IDT7200L50SO8

FIFOs Memory Overview

The IDT7200L50SO8 is an asynchronous FIFO memory integrated circuit manufactured by Renesas Electronics Corporation. It features a storage capacity of 2.25K bits, organized as 256 words by 9 bits. The device supports a maximum data rate of 15MHz with a typical access time of 50ns. It operates on a single 4.5V to 5.5V power supply and draws a maximum supply current of 80mA. The component is housed in a 28-SOIC surface-mount package with a width of 0.345 inches (8.77mm). It is designed for unidirectional bus operation and includes relay capability.

FIFOs Memory Feature Summary

• Asynchronous dual-port memory architecture enabling independent read and write clock domains
• Unidirectional data flow configuration with standard depth and width expansion capabilities
• Integrated relay capability for signal buffering and timing adjustment
• Surface-mount packaging suitable for automated assembly processes

FIFOs Memory Applications

• Data buffering between components operating at different clock speeds
• Interface bridging in high-speed digital communication systems
• Temporary data storage in processing pipelines
• Level shifting applications between disparate logic families

FIFOs Memory Procurement Notes

Verify the exact suffix requirements for your specific application needs, as package variations exist within the series. Confirm that the obsolete status does not impact long-term production viability. Ensure compatibility with existing PCB footprints for the 28-SOIC package. Check for any specific environmental compliance requirements relevant to your region, noting RoHS status variations across similar models.

FIFOs Memory Selection Notes

Select this component when a 256x9 word asynchronous buffer is required with a 50ns access time. Consider the 15MHz data rate limit against your system throughput needs. Evaluate the 28-SOIC package dimensions against available board space. Compare power consumption specifications with other family members if thermal management is critical. Verify that unidirectional operation meets your data flow requirements without additional logic.

FIFOs Memory Part Context

This part belongs to the IDT7200L series of asynchronous FIFOs, which offers various speed grades and package options. The series is characterized by its simple interface and reliable performance for general-purpose buffering tasks. Similar parts in the lineup include variants with faster access times or different storage depths, allowing designers to balance performance and cost effectively.

FIFOs Memory Replacement Considerations

The IDT7200L50SO8 is marked as obsolete. Potential substitutes within the same family may include parts with different speed grades or package types, such as the IDT7200L25SO8. Verify pin compatibility and electrical specifications before substitution.