72V201L20PF

FIFOs Memory Overview

The Renesas Electronics Corporation 72V201L20PF is a synchronous First-In, First-Out (FIFO) memory device belonging to the 72V series. It features a storage capacity of 512 words by 9 bits and operates with a maximum data rate of 50 MHz. The component provides an access time of 20 ns and functions within a supply voltage range of 3.15 V to 3.45 V. It draws a maximum supply current of 55 mA and supports unidirectional bus directionality. The integrated circuit is housed in a 64-pin TQFP package measuring 14x14 mm and is rated for operation at temperatures between 0°C and 70°C.

FIFOs Memory Feature Summary

• Supports independent read and write clocks allowing simultaneous data transfer operations
• Provides programmable Almost-Empty and Almost-Full status flags for buffer management
• Enables retransmit operation with fixed low first word data latency
• Features auto power down capability to minimize standby power consumption

FIFOs Memory Applications

• Data buffering for graphics processing systems
• Interprocessor communication interfaces
• Local area network data handling

FIFOs Memory Procurement Notes

Verify component authenticity through authorized channels as this part may be discontinued or subject to obsolescence notices. Confirm RoHS compliance status and moisture sensitivity level prior to assembly. Ensure the specific package variant matches design requirements. Review official product change notifications for any updates to pinout or electrical characteristics before finalizing procurement plans.

FIFOs Memory Selection Notes

Select this component when a synchronous FIFO with 512x9 depth and 20 ns access time is required. It is suitable for applications needing independent clock domains and programmable status flags. Verify that the 3.3V operating voltage and 64-pin TQFP package align with system constraints. Consider thermal performance within the specified commercial temperature range during selection.

FIFOs Memory Part Context

This device is part of the Renesas 72V SuperSync FIFO family, designed for high-speed data buffering. It serves as a 3.3V version of earlier 5V devices, offering lower power consumption while maintaining functional compatibility. The series is widely used in networking and embedded systems requiring reliable asynchronous-to-synchronous data conversion.

FIFOs Memory Replacement Considerations

Consult official documentation for direct pin-compatible replacements within the 72V2xx1 series. Verify electrical specifications and package dimensions for any substitute components to ensure seamless integration without redesign.