72T1865L5BBI

FIFOs Memory Overview

The Renesas 72T1865L5BBI is a high-performance First-In-First-Out (FIFO) memory device housed in a 144-BGA package. It supports both asynchronous and synchronous operation modes, offering flexible integration into diverse system architectures. The component provides a storage capacity of 144K bits, configurable as 8K x 18 or 16K x 9. It operates within a supply voltage range of 2.375 V to 2.625 V with a maximum current consumption of 60 mA. Data rates reach up to 83 MHz for asynchronous mode and 200 MHz for synchronous mode, with access times of 10 ns and 3.6 ns respectively.

FIFOs Memory Feature Summary

• Supports dual-mode operation for both asynchronous and synchronous clocking requirements.
• Features unidirectional data bus architecture for streamlined signal flow.
• Includes programmable status flags to monitor FIFO full and empty conditions.
• Provides relay capability to maintain data integrity during power transitions.

FIFOs Memory Applications

• High-speed data buffering in telecommunications equipment
• Clock domain crossing interfaces in digital logic systems
• Data acquisition systems requiring precise timing alignment

FIFOs Memory Procurement Notes

Verify the specific suffix 'I' against official documentation to confirm industrial temperature rating compliance. Confirm RoHS status as some variants may not meet current environmental standards. Check for active production status or obsolescence notices before finalizing procurement plans.

FIFOs Memory Selection Notes

Select this component when both asynchronous and synchronous FIFO functionalities are required in a single package. Ensure the design accommodates the 2.5V nominal supply voltage and the 144-BGA footprint constraints. Verify that the 60 mA current draw fits within the system's power budget.

FIFOs Memory Part Context

This part belongs to the Renesas 72T series of FIFO memories, designed for high-speed data handling. The series offers various densities and interface options to support complex digital signal processing applications across industrial and communication sectors.

FIFOs Memory Replacement Considerations

Consult official substitution guides for compatible parts within the 72T family. Verify pin compatibility and electrical specifications before replacing obsolete components.