72265LA10PFI8

Overview

The Renesas 72265LA10PFI8 is a synchronous FIFO memory device featuring a storage capacity of 144K bits, organized as 16K words by 18 bits. It operates with a maximum data rate of 100MHz and an access time of 8ns. The component supports unidirectional bus direction and functions within a supply voltage range of 3V to 3.6V. It is housed in a 64-TQFP (14x14) surface-mount package and is rated for operation between -40°C and 85°C.

Feature Summary

• Synchronous first-in-first-out memory architecture for high-speed data buffering
• Unidirectional data transfer capability optimized for specific interface protocols
• Integrated programmable flags for status monitoring and flow control

Applications

• High-speed digital signal processing data buffering
• Network interface card data alignment and synchronization
• Video signal processing pipeline staging

Procurement Notes

Verify the exact part number suffix against official Renesas documentation to confirm pinout and electrical specifications. Confirm RoHS compliance status and lead times directly with authorized distributors, as availability may vary. Ensure handling procedures meet moisture sensitivity level requirements during assembly.

Selection Notes

Select this component when a unidirectional synchronous FIFO with 18-bit word width and 100MHz performance is required. Compare against bidirectional alternatives if two-way data flow is necessary. Consider the 64-TQFP package constraints for PCB layout and thermal management in dense designs.

Part Context

This device belongs to the Renesas 72265 series of advanced synchronous FIFOs. It complements other members like the 72V265LA10PFG, which offers similar speed but differs in packaging and specific configuration options within the broader memory IC portfolio.

Replacement Considerations

Direct substitutes include IDT72265LA10PFI8. Verify compatibility with existing circuit designs before replacement.