72V255LA10PF

FIFOs Memory Overview

The 72V255LA10PF is a synchronous FIFO memory device manufactured by Renesas Electronics Corporation. It features a storage capacity of 144K bits, organized as 8K words by 18 bits. The component supports a data rate of 100MHz with an access time of 6.5ns. It operates within a supply voltage range of 3V to 3.6V and is housed in a 64-TQFP package. The device includes programmable flags and supports First-Word-Fall-Through (FWFT) functionality.

FIFOs Memory Feature Summary

• Synchronous operation with high-speed data transfer capabilities
• Integrated programmable status flags for flow control
• Supports First-Word-Fall-Through mode for reduced latency

FIFOs Memory Applications

• High-speed data buffering in communication systems
• Interface bridging between asynchronous logic domains
• Data acquisition system temporary storage

FIFOs Memory Procurement Notes

Verify component authenticity through authorized channels due to obsolete status. Confirm RoHS compliance requirements against specific project standards, as this variant may not meet current environmental directives. Validate package integrity upon receipt, ensuring no damage to the TQFP leads. Check manufacturing date codes for long-term storage suitability. Ensure proper ESD handling procedures are followed during installation.

FIFOs Memory Selection Notes

Select this part when a 18-bit wide synchronous FIFO is required. Compare access times against system clock speeds to ensure timing margins. Evaluate pin compatibility with existing PCB layouts if replacing older IDT variants. Consider power consumption limits relative to the 3V to 3.6V operating range. Assess thermal performance for the specific enclosure environment.

FIFOs Memory Part Context

This component belongs to the 72V255LA series of SuperSync FIFOs. It is functionally compatible with the 5V IDT72255 family but operates at lower voltages. The series is designed for high-performance applications requiring reliable data buffering. Renesas continues to support legacy designs through this product line.

FIFOs Memory Replacement Considerations

IDT72V255LA10PF is a confirmed substitute part number.