72265LA15TF

Overview

The Renesas 72265LA15TF is a synchronous FIFO memory device with a capacity of 288K bits, organized as 16K words by 18 bits. It operates at a maximum data rate of 66.7MHz with an access time of 10ns. The component supports unidirectional bus direction and features programmable flags. It functions within a supply voltage range of 3V to 3.6V, drawing a maximum current of 55mA. The device is housed in a 64-TQFP package (10x10mm) and supports First-Word-Fall-Through (FWFT).

Feature Summary

• Supports high-speed synchronous data buffering with clocked read and write controls.
• Includes programmable status flags for advanced flow control management.
• Features First-Word-Fall-Through capability for reduced latency.

Applications

• High-speed data buffering in telecommunications systems.
• Interface bridging between asynchronous logic blocks.
• Data acquisition systems requiring precise timing synchronization.

Procurement Notes

Verify the specific suffix 'TF' against the manufacturer's official documentation to confirm pinout and electrical characteristics. Confirm RoHS compliance status as it varies by production batch. Check for End-of-Life (EOL) notices or Product Change Notifications (PCN) prior to final design approval.

Selection Notes

Select this component when a 16K x 18 word depth is required for synchronous applications. Ensure the system operates within the 3V to 3.6V supply range. Verify that the 64-TQFP package dimensions fit the PCB layout constraints.

Part Context

This part belongs to the 72V265LA series of SuperSync FIFOs. It shares architectural similarities with other members like the IDT72V265LA but differs in specific suffixes indicating packaging or environmental compliance. It serves as a specialized memory solution for high-performance digital signal processing.

Replacement Considerations

Consult the manufacturer's cross-reference guide for direct replacements. Consider parts from the same 72V family if pin compatibility is critical. Verify functional equivalence before substituting.