7006L12PFI8

Overview

The Renesas Electronics Corporation 7006L12PFI8 is a dual-port static random-access memory (SRAM) device with a storage capacity of 128 kbit, organized as 16k x 8. It features an asynchronous parallel interface with a maximum access time of 12 ns. The component operates within a supply voltage range of 4.5 V to 5.5 V and supports surface-mount installation in a 64-TQFP package. Designed for industrial reliability, it functions across a temperature range of -40°C to +85°C.

Feature Summary

• Dual-port architecture enabling independent simultaneous access by two processors
• Asynchronous operation without requiring a system clock signal
• High-speed data retrieval capabilities suitable for real-time processing

Applications

• Real-time data buffering in embedded systems
• Cache memory implementation in microcontroller architectures
• Data logging applications requiring rapid write cycles

Procurement Notes

Verify the specific suffix PFI8 against official datasheets to confirm package type and moisture sensitivity level. Ensure compatibility with existing board layouts for the 64-TQFP footprint. Confirm that the 4.5V to 5.5V operating voltage aligns with the target system power rails. Check for RoHS compliance status if required by regional regulations.

Selection Notes

Select this component when dual-port functionality is required for concurrent processor access. The 12 ns speed offers a balance between performance and power consumption compared to faster alternatives. Consider the TQFP-64 package for cost-effective surface-mount assembly. Evaluate thermal requirements within the specified industrial temperature range during design.

Part Context

This part belongs to the 7006L series of high-speed SRAMs from Renesas. It serves as a non-volatile-free memory solution for applications needing fast read/write operations. The series typically includes variants with different access times and organizational structures to suit various bandwidth requirements.

Replacement Considerations

Check for IDT7006L12PFI8 as a potential equivalent under previous branding. Verify pinout compatibility before substitution. Ensure the replacement maintains the same 12 ns access time and dual-port characteristics.