7005L35PFI

Overview

The Renesas Electronics Corporation 7005L35PFI is a static random access memory (SRAM) device featuring dual-port asynchronous architecture. It provides a storage capacity of 64 kbit organized as 8k x 8 bits. The component supports parallel interface operations with an access time of 35 ns. It operates within a supply voltage range of 4.5 V to 5.5 V and has a maximum power supply current of 210 mA. The device is housed in a 64-TQFP surface-mount package and is rated for commercial operating temperatures from 0°C to +70°C.

Feature Summary

• Dual-port asynchronous SRAM architecture enabling independent simultaneous access by two processors
• Parallel interface supporting standard asynchronous read and write cycles
• Volatile memory technology retaining data only during active power supply

Applications

• High-speed data buffering between microprocessors and peripherals
• Cache memory implementation in embedded control systems
• FIFO buffer applications requiring independent port access

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to end-of-life status. Confirm RoHS compliance requirements as the datasheet indicates non-compliance. Validate package integrity and moisture sensitivity level handling procedures before assembly. Cross-reference ordering information with official Renesas documentation to ensure correct suffix identification.

Selection Notes

Select this component when dual-port functionality is required for concurrent processor access to shared memory resources. Ensure system design accommodates the 4.5 V to 5.5 V supply voltage range and 35 ns access speed. Consider the 64-TQFP package dimensions for PCB layout constraints. Evaluate thermal management needs based on the specified maximum operating temperature of 70°C.

Part Context

This part belongs to the Renesas 7005L series of dual-port SRAMs, designed for applications requiring high-speed data sharing between multiple masters. The series offers various access times and packaging options to suit different performance and form factor requirements within industrial and commercial electronic systems.

Replacement Considerations

Official upgrade substitute: 7005L15PFG.