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AT25SF041-SSHD-T
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AT25SF041-SSHD-T

Product Overview

Category

The AT25SF041-SSHD-T belongs to the category of Serial NOR Flash Memory.

Use

It is commonly used for storing program code and data in various electronic devices such as microcontrollers, IoT devices, and consumer electronics.

Characteristics

  • High-speed read operations
  • Low power consumption
  • Wide voltage range
  • Small form factor
  • Reliable data retention

Package

The AT25SF041-SSHD-T is available in a small outline 8-lead (208 mils) SOIC package.

Essence

The essence of this product lies in its ability to provide non-volatile memory storage with high performance and low power consumption.

Packaging/Quantity

The AT25SF041-SSHD-T is typically packaged in reels and is available in varying quantities depending on the manufacturer's specifications.

Specifications

  • Capacity: 4Mb
  • Interface: SPI
  • Voltage Range: 2.3V 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 AT25SF041-SSHD-T has a standard 8-pin configuration: 1. Chip Select (/CS) 2. Serial Clock (SCK) 3. Serial Data Input/Output (SI/SO) 4. Write Protect (/WP) 5. Ground (GND) 6. No Connect (NC) 7. Supply Voltage (VCC) 8. Hold (/HOLD)

Functional Features

  • Fast Read and Program Operations
  • Sector Erase Capability
  • Deep Power-down Mode
  • Software Protection of Memory

Advantages

  • High-speed read operations enable faster boot times and application responsiveness
  • Low power consumption prolongs battery life in portable devices
  • Wide voltage range allows compatibility with various systems
  • Small form factor saves board space in compact designs

Disadvantages

  • Limited capacity compared to other flash memory options
  • Limited erase/program cycles may be a concern in high-write applications

Working Principles

The AT25SF041-SSHD-T operates based on the principles of NOR flash memory technology, where data is stored and retrieved through a series of electrical pulses within the memory cells.

Detailed Application Field Plans

The AT25SF041-SSHD-T is well-suited for use in the following applications: - Embedded systems - Industrial automation - Automotive electronics - Smart home devices - Wearable technology

Detailed and Complete Alternative Models

Some alternative models to the AT25SF041-SSHD-T include: - W25Q32JVSSIQ (32Mb capacity) - S25FL116K0XMFI011 (16Mb capacity) - MX25L4006EM1I-12G (4Mb capacity)

In conclusion, the AT25SF041-SSHD-T offers a reliable and efficient solution for non-volatile memory storage in a wide range of electronic devices, making it a valuable component in modern technology.

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10 سوال و پاسخ رایج مربوط به کاربرد AT25SF041-SSHD-T در راه حل های فنی را فهرست کنید

  1. What is the AT25SF041-SSHD-T?

    • The AT25SF041-SSHD-T is a serial flash memory device with a capacity of 4 megabits (512K x 8).

  2. What are the key features of the AT25SF041-SSHD-T?

    • The key features include a high-speed SPI interface, low power consumption, and a wide operating voltage range.

  3. What are some typical applications for the AT25SF041-SSHD-T?

    • Typical applications include code storage, data storage, firmware updates, and boot code storage in various electronic devices.

  4. What is the maximum clock frequency supported by the AT25SF041-SSHD-T?

    • The AT25SF041-SSHD-T supports a maximum clock frequency of 104 MHz.

  5. What is the operating voltage range of the AT25SF041-SSHD-T?

    • The operating voltage range is from 2.3V to 3.6V.

  6. Does the AT25SF041-SSHD-T support software and hardware protection of memory contents?

    • Yes, it supports both software and hardware protection of memory contents to prevent unauthorized access.

  7. What is the typical power consumption of the AT25SF041-SSHD-T during read and write operations?

    • The typical power consumption during read operations is 4 mA, and during write operations, it is 10 mA.

  8. Is the AT25SF041-SSHD-T compatible with industrial temperature ranges?

    • Yes, it is designed to operate within the industrial temperature range of -40°C to 85°C.

  9. Can the AT25SF041-SSHD-T be used in automotive applications?

    • Yes, it is suitable for use in automotive applications due to its wide operating voltage range and robust design.

  10. What are the available package options for the AT25SF041-SSHD-T?

    • The AT25SF041-SSHD-T is available in an 8-lead SOIC and WSON packages, providing flexibility for different design requirements.