72V273L6BC

FIFOs Memory Overview

The Renesas Electronics Corporation 72V273L6BC is a synchronous FIFO integrated circuit belonging to the 72V series. It features a storage capacity of 288 kbit, organized as 16K x 18 or 32K x 9. The device supports unidirectional data transfer with a maximum clock frequency of 166 MHz and an access time of 4 ns. It operates within a supply voltage range of 3.15 V to 3.45 V and draws a maximum supply current of 35 mA. The component is housed in a 100-CABGA (11x11) package and functions within a commercial temperature range of 0°C to 70°C.

FIFOs Memory Feature Summary

• Supports First-Word-Fall-Through (FWFT) functionality for immediate data availability upon read enable assertion.
• Includes programmable full and empty flags to indicate memory status during operation.
• Provides relay capability to maintain data integrity during power transitions.

FIFOs Memory Applications

• High-speed data buffering in telecommunications equipment
• Signal processing systems requiring precise timing alignment
• Industrial automation control interfaces

FIFOs Memory Procurement Notes

Verify RoHS compliance status carefully, as documentation indicates non-compliance. Confirm end-of-life status prior to design finalization, as the manufacturer has issued discontinuation notices. Ensure procurement channels are authorized to guarantee authenticity and traceability for this legacy component.

FIFOs Memory Selection Notes

Select this component when a high-speed synchronous FIFO with specific 16-bit or 9-bit data widths is required. Verify that the system environment remains within the 0°C to 70°C operating range. Consider the 100-pin BGA package constraints during PCB layout planning.

FIFOs Memory Part Context

This part belongs to the Renesas 72V Super Sync II family of synchronous FIFOs. These devices are designed for high-performance applications requiring fast data throughput and flexible interface configurations. The 72V273L6BC specifically offers a balance of speed and density suitable for complex digital signal routing tasks.

FIFOs Memory Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the discontinued status, direct pin-to-pin replacements may require careful electrical parameter matching and functional verification by the designer.