72T36105L4-4BBG

FIFOs Memory Overview

The Renesas Electronics Corporation 72T36105L4-4BBG is a high-speed TeraSync FIFO with a storage capacity of 2.25 Mbits (64K x 36). It supports both asynchronous and synchronous operation modes, offering data rates up to 100 MHz in asynchronous mode and 225 MHz in synchronous mode. The device features access times of 8 ns for asynchronous and 3.4 ns for synchronous configurations. It operates within a voltage range of 2.375 V to 2.625 V and draws a maximum supply current of 90 mA. The component is housed in a 240-pin PBGA package with a 19x19 mm footprint.

FIFOs Memory Feature Summary

• Supports dual-mode operation for both asynchronous and synchronous clocking applications
• Provides high-speed data buffering capabilities suitable for demanding digital systems
• Features programmable flags and full-width/full-depth status indicators

FIFOs Memory Applications

• High-speed data buffering in telecommunications equipment
• Interface bridging between components operating at different clock domains
• Data acquisition systems requiring precise timing control

FIFOs Memory Procurement Notes

Verify the specific suffix L4-4BBG against official Renesas documentation to confirm pinout and electrical characteristics. Note that this part number may be subject to End-of-Life (EOL) status; check current availability and lifecycle notices before finalizing procurement plans.

FIFOs Memory Selection Notes

Select this component when a 36-bit wide FIFO interface is required for high-throughput applications. Ensure the system design accommodates the 2.5V power supply requirements and the physical dimensions of the 240-PBGA package. Confirm compatibility with existing clock frequencies and signal integrity constraints.

FIFOs Memory Part Context

This device belongs to the 72T series of TeraSync FIFOs from Renesas. These components are designed for high-performance memory buffering tasks. The 72T36105 variant specifically addresses applications needing 36-bit data paths with flexible synchronization options.

FIFOs Memory Replacement Considerations

Consult official Renesas substitution guides for verified alternatives. Cross-reference with similar 36-bit FIFO devices if this specific package or speed grade is unavailable.