72205LB15TFI

Overview

The Renesas 72205LB15TFI is a synchronous FIFO integrated circuit manufactured by Renesas Electronics Corporation. It features a storage capacity of 4.5K bits, organized as 256 words by 18 bits. The device supports unidirectional data transfer with a maximum data rate of 66.7MHz and an access time of 10ns. It operates within a supply voltage range of 4.5V to 5.5V and draws a maximum supply current of 60mA. The component is housed in a 64-TQFP package measuring 10x10mm and is rated for industrial operating temperatures from -40°C to 85°C.

Feature Summary

• Synchronous operation with programmable status flags
• High-speed data buffering capability up to 66.7MHz
• Industrial temperature range support for robust performance

Applications

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

Procurement Notes

Verify the exact part number suffix against official Renesas documentation to confirm package type and temperature grade. Confirm RoHS compliance status as indicated in specific datasheets. Check for obsolescence notices or product discontinuance announcements prior to procurement planning.

Selection Notes

Select this component when a 256 x 18 word synchronous FIFO is required. Ensure the system design accommodates the 4.5V to 5.5V supply voltage range. Verify that the 64-TQFP package dimensions fit the PCB layout constraints and thermal requirements.

Part Context

This device belongs to the Renesas 7200 series of SyncFIFO memory components. It provides reliable data buffering solutions for applications requiring precise timing control and high throughput. The series is designed for compatibility with standard CMOS logic families.

Replacement Considerations

Consult official Renesas substitution guides for equivalent parts. Verify pinout compatibility and electrical specifications before replacing.