GigaDevice Semiconductor (HK) Limited
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GD25VQ40CSIG
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GD25VQ40CSIG

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Non-volatile Memory
  • Characteristics: High-density, Serial Flash Memory
  • Package: SOP-8 (Small Outline Package)
  • Essence: Stores and retrieves digital information in electronic devices
  • 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 - 3.6V
  • Operating Temperature: -40°C to +85°C
  • Data Retention: More than 20 years
  • Program/Erase Cycles: 100,000 cycles

Pin Configuration

The GD25VQ40CSIG has a total of 8 pins arranged as follows:

``` ┌───┬───┐ │ 1 │ 8 │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │

기술 솔루션에 GD25VQ40CSIG 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of GD25VQ40CSIG in technical solutions:

  1. Question: What is GD25VQ40CSIG?
    - Answer: GD25VQ40CSIG is a specific model of Serial NOR Flash memory chip manufactured by GigaDevice.

  2. Question: What is the storage capacity of GD25VQ40CSIG?
    - Answer: GD25VQ40CSIG has a storage capacity of 4 megabits (Mb) or 512 kilobytes (KB).

  3. Question: What is the interface used for communication with GD25VQ40CSIG?
    - Answer: GD25VQ40CSIG uses the Serial Peripheral Interface (SPI) for communication.

  4. Question: What voltage levels does GD25VQ40CSIG support?
    - Answer: GD25VQ40CSIG supports both 3.3V and 1.8V voltage levels.

  5. Question: Can GD25VQ40CSIG be used in automotive applications?
    - Answer: Yes, GD25VQ40CSIG is designed to meet the requirements of automotive applications.

  6. Question: What is the operating temperature range of GD25VQ40CSIG?
    - Answer: GD25VQ40CSIG has an extended operating temperature range of -40°C to +105°C.

  7. Question: Is GD25VQ40CSIG compatible with other SPI Flash memory chips?
    - Answer: Yes, GD25VQ40CSIG is compatible with standard SPI Flash memory protocols and can be used as a drop-in replacement for many other chips.

  8. Question: Does GD25VQ40CSIG support hardware and software write protection?
    - Answer: Yes, GD25VQ40CSIG supports both hardware and software write protection features.

  9. Question: Can GD25VQ40CSIG be used for firmware storage in microcontroller-based systems?
    - Answer: Absolutely, GD25VQ40CSIG is commonly used for storing firmware, boot code, and other critical data in various microcontroller-based systems.

  10. Question: Are there any specific application notes or reference designs available for GD25VQ40CSIG?
    - Answer: Yes, GigaDevice provides application notes, datasheets, and reference designs to help developers integrate GD25VQ40CSIG into their technical solutions.

Please note that the answers provided here are general and may vary depending on the specific requirements and use cases of your technical solution.