72V845L15PFGI

FIFOs Memory Overview

The Renesas Electronics Corporation 72V845L15PFGI is a synchronous dual-port FIFO memory device. It features a storage capacity of 144K bits, organized as 4K words by 18 bits times two ports. The component supports a maximum data rate of 66.7MHz with an access time of 10ns. It operates within a supply voltage range of 3 V to 3.6 V and has a maximum supply current of 60mA. The device is housed in a 128-TQFP package.

FIFOs Memory Feature Summary

• Dual-port architecture enabling simultaneous independent access for read and write operations
• Synchronous operation supporting high-speed data transfer rates up to 66.7MHz
• Bi-directional bus directionality allowing flexible data flow configuration

FIFOs Memory Applications

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

FIFOs Memory Procurement Notes

Verify the specific package type and pinout compatibility with your PCB layout before ordering. Confirm that the 128-TQFP form factor meets your mechanical constraints. Ensure your power supply design accommodates the 3 V to 3.6 V operating range and peak current demands. Check for any recent product change notices or end-of-life announcements from the manufacturer.

FIFOs Memory Selection Notes

Select this component when dual-port synchronous FIFO functionality is required for 18-bit wide data paths. The 10ns access time suits applications needing fast data throughput. Consider the 128-pin package size relative to available board space. Compare against single-port alternatives if bidirectional access is not necessary for your specific design requirements.

FIFOs Memory Part Context

This part belongs to the 72V series of synchronous FIFOs from Renesas. It shares functional similarities with other members like the 72V2105 but differs significantly in port configuration and density. The series is designed for high-performance memory buffering applications requiring reliable data integrity and speed.

FIFOs Memory Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.