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AT49LV002NT-12PI
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AT49LV002NT-12PI

Product Overview

Category

The AT49LV002NT-12PI belongs to the category of non-volatile memory devices.

Use

It is used for storing and retrieving data in electronic devices, such as microcontrollers, digital cameras, and communication equipment.

Characteristics

  • Non-volatile: Retains stored data even when power is removed
  • High-speed access: Allows for quick data retrieval
  • Low power consumption: Energy-efficient operation
  • Durable package: Resistant to environmental factors

Package

The AT49LV002NT-12PI is typically packaged in a plastic integrated circuit (IC) package.

Essence

The essence of this product lies in its ability to provide reliable and persistent data storage for electronic devices.

Packaging/Quantity

It is commonly available in reels or trays, with varying quantities depending on the manufacturer's specifications.

Specifications

  • Memory capacity: 2 megabits
  • Operating voltage: 2.7V - 3.6V
  • Access time: 70ns
  • Interface: Parallel

Detailed Pin Configuration

The AT49LV002NT-12PI features a standard pin configuration with specific pins dedicated to address, data, control signals, and power supply.

Functional Features

  • Data retention: Maintains stored data for an extended period without power
  • Fast access time: Enables quick retrieval of stored information
  • Low power consumption: Energy-efficient operation for prolonged battery life
  • Compatibility: Can interface with various microcontrollers and digital systems

Advantages and Disadvantages

Advantages

  • Non-volatile storage
  • High-speed access
  • Low power consumption
  • Durable packaging

Disadvantages

  • Limited storage capacity compared to newer memory technologies
  • Relatively slower access times compared to some modern memory devices

Working Principles

The AT49LV002NT-12PI utilizes flash memory technology, which stores data using floating gate transistors. When data is written, electrons are trapped in the floating gate, altering the transistor's conductivity. This allows the device to retain the stored data even when power is removed.

Detailed Application Field Plans

The AT49LV002NT-12PI is commonly used in applications requiring reliable non-volatile memory, such as: - Embedded systems - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the AT49LV002NT-12PI include: - AT45DB021E - W25Q16JV - S25FL128L

In conclusion, the AT49LV002NT-12PI offers a reliable and efficient solution for non-volatile memory storage in various electronic applications, despite its limitations in capacity and speed compared to newer technologies.

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技術ソリューションにおける AT49LV002NT-12PI の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the AT49LV002NT-12PI?

    • The AT49LV002NT-12PI is a 256K x 8 (2-megabit) electrically erasable programmable read-only memory (EEPROM) with byte-wide access.

  2. What are the typical applications of AT49LV002NT-12PI?

    • It is commonly used in embedded systems, automotive electronics, industrial control systems, and other applications requiring non-volatile memory storage.

  3. What is the operating voltage range for AT49LV002NT-12PI?

    • The operating voltage range is typically 2.7V to 3.6V.

  4. What is the maximum clock frequency supported by AT49LV002NT-12PI?

    • The maximum clock frequency is typically 33 MHz.

  5. Can AT49LV002NT-12PI be used in battery-powered devices?

    • Yes, it can be used in battery-powered devices due to its low power consumption characteristics.

  6. What is the programming time for AT49LV002NT-12PI?

    • The typical programming time is around 10 milliseconds per byte.

  7. Does AT49LV002NT-12PI support in-system programming (ISP)?

    • Yes, it supports in-system programming, allowing for convenient updates in the field.

  8. What are the available package options for AT49LV002NT-12PI?

    • It is available in various package options such as PDIP, PLCC, and TSOP to accommodate different design requirements.

  9. Is AT49LV002NT-12PI compatible with standard microcontrollers?

    • Yes, it is designed to be compatible with a wide range of standard microcontrollers and interface seamlessly with them.

  10. Are there any special considerations for handling and storage of AT49LV002NT-12PI?

    • It is recommended to follow proper ESD precautions during handling and store the device in a dry environment with temperatures within the specified range to ensure its reliability and longevity.