72V211L15PFGI

FIFOs Memory Overview

The 72V211L15PFGI is a synchronous FIFO memory device manufactured by Renesas Electronics. It features a storage capacity of 4.5K bits, organized as 512 words by 9 bits. The component supports unidirectional data transfer with a maximum clock frequency of 66.7MHz and an access time of 10ns. It operates within a supply voltage range of 3.15V to 3.45V and draws a maximum supply current of 20mA. The device is housed in a 32-TQFP package with dimensions of 7x7mm and functions reliably across a temperature range of -40°C to +85°C.

FIFOs Memory Feature Summary

• Supports dual-clock operation where read and write clocks can run asynchronously or be tied for single-clock synchronization.
• Includes programmable flags to indicate full and empty status conditions for flow control.
• Provides 9-bit wide input and output ports for data buffering applications.

FIFOs Memory Applications

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

FIFOs Memory Procurement Notes

Verify the specific suffix PFGI against the official datasheet to confirm the TQFP-32 package and industrial temperature grade. Ensure compatibility with 3.3V logic levels. Check for moisture sensitivity level requirements during handling. Confirm RoHS compliance status for the specific manufacturing batch. Validate that the unidirectional bus direction meets system design constraints.

FIFOs Memory Selection Notes

Select this component when a 512x9 synchronous FIFO is required for moderate-speed data buffering. The 66.7MHz speed and 10ns access time suit general-purpose digital interfaces. Consider the 32-pin TQFP package for surface-mount assembly. Verify that the 3.3V operating voltage aligns with the target system power rails. Evaluate the need for programmable flags if complex handshaking is necessary.

FIFOs Memory Part Context

This part belongs to the 72V211 series of synchronous FIFOs from Renesas. It serves as the 3.3V version of the legacy 72211 device. The series is designed for various data buffering needs. Other variants in the family offer different capacities such as 1Kx9 or 256Kx9. The 72V211 specifically targets applications requiring reliable asynchronous or synchronous data transfer.

FIFOs Memory Replacement Considerations

The IDT72V211L15PFGI is listed as an alias for this component. Verify pinout and electrical specifications match exactly before substitution. No other cross-model substitutes are confirmed in the provided documentation.