72T3645L5BB

FIFOs Memory Overview

The Renesas 72T3645L5BB is a TeraSync First-In-First-Out (FIFO) memory device with a storage capacity of 1K x 36 bits. It operates within a supply voltage range of 2.375 V to 2.625 V and supports asynchronous and synchronous modes. The component features data rates of 83 MHz and 200 MHz, with access times of 10 ns and 3.6 ns respectively. It utilizes a 208-pin PBGA package measuring 17x17 mm and functions within an operating temperature range of 0°C to 70°C.

FIFOs Memory Feature Summary

• Supports flexible Bus-Matching data flow configurations including x36, x18, and x9 widths.
• Features clocked read and write controls for precise synchronization.
• Provides uni-directional bus architecture for data transfer.

FIFOs Memory Applications

• High-speed data buffering in telecommunications systems
• Interface bridging between components with different clock domains
• Data acquisition systems requiring temporary storage

FIFOs Memory Procurement Notes

Verify the current lifecycle status as this component may be discontinued or subject to production changes. Confirm RoHS compliance requirements against specific project standards, as indicated by non-compliant status in some records. Ensure compatibility with existing PCB footprints and thermal management solutions before finalizing procurement plans.

FIFOs Memory Selection Notes

Select this component when a 36-bit wide FIFO interface is required with support for both asynchronous and synchronous operation. Consider the 208-pin PBGA package constraints for board layout. Evaluate the need for Bus-Matching flexibility if interfacing with narrower data buses such as x18 or x9 configurations.

FIFOs Memory Part Context

This part belongs to the Renesas 72T series of TeraSync FIFOs, designed for high-performance memory applications. The series typically includes variants with different depths and widths, sharing common architectural features like clocked controls and flexible data flow options. These devices are engineered for reliability in demanding electronic environments.

FIFOs Memory Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify functional equivalence carefully if considering alternative sources due to potential discontinuation.