72205LB10PFG8

Overview

The Renesas Electronics Corporation 72205LB10PFG8 is a synchronous FIFO memory device belonging to the 7200 series. It features a storage capacity of 4.5K bits, organized as 256 words by 18 bits. The component supports unidirectional data transfer with a maximum data rate of 100MHz and an access time of 6.5ns. It operates within a supply voltage range of 4.5V to 5.5V and draws a maximum supply current of 60mA. The device is housed in a 64-LQFP package (64-TQFP 14x14) and functions within a commercial temperature range of 0°C to 70°C.

Feature Summary

• Synchronous operation with high-speed 100MHz data rates
• Expandable architecture supporting depth and width modifications
• Integrated programmable status flags for buffer management

Applications

• Multiprocessing systems requiring data buffering
• Rate matching between asynchronous components
• High-speed digital signal processing interfaces

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to potential counterfeit risks. Confirm RoHS compliance status and moisture sensitivity level prior to assembly. Check for specific EOL notices or PCN updates affecting availability. Ensure packaging specifications match design requirements for surface mount processes.

Selection Notes

Select this component for applications requiring 18-bit wide synchronous FIFO buffers with 256-word depth. Consider the 64-pin LQFP package constraints for PCB layout. Evaluate power consumption at 60mA against system thermal limits. Verify compatibility with 5V logic levels and ensure operating temperature ranges meet environmental specifications.

Part Context

This part belongs to the Renesas 7200 series of high-performance FIFO memories. It shares functional similarities with other members like the 72205LB10PF but differs in packaging and reel specifications. The series is designed for robust data handling in complex electronic systems requiring reliable first-in-first-out memory structures.

Replacement Considerations

IDT72205LB10PFG8 is listed as an alias for this component. Verify pinout and electrical characteristics before substitution.