7027L25PF

Memory IC Overview

The Renesas Electronics Corporation 7027L25PF is a high-speed, asynchronous dual-port static random-access memory (SRAM) device. It provides a storage capacity of 512 kbit, organized as 32k words by 16 bits. The component supports parallel interface communication with an access time of 25 ns. It operates within a supply voltage range of 4.5 V to 5.5 V and functions at temperatures between 0°C and +70°C. The device is housed in a surface-mount 100-TQFP package.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous access from two separate masters
• Asynchronous operation for flexible system integration without clock synchronization
• Automatic power-down feature allowing low standby power consumption modes

Memory IC Applications

• Stand-alone 512K-bit dual-port RAM systems
• Master/Slave dual-port RAM configurations for 32-bit or larger word systems
• High-speed data buffering in industrial control applications

Memory IC Procurement Notes

Verify the exact suffix designation on official datasheets, as 'PF' may denote specific packaging or variant details. Confirm RoHS compliance status directly with the manufacturer, as older variants often lack current environmental certifications. Check for active discontinuance notices or end-of-life notifications prior to procurement planning.

Memory IC Selection Notes

Select this component when a 32k x 16 organization is required for dual-port memory applications. Ensure the design accommodates the 4.5V to 5.5V supply voltage requirement. Verify that the 100-TQFP package dimensions fit the target PCB layout constraints. Consider the 25 ns access speed against system timing requirements.

Memory IC Part Context

The 7027 series represents a family of high-speed dual-port SRAMs designed for versatile memory management tasks. This specific model belongs to the 7027L25 subset, characterized by its 25 ns speed grade and standard 5V operation. It serves as a foundational component for systems requiring concurrent read/write capabilities across two distinct ports.

Memory IC Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-referencing with IDT-branded equivalents such as the IDT7027L25 series may be necessary, but functional compatibility must be verified against the original datasheet specifications.