7006L45FB

Overview

The Renesas 7006L45FB is a dual-port static random-access memory (SRAM) integrated circuit with a density of 128 kbits, organized as 16K x 8. It features an asynchronous parallel interface with a maximum access time of 45 ns. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports an industrial temperature range from -55°C to +125°C. It is housed in a 68-lead flat pack package.

Feature Summary

• Dual-port architecture enabling independent simultaneous access by two processors
• Asynchronous operation for flexible system integration
• Extended industrial temperature range supporting harsh environments

Applications

• High-speed data buffering in telecommunications equipment
• Cache memory implementation in embedded processing systems
• Data storage in industrial control units requiring wide temperature tolerance

Procurement Notes

Verify the specific suffix designation against official Renesas documentation to confirm exact electrical characteristics and package variations. Ensure compatibility with existing board layouts regarding the 68-lead flat pack footprint. Confirm moisture sensitivity levels and reflow soldering profiles prior to assembly to maintain component integrity during manufacturing processes.

Selection Notes

Select this component when dual-port functionality is required for concurrent processor access without bus contention. The extended temperature range makes it suitable for applications exceeding standard commercial limits. Verify that the 45 ns access speed meets the timing requirements of the target system architecture before finalizing the design.

Part Context

This part belongs to the Renesas 7006L series of high-speed dual-port SRAMs. These devices are designed for applications requiring fast, non-destructive read and write operations. The series offers various access times and packaging options to accommodate different performance and space constraints in complex electronic designs.

Replacement Considerations

Check for direct pin-compatible alternatives within the same family, such as variants with different access speeds or temperature ranges. Verify that any substitute maintains the dual-port architecture and 68-lead flat pack form factor to ensure mechanical and functional interchangeability.