72V255LA15PF8

FIFOs Memory Overview

The 72V255LA15PF8 is a synchronous FIFO memory integrated circuit manufactured by Renesas Electronics Corporation. It features a storage capacity of 144K bits, organized as 8K words by 18 bits per word. The device supports a maximum data rate of 66.7MHz with a typical access time of 10ns. It operates on a single power supply voltage ranging from 3V to 3.6V and draws a maximum supply current of 55mA. The component is housed in a 64-lead Thin Quad Flat Package (TQFP) measuring 14x14mm. It is designed for surface mount installation and functions within an industrial temperature range of -40°C to 85°C.

FIFOs Memory Feature Summary

• Supports unidirectional data transfer between clock domains
• Includes programmable status flags for full and empty conditions
• Features First Word Fall Through capability for immediate data availability

FIFOs Memory Applications

• Buffering data streams in high-speed digital signal processing systems
• Interface bridging between asynchronous logic components operating at different clock rates
• Data buffering in telecommunications equipment requiring low latency

FIFOs Memory Procurement Notes

Verify the specific suffix PF8 against official Renesas documentation to confirm package type and tape-and-reel configuration. Confirm RoHS compliance status as older variants may not meet current environmental standards. Check for active obsolescence notices or end-of-life declarations before finalizing procurement plans.

FIFOs Memory Selection Notes

Select this component when an 18-bit wide synchronous FIFO with 8K depth is required. Ensure the design accommodates the 3V to 3.6V supply voltage range and the -40°C to 85°C operating temperature. Verify that the 64-TQFP package dimensions fit the target PCB layout constraints.

FIFOs Memory Part Context

This part belongs to the Renesas 72V series of synchronous FIFO memories. The series offers various capacities and speeds for system integration. The 72V255 variant specifically provides the 8K x 18 organization. It is distinct from other series members based on its specific depth and width configuration.

FIFOs Memory Replacement Considerations

Consult official Renesas substitution guides for verified equivalents. Generic cross-reference lists are insufficient for confirming pin compatibility and electrical specifications.