7281L15PAGI

IC FIFO ASYNC 512X9X2 56TSSOP

# 7281L15PAGI – 512x9x2 Asynchronous FIFO Memory IC – Renesas Electronics

The 7281L15PAGI from Renesas Electronics is a high-performance asynchronous FIFO memory IC designed for efficient data buffering in demanding applications. This 9K memory solution offers reliable data transfer management with low power consumption, making it ideal for systems requiring temporary data storage between processing stages. PCX ensures rapid availability and dependable supply of this advanced logic component.

## Key Features
– **Memory Organization**: 512 x 9 x 2 configuration
– **Interface Type**: Asynchronous operation
– **Operating Speed**: 40MHz data rate with 15ns access time
– **Voltage Range**: 4.5V to 5.5V supply voltage
– **Temperature Range**: -40°C to 85°C operating temperature
– **Package**: 56-TSSOP surface mount package
– **Special Features**: Retransmit capability and expansion support

## Technical Specifications
This FIFO memory IC features uni-directional bus architecture with depth and width expansion capabilities. With a maximum supply current of 125mA and industrial temperature range tolerance, the 7281L15PAGI provides robust performance in various environmental conditions. The device supports retransmit functionality but does not include programmable flags or FWFT support.

## Applications
– Data communication systems
– Industrial automation equipment
– Medical imaging devices
– Test and measurement instruments
– Network infrastructure hardware

## About the Manufacturer
Renesas Electronics Corporation stands as a global leader in advanced semiconductor solutions, delivering innovative technologies that power countless electronic applications worldwide. With decades of industry expertise, Renesas has built a reputation for producing high-quality, reliable components that meet the most stringent performance requirements.

The company’s commitment to research and development ensures continuous innovation in semiconductor technology, making Renesas a trusted partner for engineers and designers across multiple industries. Their comprehensive product portfolio and rigorous quality control processes guarantee components that exceed performance expectations in even the most demanding applications.

## About FIFO Memory ICs
First-In-First-Out (FIFO) memory integrated circuits serve as essential data buffering components in digital systems where data producers and consumers operate at different rates. These specialized memory devices temporarily store data between processing stages, preventing data loss and ensuring smooth information flow in systems with asynchronous timing requirements.

FIFO memories find critical applications across various industries, including telecommunications, industrial automation, and data processing systems. Their ability to manage data rate mismatches makes them indispensable in modern electronic design, particularly in systems requiring reliable data transfer between components operating at different clock domains or processing speeds.

## Packaging Options
This product is available in tube packaging format. Contact PCX for specific packaging quantities and custom requirements.

## Frequently Asked Questions
**Question**: What does the “L15” designation in the part number indicate?
**Answer**: The “L15” refers to the 15ns access time specification of this FIFO memory IC.

**Question**: Is this FIFO memory IC suitable for industrial applications?
**Answer**: Yes, with its operating temperature range of -40°C to 85°C, this device is designed for industrial environments.

**Question**: Does this IC support width expansion?
**Answer**: Yes, the 7281L15PAGI supports both depth and width expansion capabilities.

**Question**: What is the retransmit capability feature?
**Answer**: Retransmit allows the device to reset the read pointer to the beginning of the memory array without affecting the write pointer, enabling data re-reading.

**Question**: Is this component RoHS compliant?
**Answer**: Please consult the datasheet or contact PCX technical support for specific compliance information.

**Question**: Can this FIFO handle asynchronous read and write operations?
**Answer**: Yes, this is an asynchronous FIFO designed to handle independent read and write clock domains.

*Product image is for representation purposes only. Refer to datasheet for exact specifications.*

[View Datasheet](https://www.pcxco.com/datasheets/7281L15PAGI.pdf)

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