72V255LA10TF

FIFOs Memory Overview

The Renesas Electronics Corporation 72V255LA10TF is a synchronous FIFO memory integrated circuit belonging to the 72V series. It provides a storage capacity of 144K bits, organized as 8K words by 18 bits. The device supports unidirectional data transfer with a maximum data rate of 66.7MHz and features a 10ns access time. It operates within a supply voltage range of 3V to 3.6V and draws a maximum supply current of 55mA. The component is housed in a 64-TQFP surface-mount package.

FIFOs Memory Feature Summary

• Supports programmable status flags for monitoring buffer conditions
• Includes first-word-fall-through capability for rapid data retrieval
• Features internal register buffering for signal integrity

FIFOs Memory Applications

• Data buffering between asynchronous clock domains
• Interface bridging in high-speed digital systems
• Temporary data storage in communication protocols

FIFOs Memory Procurement Notes

Verify component authenticity through authorized channels due to discontinued status. Confirm RoHS compliance requirements as the original part may not meet current environmental standards. Validate pin compatibility and electrical specifications against the target design before integration. Ensure proper handling procedures are followed given moisture sensitivity classification.

FIFOs Memory Selection Notes

Evaluate system timing constraints against the 10ns access specification. Consider the 18-bit word width for data alignment requirements. Assess power consumption limits relative to the 55mA maximum current draw. Verify that the 64-TQFP package fits the available PCB real estate and thermal management strategy.

FIFOs Memory Part Context

This component is part of the Renesas 72V family of synchronous FIFO memories. It serves as a specialized memory interface solution designed for high-performance applications requiring reliable data buffering. The 72V series is known for its flexibility in depth and width configurations.

FIFOs Memory Replacement Considerations

The 72V255LA10TFG is listed as an upgrade replacement for the 72V255L15TF. Verify functional equivalence and pinout compatibility when substituting components in existing designs.