Micron Technology Inc.
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N25Q128A11EF740E
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N25Q128A11EF740E

Product Overview

  • Category: Non-volatile Memory
  • Use: Data storage and retrieval in electronic devices
  • Characteristics:
    • High capacity
    • Fast read and write speeds
    • Low power consumption
    • Reliable and durable
  • Package: Surface mount package (SOIC)
  • Essence: Flash memory chip
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Memory Capacity: 128 Megabits (16 Megabytes)
  • Interface: Serial Peripheral Interface (SPI)
  • Operating Voltage: 2.7V to 3.6V
  • Operating Temperature: -40°C to +85°C
  • Data Retention: Up to 20 years
  • Erase/Program Cycles: 100,000 cycles

Pin Configuration

The N25Q128A11EF740E has a total of 8 pins:

  1. Chip Select (/CS)
  2. Serial Clock (SCLK)
  3. Serial Data Input (SI)
  4. Serial Data Output (SO)
  5. Write Protect (/WP)
  6. Hold (/HOLD)
  7. Ground (GND)
  8. Power Supply (VCC)

Functional Features

  • High-speed data transfer using SPI interface
  • Sector erase and byte/page program operations
  • Dual and Quad I/O modes for faster data transfer
  • Hardware and software write protection options
  • Deep power-down mode for low-power standby operation

Advantages

  • Large storage capacity for data-intensive applications
  • Fast read and write speeds enhance overall system performance
  • Low power consumption extends battery life in portable devices
  • Reliable and durable flash memory technology ensures data integrity

Disadvantages

  • Limited erase and program cycles may affect long-term durability
  • Higher cost compared to traditional non-volatile memory technologies

Working Principles

The N25Q128A11EF740E is based on the NOR flash memory technology. It stores data in a grid of memory cells, where each cell represents a bit of information. The data can be read or written using the SPI interface, which allows for high-speed data transfer between the chip and the host device.

Detailed Application Field Plans

The N25Q128A11EF740E is widely used in various electronic devices that require non-volatile memory for data storage and retrieval. Some common application fields include:

  1. Consumer Electronics: Smartphones, tablets, digital cameras
  2. Automotive: Infotainment systems, instrument clusters
  3. Industrial: Embedded systems, control units, IoT devices
  4. Networking: Routers, switches, network storage devices

Alternative Models

  • N25Q064A13ESF40E
  • N25Q256A13EF840E
  • N25Q512A13GSF40E

These alternative models offer different memory capacities and features, allowing users to choose the most suitable option for their specific requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací N25Q128A11EF740E v technických řešeních

Sure! Here are 10 common questions and answers related to the application of N25Q128A11EF740E in technical solutions:

  1. Question: What is N25Q128A11EF740E?
    Answer: N25Q128A11EF740E is a specific model of flash memory chip manufactured by Micron Technology.

  2. Question: What is the storage capacity of N25Q128A11EF740E?
    Answer: The N25Q128A11EF740E has a storage capacity of 128 megabits (16 megabytes).

  3. Question: What is the interface used for connecting N25Q128A11EF740E to a microcontroller or other devices?
    Answer: N25Q128A11EF740E uses a Serial Peripheral Interface (SPI) for communication.

  4. Question: What is the operating voltage range for N25Q128A11EF740E?
    Answer: The operating voltage range for N25Q128A11EF740E is typically between 2.7V and 3.6V.

  5. Question: Can N25Q128A11EF740E be used in industrial applications?
    Answer: Yes, N25Q128A11EF740E is designed to meet the requirements of industrial applications.

  6. Question: Does N25Q128A11EF740E support high-speed data transfer?
    Answer: Yes, N25Q128A11EF740E supports high-speed read and write operations, making it suitable for applications that require fast data access.

  7. Question: Is N25Q128A11EF740E compatible with different operating systems?
    Answer: Yes, N25Q128A11EF740E is compatible with various operating systems, including Linux, Windows, and others.

  8. Question: Can N25Q128A11EF740E be used as a boot device?
    Answer: Yes, N25Q128A11EF740E can be used as a boot device in systems that support SPI booting.

  9. Question: Does N25Q128A11EF740E have built-in security features?
    Answer: Yes, N25Q128A11EF740E includes hardware-based security features such as a unique ID, password protection, and secure erase functionality.

  10. Question: What is the typical lifespan of N25Q128A11EF740E?
    Answer: N25Q128A11EF740E has a high endurance rating, typically allowing for thousands of program/erase cycles, ensuring a long lifespan in most applications.

Please note that these answers are general and may vary depending on the specific implementation and requirements of your technical solution.