72V231L15PFGI8

FIFOs Memory Overview

The 72V231L15PFGI8 is a synchronous First-In, First-Out (FIFO) memory device manufactured by Renesas Electronics. It features a storage organization of 2K x 9 bits, providing a total capacity of 18 kilobits. The component operates with a core voltage supply ranging from 3.0 V to 3.6 V. It supports data transfer rates up to 100 MHz and has a typical access time of 10 ns. The device is housed in a 32-pin Thin Quad Flat Package (TQFP) with a 0.8 mm pitch. It utilizes 3.3 V LVTTL I/O levels and functions as a unidirectional buffer for data applications.

FIFOs Memory Feature Summary

• Supports high-speed data buffering at frequencies up to 100 MHz
• Features independent read and write clock controls for flexible operation
• Includes programmable status flags such as Empty, Full, and Half-Full indicators

FIFOs Memory Applications

• Graphics data buffering systems
• Local area network interface buffers
• Interprocessor communication links

FIFOs Memory Procurement Notes

Verify the specific suffix 'I8' against official Renesas documentation to confirm tape and reel packaging and moisture sensitivity level details. Confirm RoHS compliance status and lead-free specifications directly with the manufacturer or authorized distributors, as these attributes are critical for assembly processes and regulatory adherence.

FIFOs Memory Selection Notes

Select this component when a unidirectional synchronous FIFO with 9-bit width and 2K depth is required. Ensure the design supports 3.3 V logic levels and requires access times compatible with 100 MHz operation. Verify that the TQFP-32 package fits the board layout constraints and thermal requirements of the target application environment.

FIFOs Memory Part Context

This part belongs to the 72V201-72V251 SyncFIFO family from Renesas. These devices are designed for general-purpose data buffering needs. The 72V231 variant specifically offers a 2K x 9 configuration, distinguishing it from other members of the series that may have different depths or widths, such as the 72V221 or 72V241.

FIFOs Memory Replacement Considerations

Check for functional equivalents within the 72V2xx series. Verify pin compatibility and electrical characteristics before substituting. No direct public substitute part numbers are confirmed in the provided source material.