7205L15TP

Overview

The Renesas Electronics Corporation 7205L15TP is an asynchronous FIFO memory integrated circuit designed for high-speed data buffering applications. It features a storage capacity of 8K words by 9 bits, providing a total depth of 72 kilobits. The device supports unidirectional bus operation with a maximum data rate of 40 MHz and a typical access time of 15 nanoseconds. It operates within a supply voltage range of 4.5 V to 5.5 V and draws a maximum supply current of 120 mA. The component is housed in a 28-pin PDIP package suitable for through-hole mounting and functions reliably across an industrial temperature range of -40°C to +85°C.

Feature Summary

• Asynchronous dual-clock architecture enables independent read and write clock domains for flexible interface timing.
• Unidirectional data flow configuration simplifies system design for point-to-point buffering scenarios.
• CMOS technology ensures low power consumption while maintaining high-speed performance capabilities.

Applications

• Data buffering between microprocessors and peripheral devices
• Interface bridging between systems operating at different clock speeds
• High-speed serial-to-parallel conversion circuits

Procurement Notes

Verify the specific suffix 'TP' against official Renesas documentation to confirm the package type and temperature grade. Confirm RoHS compliance status as some variants may differ. Check for End-of-Life notifications or replacement part notices from the manufacturer before finalizing procurement plans.

Selection Notes

Select this component when a unidirectional asynchronous FIFO with 8x9 organization is required. Ensure the system voltage aligns with the 4.5V to 5.5V operating range. Verify that the 15ns access time meets the timing requirements of the target application interface.

Part Context

This part belongs to the IDT 7205 series of asynchronous FIFO memories. The series offers various speed grades and organizations to support diverse data buffering needs in digital logic designs. The 7205L15 variant specifically targets applications requiring 40MHz throughput with standard CMOS logic compatibility.

Replacement Considerations

Consult official Renesas datasheets for direct pin-compatible replacements. Verify electrical specifications match exactly if substituting with similar parts from other manufacturers.