Micron Technology Inc.
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N25Q128A13EV741

N25Q128A13EV741

Basic Information Overview

  • Category: Non-volatile Memory
  • Use: Data storage and retrieval
  • Characteristics:
    • High-speed performance
    • Large storage capacity
    • Low power consumption
  • Package: 8-pin 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 Range: -40°C to +85°C
  • Erase/Program Operations:
    • Sector Erase Time: 100ms (typical)
    • Page Program Time: 0.7ms (typical)
  • Data Retention: Up to 20 years

Detailed Pin Configuration

  1. Chip Select (/CS)
  2. Serial Clock (SCK)
  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 read and write operations
  • Flexible erase and program options
  • Sector-based erasure for efficient data management
  • Software and hardware protection mechanisms
  • Deep power-down mode for low-power applications
  • Fast boot capability for quick system startup

Advantages

  • High-performance data storage solution
  • Compact package size for space-constrained designs
  • Low power consumption extends battery life
  • Reliable and durable flash memory technology
  • Easy integration with SPI interface-compatible devices

Disadvantages

  • Limited storage capacity compared to other memory types
  • Relatively slower erase and program times
  • Vulnerable to physical damage or data corruption if mishandled
  • Higher cost per unit compared to traditional storage media

Working Principles

The N25Q128A13EV741 is based on NOR flash memory technology. It utilizes a grid of memory cells, each capable of storing one bit of data. The memory cells are organized into sectors, which can be individually erased or programmed. Data is read from and written to the memory using the Serial Peripheral Interface (SPI) protocol.

Detailed Application Field Plans

The N25Q128A13EV741 is widely used in various applications that require non-volatile data storage, such as: - Embedded systems - Consumer electronics - Automotive systems - Industrial control systems - Networking equipment

Detailed and Complete Alternative Models

  1. N25Q032A13EF840 - 32 Megabit (4 Megabyte) capacity, same package and interface.
  2. N25Q256A13EF840 - 256 Megabit (32 Megabyte) capacity, same package and interface.
  3. N25Q512A13EF840 - 512 Megabit (64 Megabyte) capacity, same package and interface.

These alternative models offer different storage capacities while maintaining compatibility with the N25Q128A13EV741 in terms of package and interface.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de N25Q128A13EV741 en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of N25Q128A13EV741 in technical solutions:

  1. Question: What is the N25Q128A13EV741?
    Answer: The N25Q128A13EV741 is a flash memory device manufactured by Micron Technology. It offers 128Mb (16MB) of storage capacity.

  2. Question: What is the interface used by the N25Q128A13EV741?
    Answer: The N25Q128A13EV741 uses a Serial Peripheral Interface (SPI) for communication with the host microcontroller.

  3. Question: What voltage levels does the N25Q128A13EV741 support?
    Answer: The N25Q128A13EV741 supports both 1.8V and 3.3V power supply voltages.

  4. Question: What is the maximum clock frequency supported by the N25Q128A13EV741?
    Answer: The N25Q128A13EV741 can operate at a maximum clock frequency of 104MHz.

  5. Question: Can the N25Q128A13EV741 be used for code execution?
    Answer: Yes, the N25Q128A13EV741 can be used for code execution as it supports execute-in-place (XIP) functionality.

  6. Question: Does the N25Q128A13EV741 have any hardware or software write protection features?
    Answer: Yes, the N25Q128A13EV741 provides both hardware and software write protection features to prevent accidental modification of data.

  7. Question: What is the typical erase time for the N25Q128A13EV741?
    Answer: The typical erase time for the N25Q128A13EV741 is around 4 seconds for a sector erase and 40 seconds for a full chip erase.

  8. Question: Can the N25Q128A13EV741 operate in extreme temperature conditions?
    Answer: Yes, the N25Q128A13EV741 has an extended temperature range of -40°C to +85°C, making it suitable for various environments.

  9. Question: Does the N25Q128A13EV741 support multiple I/O modes?
    Answer: Yes, the N25Q128A13EV741 supports both single and dual I/O modes, allowing for increased data transfer rates.

  10. Question: Is the N25Q128A13EV741 compatible with industry-standard flash memory protocols?
    Answer: Yes, the N25Q128A13EV741 is compatible with common flash memory protocols such as SPI, QSPI, and Dual/Quad SPI.

Please note that these answers are general and may vary depending on the specific implementation and usage scenario.