72V245L20TF8

FIFOs Memory Overview

The Renesas Electronics Corporation 72V245L20TF8 is a synchronous FIFO memory device featuring an 18-bit data bus width and a storage capacity of 72K bits, organized as 4K x 18. It operates within a supply voltage range of 3 V to 3.6 V with a maximum supply current of 30 mA. The component supports unidirectional data transfer at a maximum clock frequency of 50 MHz, achieving an access time of 12 ns. It is housed in a 64-pin TQFP package (14x14 mm) and functions within an industrial temperature range of 0°C to 70°C.

FIFOs Memory Feature Summary

• Supports First Word Fall Through (FWFT) timing for rapid data availability
• Features programmable Almost-Empty and Almost-Full flags with default settings
• Allows expansion in both depth and width for flexible system integration

FIFOs Memory Applications

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

FIFOs Memory Procurement Notes

Verify the specific suffix TF8 against official datasheets to confirm package dimensions and moisture sensitivity level. Confirm RoHS compliance status as documentation indicates non-compliance for this variant. Check for End-of-Life notices or production discontinuation announcements from Renesas before finalizing procurement plans.

FIFOs Memory Selection Notes

Select this component when a 50 MHz synchronous FIFO with 18-bit width is required. Ensure the design accommodates the 3.3V logic levels and the 64-TQFP footprint. Verify that the 0°C to 70°C operating range meets environmental requirements. Consider FWFT support if low-latency data access is critical for the application architecture.

FIFOs Memory Part Context

This part belongs to the 72V245 series of 3.3V synchronous FIFOs. It serves as a high-performance buffering solution for digital systems requiring reliable data flow management between asynchronous or synchronous domains. The series is designed for applications demanding robust error handling through programmable status flags.

FIFOs Memory Replacement Considerations

The 72V245L10PFG is listed as an upgrade alternative by the manufacturer. Verify pin compatibility and electrical specifications before substitution.