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W25Q128FVSIF TR

W25Q128FVSIF TR

Product Overview

Category

The W25Q128FVSIF TR belongs to the category of flash memory devices.

Use

This product is primarily used for data storage in various electronic devices, such as smartphones, tablets, digital cameras, and other consumer electronics.

Characteristics

  • High storage capacity: The W25Q128FVSIF TR offers a storage capacity of 128 megabits (16 megabytes), allowing for ample space to store data.
  • Fast data transfer rate: With a high-speed SPI interface, this flash memory device enables quick data transfer between the device and the host system.
  • Low power consumption: The W25Q128FVSIF TR is designed to operate efficiently with low power consumption, making it suitable for battery-powered devices.
  • Reliable performance: This flash memory device ensures reliable data storage and retrieval, thanks to its advanced error correction and wear-leveling algorithms.

Package

The W25Q128FVSIF TR is available in a compact surface-mount package, which facilitates easy integration into electronic circuit boards.

Essence

The essence of the W25Q128FVSIF TR lies in its ability to provide high-capacity, fast, and reliable data storage for a wide range of electronic devices.

Packaging/Quantity

This flash memory device is typically packaged in reels or trays, with each reel containing a specific quantity of units. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

  • Memory Capacity: 128 megabits (16 megabytes)
  • Interface: Serial Peripheral Interface (SPI)
  • Operating Voltage: 2.7V - 3.6V
  • Data Transfer Rate: Up to 104 MHz
  • Operating Temperature Range: -40°C to +85°C
  • Erase/Program Cycles: 100,000 cycles (minimum)

Detailed Pin Configuration

The W25Q128FVSIF TR features the following pin configuration:

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

Functional Features

  • High-Speed Read/Write Operations: The W25Q128FVSIF TR supports high-speed read and write operations, allowing for efficient data transfer.
  • Sector Erase Capability: This flash memory device enables sector-level erasure, facilitating flexible data management.
  • Software/Hardware Protection: The W25Q128FVSIF TR offers various protection mechanisms, including software and hardware write protection, to prevent unauthorized access or modification of stored data.
  • Deep Power-Down Mode: With a deep power-down mode, this device minimizes power consumption when not in use, extending battery life.

Advantages and Disadvantages

Advantages

  • High storage capacity
  • Fast data transfer rate
  • Low power consumption
  • Reliable performance
  • Sector erase capability
  • Software/hardware protection mechanisms

Disadvantages

  • Limited erase/program cycles (100,000 cycles minimum)

Working Principles

The W25Q128FVSIF TR utilizes the Serial Peripheral Interface (SPI) to communicate with the host system. It stores data in non-volatile memory cells, which retain information even when power is disconnected. The SPI interface allows for fast and efficient data transfer between the device and the host system.

Detailed Application Field Plans

The W25Q128FVSIF TR can be applied in various electronic devices and industries, including: - Smartphones and tablets - Digital cameras - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • W25Q64FVSIG TR
  • W25Q256FVFIG TR
  • W25Q512JVFIQ TR
  • W25Q16FWUXIQ TR

These alternative models offer different storage capacities, interfaces, and features to cater to diverse application requirements.

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Énumérez 10 questions et réponses courantes liées à l'application de W25Q128FVSIF TR dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of W25Q128FVSIF TR in technical solutions:

  1. Question: What is the W25Q128FVSIF TR?
    Answer: The W25Q128FVSIF TR is a flash memory chip manufactured by Winbond Electronics. It has a capacity of 128 megabits (16 megabytes) and is commonly used for data storage in various electronic devices.

  2. Question: What is the interface used to communicate with the W25Q128FVSIF TR?
    Answer: The W25Q128FVSIF TR uses the Serial Peripheral Interface (SPI) protocol for communication with the host microcontroller or system.

  3. Question: What voltage levels does the W25Q128FVSIF TR support?
    Answer: The W25Q128FVSIF TR supports both 3.3V and 2.5V power supply voltages, making it compatible with a wide range of systems.

  4. Question: Can the W25Q128FVSIF TR be used for code execution?
    Answer: Yes, the W25Q128FVSIF TR can be used for code execution in certain applications. It has a Quad-SPI (QSPI) mode that allows for high-speed read operations, making it suitable for executing code directly from the flash memory.

  5. Question: What is the maximum operating frequency of the W25Q128FVSIF TR?
    Answer: The W25Q128FVSIF TR can operate at frequencies up to 104 MHz in QSPI mode, enabling fast data transfer rates.

  6. Question: Does the W25Q128FVSIF TR support hardware write protection?
    Answer: Yes, the W25Q128FVSIF TR provides hardware write protection features, including a Write Protect (WP) pin and a Status Register that can be configured to protect specific memory areas.

  7. Question: Can the W25Q128FVSIF TR be used in automotive applications?
    Answer: Yes, the W25Q128FVSIF TR is designed to meet the requirements of automotive applications, including extended temperature ranges and enhanced reliability.

  8. Question: What is the typical endurance of the W25Q128FVSIF TR?
    Answer: The W25Q128FVSIF TR has a typical endurance of 100,000 program/erase cycles per sector, ensuring reliable data storage over an extended period.

  9. Question: Does the W25Q128FVSIF TR support software protection features?
    Answer: Yes, the W25Q128FVSIF TR provides software protection features, such as a Software Protection Register and Lock-Down commands, to prevent unauthorized access or modification of data.

  10. Question: Is the W25Q128FVSIF TR RoHS compliant?
    Answer: Yes, the W25Q128FVSIF TR is RoHS (Restriction of Hazardous Substances) compliant, ensuring it meets environmental regulations for hazardous substances in electronic products.

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