7034L12PF

Memory IC Overview

The Renesas Electronics Corporation 7034L12PF is a high-speed Dual-Port Static Random Access Memory (SRAM) IC. It features a storage capacity of 72 kbit organized as 4K x 18 bits. The device supports asynchronous parallel interface with a maximum access time of 12 ns. It operates within a supply voltage range of 4.5 V to 5.5 V and is housed in a 100-pin TQFP package measuring 14x14 mm. The component is designed for surface mount installation and functions within an operating temperature range of 0°C to +70°C.

Memory IC Feature Summary

• Dual-port architecture enabling independent simultaneous access by two processors
• Asynchronous operation for flexible system integration
• High-speed data transfer capabilities suitable for demanding applications

Memory IC Applications

• Data buffering in telecommunications systems
• Cache memory implementation in embedded controllers
• Network equipment processing units

Memory IC Procurement Notes

Verify the specific suffix 'PF' against the manufacturer's official datasheet to confirm pinout and package dimensions. Confirm RoHS compliance status as historical records may vary. Check for End-of-Life notices or obsolescence warnings from Renesas before finalizing procurement plans. Ensure compatibility with existing PCB footprints and thermal management requirements.

Memory IC Selection Notes

Select this component when dual-port functionality is required for concurrent processor access. Compare access times and power consumption against alternative SRAM families. Verify that the 100-TQFP package fits the available board space. Consider the 5V supply requirement versus lower voltage alternatives if power efficiency is critical.

Memory IC Part Context

This part belongs to the IDT/Renesas 7034 series of dual-port SRAMs. It serves as a legacy component often found in established industrial and communication designs. The 72Kbit density provides a balance between capacity and speed for specific buffering tasks.

Memory IC Replacement Considerations

Check for direct cross-reference part numbers such as IDT7034L12PF. Verify electrical compatibility including voltage levels and timing parameters. Review mechanical footprint differences if substituting with similar packages.