7285L20PA

FIFOs Memory Overview

The 7285L20PA is an asynchronous dual FIFO memory component manufactured by Renesas Electronics. It features a storage organization of 8K x 9, providing a total capacity of 144 kbit. The device supports bidirectional data buses and operates with a maximum clock frequency of 33.3 MHz. Access time is specified at 20 ns. Power supply requirements range from 3 V to 3.6 V, with a maximum power consumption of 100 mA. It functions within a commercial temperature range of 0°C to +70°C and is housed in a 56-pin TSSOP package.

FIFOs Memory Feature Summary

• Supports asynchronous operation for flexible interface timing
• Provides dual independent FIFO structures for simultaneous data buffering
• Features bidirectional data bus capability for versatile system integration

FIFOs Memory Applications

• Data buffering between asynchronous logic domains
• Interface bridging in high-speed digital systems
• Temporary data storage in communication protocols

FIFOs Memory Procurement Notes

Verify RoHS compliance status as documentation indicates non-compliance. Confirm availability through authorized distributors, noting potential end-of-life or limited stock constraints. Ensure the 56-TSSOP package matches PCB footprint requirements. Validate voltage levels against system specifications before procurement.

FIFOs Memory Selection Notes

Select this component when asynchronous dual FIFO functionality is required with 8K depth and 9-bit width. Consider the 20 ns access speed and 33.3 MHz limit for timing compatibility. Verify that the 3V to 3.6V operating range aligns with the target system's power rails. Check if the commercial temperature range meets environmental needs.

FIFOs Memory Part Context

This part belongs to the 7285 series of asynchronous dual FIFOs from Renesas. It shares architectural similarities with other members like the 7285L15PAGI but differs in access speed and specific electrical characteristics. The series is designed for general-purpose memory buffering applications requiring independent read and write clocks.

FIFOs Memory Replacement Considerations

IDT7285L20PA is listed as an alias for this component.