Winbond Electronics
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W25X40CLSVIG TR
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W25X40CLSVIG TR

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Non-volatile Memory
  • Characteristics: High-speed, Serial Flash Memory
  • Package: SOIC-8 (Small Outline Integrated Circuit)
  • Essence: Reliable and efficient storage solution
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Memory Size: 4 Megabits (512 Kilobytes)
  • Interface: Serial Peripheral Interface (SPI)
  • Operating Voltage: 2.7V to 3.6V
  • Operating Temperature: -40°C to +85°C
  • Data Retention: More than 20 years
  • Write Endurance: 100,000 cycles

Detailed Pin Configuration

The W25X40CLSVIG TR has 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 data transfer with SPI interface
  • Low power consumption during active and standby modes
  • Sector erase and byte program operations supported
  • Software and hardware write protection options
  • Efficient block protection for enhanced security
  • Flexible architecture for easy integration into various systems

Advantages and Disadvantages

Advantages: - Fast data transfer rate - Low power consumption - High reliability and durability - Secure data protection features - Easy integration into different applications

Disadvantages: - Limited storage capacity compared to other memory solutions - Requires an external microcontroller for communication

Working Principles

The W25X40CLSVIG TR is a non-volatile memory IC that utilizes the Serial Peripheral Interface (SPI) for communication. It stores data in flash memory cells, which retain information even when power is disconnected. The SPI interface allows for high-speed data transfer between the IC and a microcontroller. The memory can be erased and programmed at the sector or byte level, providing flexibility for data storage and retrieval.

Detailed Application Field Plans

The W25X40CLSVIG TR is widely used in various electronic devices and systems, including but not limited to:

  1. Consumer Electronics: Smartphones, tablets, digital cameras
  2. Automotive: Infotainment systems, instrument clusters
  3. Industrial: Data loggers, control systems
  4. Communication: Routers, modems
  5. Medical: Patient monitoring devices, diagnostic equipment

Detailed and Complete Alternative Models

  1. W25Q40CLSNIG TR - 4 Megabit Serial Flash Memory, SOIC-8 package
  2. MX25L4006EZNI-12G - 4 Megabit Serial Flash Memory, SOP-8 package
  3. AT25SF041-SSHD-T - 4 Megabit Serial Flash Memory, SOIC-8 package

These alternative models offer similar functionality and specifications to the W25X40CLSVIG TR, providing options for different design requirements.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng W25X40CLSVIG TR sa mga teknikal na solusyon

Sure! Here are 10 common questions and answers related to the application of W25X40CLSVIG TR in technical solutions:

1. What is the W25X40CLSVIG TR? The W25X40CLSVIG TR is a serial flash memory chip manufactured by Winbond Electronics. It has a capacity of 4 megabits (512 kilobytes) and operates on a 2.7V to 3.6V power supply.

2. What are the typical applications of W25X40CLSVIG TR? The W25X40CLSVIG TR is commonly used in various electronic devices, such as consumer electronics, industrial equipment, automotive systems, and communication devices, for storing program code, configuration data, or other non-volatile information.

3. What is the interface protocol supported by W25X40CLSVIG TR? The W25X40CLSVIG TR supports the Serial Peripheral Interface (SPI) protocol, which allows for high-speed data transfer between the flash memory and the microcontroller or host device.

4. What is the maximum clock frequency supported by W25X40CLSVIG TR? The W25X40CLSVIG TR can operate at a maximum clock frequency of 104 MHz, enabling fast read and write operations.

5. What is the erase/program cycle endurance of W25X40CLSVIG TR? The W25X40CLSVIG TR has an endurance of at least 100,000 erase/program cycles, ensuring reliable and long-lasting operation.

6. Does W25X40CLSVIG TR support sector erase? Yes, the W25X40CLSVIG TR supports sector erase, allowing for efficient erasure of specific sectors of the flash memory without affecting other data.

7. Can W25X40CLSVIG TR operate in a wide temperature range? Yes, the W25X40CLSVIG TR is designed to operate reliably in a wide temperature range, typically from -40°C to +85°C, making it suitable for various environments.

8. Does W25X40CLSVIG TR have any security features? Yes, the W25X40CLSVIG TR provides hardware-based write protection and a software protection mechanism to prevent unauthorized access or modification of stored data.

9. What is the package type of W25X40CLSVIG TR? The W25X40CLSVIG TR is available in an 8-pin SOIC (Small Outline Integrated Circuit) package, which is commonly used in surface-mount applications.

10. Is W25X40CLSVIG TR RoHS compliant? Yes, the W25X40CLSVIG TR is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring that it meets environmental regulations.

Please note that these answers are based on general information about the W25X40CLSVIG TR and may vary depending on specific product versions or datasheet specifications.