72V263L10PFI

FIFOs Memory Overview

The Renesas Electronics 72V263L10PFI is a SuperSync II synchronous FIFO memory device designed for high-speed data buffering and bus matching. It features a storage capacity of 144 kbit, organized as 16K x 9 or 8K x 18. The component supports a maximum clock frequency of 100 MHz with a fast access time of 6.5 ns. It operates on a 3.3V supply voltage ranging from 3.15 V to 3.45 V. The device is housed in an 80-pin TQFP package and functions within an industrial temperature range of -40°C to +85°C.

FIFOs Memory Feature Summary

• SuperSync II architecture eliminates variable latency periods found in previous generations, ensuring fixed low first-word data latency.
• Supports user-selectable asynchronous read and write ports for flexible interface integration.
• Features auto power-down capabilities to minimize standby power consumption during idle states.
• Includes programmable flags for status monitoring and independent read/write clocks for simultaneous operations.

FIFOs Memory Applications

• Network equipment data buffering
• Video signal processing systems
• Telecommunications infrastructure
• Data communications interfaces

FIFOs Memory Procurement Notes

Verify current availability status as the component may be discontinued. Confirm RoHS compliance requirements against specific project standards. Ensure proper handling procedures are followed due to moisture sensitivity classification. Validate pin compatibility with existing PCB layouts before procurement decisions.

FIFOs Memory Selection Notes

Select this component when fixed latency performance is critical for system timing. Choose the 72V263L10PFI for applications requiring 3.3V operation with high-speed synchronous data transfer. Consider the 80-pin TQFP package constraints for board space planning. Evaluate the 100 MHz speed limit against actual system clock requirements.

FIFOs Memory Part Context

This part belongs to the Renesas 72V263 series of SuperSync II FIFO memories. It is functionally compatible with earlier 72V255/65/75/85 models while offering improved latency characteristics. The device serves as a bridge between buses of unequal sizes in complex electronic systems.

FIFOs Memory Replacement Considerations

Check for direct pin-compatible alternatives within the same family if available. Verify functional equivalence regarding latency and clock speeds when substituting. Review datasheet updates for any changes in electrical specifications or package dimensions.