72V211L20PFGI

FIFOs Memory Overview

The 72V211L20PFGI is a 512 x 9 synchronous First-In, First-Out (FIFO) memory device manufactured by Renesas Electronics. It operates on a 3.3V supply voltage with a maximum rating of 3.45V and a minimum of 3.15V. The component features a 20ns access time and supports both single-clock and dual-clock asynchronous operations via independent read and write clocks. It is housed in a 64-pin TQFP surface-mount package and is designed for industrial temperature ranges from -40°C to +85°C.

FIFOs Memory Feature Summary

• Supports independent read and write clocks allowing simultaneous data handling or single-clock operation
• Includes programmable status flags for empty, full, half-full, almost-empty, and almost-full conditions
• Designed for low power consumption with auto power-down capabilities
• Functionally compatible with previous SuperSync FIFO families

FIFOs Memory Applications

• Graphics data buffering
• Local area network interfaces
• Interprocessor communication systems

FIFOs Memory Procurement Notes

Verify the specific suffix PFGI against official Renesas documentation to confirm lead-free status and RoHS compliance. Confirm the current lifecycle status as sources indicate potential obsolescence. Ensure the industrial temperature grade matches system requirements before procurement.

FIFOs Memory Selection Notes

Select this component when a 512x9 depth and width configuration is required for 3.3V logic systems. It is suitable for applications needing flexible clocking modes and precise FIFO status monitoring. Compare against the 72V211L10PF for faster access times if performance allows.

FIFOs Memory Part Context

This part belongs to the 72V211 series of SuperSync FIFOs. It serves as a 3.3V version of the older 72211 device. The series is characterized by its ability to handle data buffering needs with fixed latency and retransmit operations.

FIFOs Memory Replacement Considerations

The 72V211L10PF is a functionally similar alternative within the same family offering different speed grades. Verify pin compatibility and electrical specifications before substitution.