72V3650L6PFG

FIFOs Memory Overview

The Renesas Electronics Corporation 72V3650L6PFG is a synchronous FIFO memory device featuring a 4 nanosecond access time and a maximum clock frequency of 166 MHz. It offers a storage capacity of 72K bits, organized as 2K words by 36 bits, with unidirectional bus directionality. The component operates within a supply voltage range of 3.15 V to 3.45 V and draws a maximum supply current of 40 mA. Designed for surface mount installation, it is housed in a 128-pin TQFP package and supports an operating temperature range from 0°C to +70°C.

FIFOs Memory Feature Summary

• Supports First-Word-Fall-Through (FWFT) functionality for immediate data availability upon read assertion.
• Includes programmable flags to indicate status conditions such as full or empty states.
• Features internal relay capability to maintain data integrity during power transitions.

FIFOs Memory Applications

• High-speed data buffering in telecommunications equipment
• Interface bridging between asynchronous logic domains
• Data acquisition systems requiring precise timing control

FIFOs Memory Procurement Notes

Verify the specific suffix 'G' indicates RoHS compliance and lead-free construction per manufacturer specifications. Confirm the package type matches the required 128-TQFP footprint for PCB layout compatibility. Check humidity sensitivity levels and reflow soldering profiles against assembly guidelines. Ensure the source document confirms the part status as active or obsolete to determine long-term availability risks.

FIFOs Memory Selection Notes

Select this component when a 36-bit wide synchronous interface is required for high-throughput applications. The 4ns access speed suits designs needing minimal latency between write and read operations. Consider the 128-pin TQFP package constraints for board space and thermal management. Verify that the 3.3V logic level aligns with the system's I/O voltage requirements.

FIFOs Memory Part Context

This part belongs to the 72V series of synchronous FIFOs manufactured by Renesas Electronics. It serves as a direct replacement for the older 72V3650L6PF model, offering updated manufacturing processes. The series is designed for embedded memory applications where deterministic data flow is critical.

FIFOs Memory Replacement Considerations

The 72V3650L6PFG is listed as a direct substitute for the discontinued 72V3650L6PF. Verify pinout compatibility and electrical parameters before implementation.