7027S12PF

Memory IC Overview

The Renesas Electronics Corporation 7027S12PF is a high-speed 32K x 16 Dual-Port Static RAM designed for use as a standalone 512K-bit memory or in master/slave configurations. It features an asynchronous parallel interface with a 20 ns access time and operates on a 4.5V to 5.5V supply voltage. The device is housed in a 100-TQFP surface-mount package and supports an operating temperature range of 0°C to +70°C.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous access by two processors
• Automatic power-down feature for low standby power consumption
• Asynchronous parallel interface for flexible system integration

Memory IC Applications

• Standalone 512K-bit dual-port memory systems
• Master/slave dual-port RAM combinations for 32-bit or larger word systems
• High-speed data buffering between asynchronous logic blocks

Memory IC Procurement Notes

Verify component authenticity through authorized channels, as the part is obsolete. Confirm RoHS compliance status and moisture sensitivity level (MSL 3) before handling. Ensure replacement components match the original pinout and electrical specifications to maintain system integrity.

Memory IC Selection Notes

Select this component for applications requiring independent dual-port access without clock synchronization. Verify that the 4.5V to 5.5V supply range aligns with the target system design. Consider the 100-TQFP package dimensions for PCB layout constraints and thermal management requirements.

Memory IC Part Context

The 7027 series represents a family of high-speed dual-port SRAMs from Renesas. This specific model provides 512K-bit density with a 16-bit bus width. It is engineered for robust performance in industrial and commercial environments, offering reliable data retention and fast access times for complex memory architectures.

Memory IC Replacement Considerations

Direct substitute: 7027L20PFGI.