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MICROCHIP TECHNOLOGY AT27C4096-90PU AT27C4096 Series One Time Programmable 4 Mb 256K x 16 90ns EPROM - PDIP-40 - 10 items
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MICROCHIP TECHNOLOGY AT27C4096-90PU AT27C4096 Series One Time Programmable 4 Mb 256K x 16 90ns EPROM - PDIP-40 - 10 items
Experience reliable data storage with the AT27C4096 Series EPROM, offering 4 Mb of programmable memory.
MICROCHIP TECHNOLOGY AT27C4096-90PU AT27C4096 Series One Time Programmable 4 Mb 256K x 16 90ns EPROM - PDIP-40 - 10 items
Item #: 124760509

MICROCHIP TECHNOLOGY AT27C4096-90PU AT27C4096 Series One Time Programmable 4 Mb 256K x 16 90ns EPROM - PDIP-40 - 10 items

Item #: 124760509

ANG 310

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Experience reliable data storage with the AT27C4096 Series EPROM, offering 4 Mb of programmable memory.
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What Stands Out

High Capacity
With 4 Mb of storage, the AT27C4096 series provides ample memory for various applications, making it ideal for developers needing reliable data storage solutions in compact designs.
Fast Access Speed
Operating at 90ns access time, this EPROM ensures quick data retrieval, enhancing performance for critical applications that require rapid processing and response times.
Versatile Packaging
The PDIP-40 package allows for easy integration into various electronic systems, facilitating convenient installation and compatibility with standard development boards and prototyping layouts.

Product Details

Shop MICROCHIP TECHNOLOGY AT27C4096-90PU AT27C4096 Series One Time Programmable 4 Mb 256K x 16 90ns EPROM - PDIP-40 - 10 items online at a best price in Sint Maarten. B0748MWY4R
Item model number AT27C4096-90PU
Date First Available June 27, 2022
Manufacturer MICROCHIP TECHNOLOGY
Item Weight0.15 lbs (70 grams)

Who Should Buy?

Suitable For
  • Embedded Developers

    Ideal for embedded system developers needing a reliable, one-time programmable memory solution for non-volatile data storage.

  • Device Prototyping

    Useful for hardware prototypes where firmware needs to be permanently written and cannot be changed frequently.

  • Legacy Systems

    Perfect for maintaining and upgrading older devices that require exact specification memory components for compatibility.

Not Suitable For
  • Frequent Updates

    Not suitable for applications requiring regular updates or rewrites, as it is a one-time programmable memory.

Product Description

MICROCHIP TECHNOLOGY AT27C4096-90PU AT27C4096 Series One Time Programmable 4 Mb 256K x 16 90ns EPROM - PDIP-40 - 10 items

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Customer Questions & Answers

  • Question: What is the MICROCHIP TECHNOLOGY AT27C4096-90PU EPROM?

    Answer: The MICROCHIP TECHNOLOGY AT27C4096-90PU is a 4 Mb (256K x 16) one-time programmable EPROM, designed for applications requiring reliable non-volatile storage. This component allows for programming once, making it suitable for final production runs and applications where the programming data is permanent. It features a quick access time of 90ns, allowing faster reading and better performance in various electronic devices.
  • Question: What are the primary applications of the AT27C4096-90PU EPROM?

    Answer: The AT27C4096-90PU EPROM is commonly used in consumer electronics, automotive systems, and industrial applications. It can store firmware, calibration data, or any essential software that must remain intact without power. Its reliable non-volatile characteristics make it ideal for applications where data integrity is crucial, such as in programmable logic devices or embedded systems.
  • Question: What is the significance of the PDIP-40 package for the AT27C4096-90PU?

    Answer: The PDIP-40 package refers to a 40-pin Dual In-Line Package, which provides a robust physical format for mounting the EPROM on a circuit board. This package style facilitates ease of handling and soldering, making it suitable for prototypes and production runs. The physical dimensions also allow for efficient integration into compact electronic designs, ensuring reliability in various applications.
  • Question: How can I program the AT27C4096-90PU EPROM?

    Answer: Programming the AT27C4096-90PU EPROM typically involves using a dedicated EPROM programmer. This device sends electrical signals to specific pins of the chip, allowing it to write data into the memory cells. It is essential to follow the manufacturer's specifications for voltage and timing to ensure successful programming. This process is crucial for applications where unique identifiers, firmware, or data settings are required before deployment.
  • Question: What are the electrical characteristics of the AT27C4096-90PU?

    Answer: The AT27C4096-90PU has a supply voltage ranging from 4.5V to 5.5V and offers a maximum access time of 90ns for quick retrieval of stored data. It also consumes low power, making it suitable for battery-operated devices. Understanding these characteristics helps designers choose the right components for their specific electrical environments and application requirements, ensuring optimal performance and reliability.
  • Question: Is the AT27C4096-90PU EPROM suitable for all microcontroller applications?

    Answer: While the AT27C4096-90PU is versatile, it is essential to ensure compatibility with the specific microcontroller being used. It is generally suitable for applications where non-volatile memory is required, but microcontrollers with a limited data bus width may require additional programming and interfacing considerations. Always check the microcontroller's specifications to confirm if it can efficiently handle the data width of the AT27C4096-90PU.
  • Question: What is the significance of the 90ns speed in the AT27C4096-90PU?

    Answer: The 90ns speed rating of the AT27C4096-90PU refers to the maximum access time for reading stored data. This rapid access speed is crucial for performance-sensitive applications where quick retrieval of information is necessary. Ideal use cases include boot files for embedded systems and application-specific firmware, where faster load times lead to improved overall system responsiveness.
  • Question: How does the one-time programmable feature of the AT27C4096-90PU work?

    Answer: The one-time programmable feature of the AT27C4096-90PU allows users to write data to the EPROM only once. After programming, the data is retained permanently unless overwritten by a more extensive programming operation to another EPROM. This feature is highly beneficial for manufacturing, as it simplifies processes by ensuring only finalized data needs to be loaded, reducing the risk of modification after deployment.
  • Question: How does the AT27C4096-90PU compare to EEPROM and flash memory?

    Answer: Unlike EEPROM and flash memory, which can be re-programmed multiple times, the AT27C4096-90PU is one-time programmable. This makes the EPROM ideal for final applications where no data adjustments are anticipated after programming. In contrast, users requiring flexibility may opt for EEPROM or flash for applications needing frequent updates, while the AT27C4096 is preferred for fixed data that doesn’t change.
  • Question: Where can I buy MICROCHIP TECHNOLOGY AT27C4096-90PU?

    Answer: You can purchase the MICROCHIP TECHNOLOGY AT27C4096-90PU EPROM from Ubuy in Sint Maarten. Ubuy offers a wide selection of electronic components, including this specific model, providing a convenient platform to find and obtain the parts you need for your projects or production runs.

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Order now and get it around Friday, August 28

QTY:

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Features & Benefits

  • One Time Programmable EPROM for robust data storage.
  • Features a memory density of 4 Mb (256K x 16).
  • Fast access time of 90 ns for efficient performance.
  • Operates with a nominal supply voltage of 5 V.
  • Housed in a convenient PDIP-40 package.
  • Perfect for industrial temperature applications.

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