72V225L15PF8

FIFOs Memory Overview

The 72V225L15PF8 is a synchronous FIFO memory device manufactured by Renesas Electronics Corporation. It features a storage capacity of 18K bits, organized as 1024 words by 18 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 3V to 3.6V, with a maximum supply current of 30mA. The device is housed in a 64-TQFP package measuring 14x14mm and is rated for an operating temperature range of 0°C to 70°C.

FIFOs Memory Feature Summary

• Supports First-Word-Fall-Through (FWFT) functionality for immediate data availability upon read enable.
• Includes programmable flags to indicate full, empty, and near-full/empty buffer states.
• Features bidirectional depth and width expansion capabilities for system scalability.

FIFOs Memory Applications

• High-speed data buffering in telecommunications equipment
• Interface bridging between asynchronous logic blocks in digital signal processing
• Data acquisition systems requiring precise timing synchronization

FIFOs Memory Procurement Notes

Verify the specific suffix 'I8' against official Renesas documentation to confirm if it denotes a distinct variant or packaging option, as standard listings may not explicitly detail suffix impacts on electrical function. Confirm RoHS compliance status, as some sources indicate non-compliance for this specific part number. Check for active discontinuance notices from the manufacturer prior to procurement planning.

FIFOs Memory Selection Notes

Select this component when a unidirectional synchronous FIFO with 18-bit word width is required. Ensure the design accommodates the 3V to 3.6V supply voltage range and the 66.7MHz maximum clock speed. Verify that the 64-TQFP package dimensions fit the target PCB layout constraints and that the commercial temperature range meets environmental requirements.

FIFOs Memory Part Context

This part belongs to the Renesas 72V series of high-performance synchronous FIFOs. The series is characterized by low power consumption and high-speed operation suitable for complex digital systems. The 72V225 model specifically targets applications needing moderate depth with wider data paths compared to narrower 9-bit variants in the same family.

FIFOs Memory Replacement Considerations

Official substitutes include IDT72V225L15PF8. Cross-reference pinouts and electrical specifications with the original datasheet before implementation.