72V245L10TFG

FIFOs Memory Overview

The Renesas 72V245L10TFG is a synchronous first-in, first-out (FIFO) memory device featuring an organization of 4K x 18 bits and a total storage capacity of 72 kbit. It operates with a maximum clock frequency of 100 MHz and supports a read/write cycle time of 6.5 ns. The component utilizes a 3.3 V power supply range from 3.0 V to 3.6 V and draws a maximum supply current of 30 mA. It is housed in a 64-pin TQFP package and supports industrial temperature operation from -40°C to +85°C.

FIFOs Memory Feature Summary

• Supports First Word Fall Through timing for rapid data access
• Features asynchronous or coincident read and write clocks for flexible dual-clock operation
• Includes programmable almost-empty, almost-full, half-full, empty, and full status flags
• Provides 5V input tolerant I/O levels for system compatibility

FIFOs Memory Applications

• Optical disk controllers
• Local Area Networks (LANs)
• Interprocessor communication systems

FIFOs Memory Procurement Notes

Verify the specific suffix 'TFG' against official Renesas documentation to confirm the exact package dimensions and moisture sensitivity level. Confirm availability status as this part number may be subject to discontinuation notices. Ensure design-in compliance with RoHS directives and check for any recent Product Change Notices affecting assembly sites or material composition before final procurement.

FIFOs Memory Selection Notes

Select this component when a 18-bit wide synchronous FIFO buffer is required for high-speed data transfer applications. The 100 MHz speed rating suits demanding bandwidth requirements. Verify that the 3.3 V logic levels and 5V tolerant inputs align with the source and destination interface voltages. Consider the 64-pin TQFP footprint constraints during PCB layout planning.

FIFOs Memory Part Context

This device belongs to the 72V245 series of synchronous FIFO memories manufactured by Renesas Electronics. The series offers various speed grades and packaging options to accommodate different system performance needs. The 72V245L10 variant specifically targets applications requiring 100 MHz operation speeds within the standard industrial temperature range.

FIFOs Memory Replacement Considerations

Check for direct substitutes such as IDT72V245L10TFG due to historical brand acquisitions. Verify pinout and electrical parameter compatibility with other 72V245 family members if alternative packages are needed.