72225LB10TF

Overview

The Renesas Electronics Corporation 72225LB10TF is a synchronous First-In, First-Out (FIFO) memory device belonging to the 72225 series. It features a storage capacity of 4K x 18 bits and operates with a maximum data rate of 100 MHz. The component utilizes a 6.5 ns access time and functions within a supply voltage range of 4.5 V to 5.5 V. It is housed in a 64-TQFP package and supports unidirectional bus operation.

Feature Summary

• Synchronous FIFO architecture for reliable data buffering
• High-speed 100 MHz data transfer capability
• Integrated programmable flags for status monitoring

Applications

• Data buffering in high-speed digital systems
• Interface bridging between asynchronous logic blocks
• Signal processing pipeline staging

Procurement Notes

Verify current availability as this component may be subject to discontinuation or limited stock. Confirm RoHS compliance status and moisture sensitivity level prior to ordering. Ensure the specific suffix matches required packaging options such as cut tape or reel. Cross-reference part numbers with official Renesas documentation to confirm functional equivalence.

Selection Notes

Select this component when a 4K x 18 synchronous FIFO is required for system buffering. Verify that the 64-TQFP package fits the board layout constraints. Ensure the operating temperature range meets environmental requirements. Check compatibility with existing clock frequencies and voltage levels before integration into the design.

Part Context

This part belongs to the Renesas 72225 series of synchronous FIFOs. These devices are designed for high-performance data handling applications. The series offers various capacities and speeds to suit different system needs. The 72225LB10TF specifically provides 4K depth with 18-bit width.

Replacement Considerations

Check for direct substitutes within the 72225 series. Verify pinout compatibility if replacing with similar parts. Confirm electrical specifications match original requirements.