IDT7201LA15SO

FIFOs Memory Overview

The IDT7201LA15SO is an asynchronous FIFO memory device manufactured by Renesas Electronics. It features a storage organization of 1K x 9 bits, providing a total capacity of 9 kilobits. The component supports a maximum data rate of 40 MHz with a typical access time of 15 nanoseconds. It operates within a supply voltage range of 4.5 V to 5.5 V and is housed in a 28-pin Small Outline Integrated Circuit (SOIC) package. The device utilizes CMOS technology and is designed for unidirectional bus architectures.

FIFOs Memory Feature Summary

• Asynchronous operation allows independent read and write clock domains
• CMOS technology ensures low power consumption and high noise immunity
• Supports standard TTL logic levels for broad compatibility

FIFOs Memory Applications

• Data buffering between microprocessors and peripheral devices
• Clock domain crossing in digital signal processing systems
• Interface bridging between components with different timing requirements

FIFOs Memory Procurement Notes

Verify the exact suffix against official Renesas documentation, as 'IDT7201LA15SO' may represent a legacy designation or variant. Confirm moisture sensitivity level and RoHS compliance status through current datasheets. Ensure the package type matches the required PCB footprint. Check for obsolescence notices or lifecycle changes before finalizing procurement plans.

FIFOs Memory Selection Notes

Select this component when a 1K x 9 asynchronous FIFO is required with 15 ns access speed. It is suitable for applications needing simple handshaking protocols without complex programmable flags. Consider the SOIC-28 package constraints and 5V operating voltage requirements during system design.

FIFOs Memory Part Context

This part belongs to the 7201L series of asynchronous FIFOs from Renesas/IDT. The series offers various densities and speeds, with the 7201L specifically targeting 1K depth configurations. It serves as a foundational memory buffer solution for legacy and industrial control systems requiring reliable data synchronization.

FIFOs Memory Replacement Considerations

Consult official substitution guides for equivalents such as the IDT7201LA15SOGI8 or other 7201L variants with updated packaging or compliance certifications.