control lines provide compatibility with multiplexed bus systems.
• Automatic power-down feature controlled by Chip Enable signals allows entry into low standby power mode.

Memory IC Applications

• Stand-alone 128K-bit dual-port RAM modules
• Master/Slave dual-port configurations for expanding data bus widths to 32 bits or more
• Systems requiring concurrent data access from multiple processors or controllers

Memory IC Procurement Notes

Verify the specific suffix PF8 against official manufacturer documentation to confirm pinout and package dimensions. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration. Ensure the selected variant matches the required industrial or commercial temperature range specifications for the target application environment.

Memory IC Selection Notes

Select this component when true dual-port functionality with asynchronous operation is required. The 25 ns access speed suits moderate-to-high performance applications. Verify that the 100-pin TQFP package fits the available board space and that the 5V TTL-compatible I/O levels match the system logic requirements.

Memory IC Part Context

The 7025L series represents a family of high-speed dual-port SRAMs designed for versatile memory applications. This specific model utilizes the L-series low-power characteristics while maintaining high-speed performance. The part is manufactured by Renesas Electronics Corporation, continuing the lineage of IDT dual-port memory technologies.

Memory IC Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official manufacturer resources for cross-reference information or updated product line replacements.