72V36100L10PFI

FIFOs Memory Overview

The 72V36100L10PFI is a synchronous FIFO memory device manufactured by Renesas Electronics. It features a storage capacity of 2.25 Mbits, organized as 64K words by 36 bits. The component supports unidirectional data transfer with a maximum data rate of 100 MHz and an access time of 6.5 ns. It operates within a supply voltage range of 3.15 V to 3.45 V and is housed in a 128-pin TQFP package measuring 14x20 mm.

FIFOs Memory Feature Summary

• Supports First-In-First-Out (FIFO) data buffering for high-speed serial-to-parallel or parallel-to-serial conversion applications.
• Features programmable flags indicating full, empty, and half-full states for precise flow control management.
• Includes relay capability allowing data to bypass the FIFO buffer directly between ports when required.

FIFOs Memory Applications

• High-speed data acquisition systems requiring temporary storage before processing.
• Network interface cards and communication equipment handling packet buffering.
• Industrial automation controllers managing real-time sensor data streams.

FIFOs Memory Procurement Notes

This component is officially discontinued and no longer in production. Verification of availability should focus on surplus distributors or secondary market sources rather than direct manufacturer channels. Buyers must confirm the specific revision level and physical condition of existing stock, as lead times are variable and not guaranteed by the original supplier.

FIFOs Memory Selection Notes

Engineers replacing this part should evaluate current synchronous FIFO alternatives from Renesas or other vendors that match the 36-bit width and 100 MHz speed requirements. Considerations include pin compatibility with the 128-TQFP package, voltage level matching at 3.3V, and whether newer devices offer improved power consumption or additional features like dual-clock domain support.

FIFOs Memory Part Context

The 72V36100 series belongs to Renesas' high-performance synchronous FIFO family, designed for demanding digital signal processing and telecommunications environments. These components bridge speed mismatches between different system blocks, ensuring data integrity during burst transfers. The L10 suffix typically denotes specific packaging and temperature grade variations within the broader product line.

FIFOs Memory Replacement Considerations

Official substitutes may include the IDT72V36100L10PF or compatible parts from the same Renesas portfolio. Verify electrical specifications such as access time and voltage tolerance against the new candidate to ensure system stability without redesigning the PCB layout.