Adesto Technologies
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AT25DF041B-SSHNHR-T
צפה בפרטים DataSheets

AT25DF041B-SSHNHR-T

Product Overview

Category

AT25DF041B-SSHNHR-T belongs to the category of Serial Flash Memory.

Use

It is used for storing program code and data in various electronic devices such as consumer electronics, networking equipment, and industrial applications.

Characteristics

  • High-speed read operations
  • Low-power consumption
  • Wide voltage range
  • Flexible erase architecture
  • Secure OTP memory with a 64-bit unique serial number

Package

The AT25DF041B-SSHNHR-T is available in an 8-lead SOIC package.

Essence

The essence of AT25DF041B-SSHNHR-T lies in its reliable and efficient storage capabilities for electronic devices.

Packaging/Quantity

The product is typically packaged in reels and available in varying quantities based on customer requirements.

Specifications

  • Memory Size: 4Mb
  • Interface: SPI
  • Voltage Range: 2.7V to 3.6V
  • Operating Temperature Range: -40°C to 85°C
  • Data Retention: 20 years
  • Erase/Program Cycles: 100,000 cycles

Detailed Pin Configuration

The detailed pin configuration of AT25DF041B-SSHNHR-T includes: 1. Chip Select (/CS) 2. Serial Data Input (SI) 3. Serial Data Output (SO) 4. Serial Clock (SCK) 5. Write Protect (/WP) 6. Ground (GND) 7. Power Supply (VCC) 8. Hold (/HOLD)

Functional Features

  • Fast Read Operation: Allows for quick access to stored data.
  • Low-Power Consumption: Ideal for battery-powered devices.
  • Flexible Erase Architecture: Enables efficient management of memory space.
  • Secure OTP Memory: Provides a unique serial number for security purposes.

Advantages and Disadvantages

Advantages

  • High-speed read operations
  • Low-power consumption
  • Secure OTP memory
  • Flexible erase architecture

Disadvantages

  • Limited memory size compared to other flash memory options
  • Restricted operating temperature range

Working Principles

AT25DF041B-SSHNHR-T operates by utilizing the Serial Peripheral Interface (SPI) protocol to communicate with the host device. It stores and retrieves data through a series of read and write operations, while also providing secure OTP memory functionality for enhanced security.

Detailed Application Field Plans

The AT25DF041B-SSHNHR-T is well-suited for a wide range of applications including: - Consumer Electronics: Smartphones, digital cameras, and gaming consoles - Networking Equipment: Routers, switches, and modems - Industrial Applications: Automation systems, control units, and sensors

Detailed and Complete Alternative Models

Some alternative models to AT25DF041B-SSHNHR-T include: - AT25SF041 - W25Q32JV - S25FL116K

In conclusion, AT25DF041B-SSHNHR-T offers reliable and efficient storage solutions for various electronic devices, making it a valuable component in the realm of Serial Flash Memory.

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של AT25DF041B-SSHNHR-T בפתרונות טכניים

  1. What is the AT25DF041B-SSHNHR-T?

    • The AT25DF041B-SSHNHR-T is a 4-megabit serial flash memory, which can be used to store program code or data in various electronic devices.

  2. What are the key features of AT25DF041B-SSHNHR-T?

    • The key features include a high-speed SPI interface, low power consumption, and a wide operating voltage range, making it suitable for a variety of applications.

  3. How can AT25DF041B-SSHNHR-T be used in technical solutions?

    • It can be used for firmware storage in microcontroller-based systems, as a boot device in embedded systems, or for storing configuration data in industrial equipment.

  4. What is the operating voltage range of AT25DF041B-SSHNHR-T?

    • The operating voltage range is from 2.7V to 3.6V, making it compatible with a wide range of systems.

  5. What is the maximum clock frequency supported by AT25DF041B-SSHNHR-T?

    • It supports a maximum clock frequency of 75MHz, enabling fast data transfer in high-performance applications.

  6. Can AT25DF041B-SSHNHR-T be used in automotive applications?

    • Yes, it is AEC-Q100 qualified and suitable for use in automotive electronics, such as infotainment systems and instrument clusters.

  7. Does AT25DF041B-SSHNHR-T support software and hardware protection of data?

    • Yes, it offers both software and hardware protection features to prevent unauthorized access to stored data.

  8. What is the typical power consumption of AT25DF041B-SSHNHR-T?

    • The typical power consumption is very low, making it suitable for battery-powered devices and energy-efficient designs.

  9. Is AT25DF041B-SSHNHR-T RoHS compliant?

    • Yes, it is RoHS compliant, ensuring that it meets environmental standards for hazardous substance restrictions.

  10. Where can I find detailed technical specifications and application notes for AT25DF041B-SSHNHR-T?

    • Detailed technical specifications and application notes can be found on the manufacturer's website or in the product datasheet.