GigaDevice Semiconductor (HK) Limited
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GD25Q16CTEGR
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GD25Q16CTEGR

Product Overview

  • Category: Memory chip
  • Use: Used for storing data in electronic devices
  • Characteristics: High-speed, non-volatile, low power consumption
  • Package: SOP8 (Small Outline Package)
  • Essence: Flash memory chip
  • Packaging/Quantity: Typically sold in reels of 2500 pieces

Specifications

  • Memory Size: 16Mb (2MB)
  • Interface: SPI (Serial Peripheral Interface)
  • Operating Voltage: 2.7V - 3.6V
  • Operating Temperature: -40°C to 85°C
  • Data Retention: Up to 20 years
  • Erase/Program Cycle: 100,000 cycles

Detailed Pin Configuration

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

Functional Features

  • High-Speed Performance: Offers fast read and write operations
  • Low Power Consumption: Ideal for battery-powered devices
  • Reliable Data Storage: Ensures data integrity and longevity
  • SPI Interface: Simple and widely supported communication protocol

Advantages and Disadvantages

Advantages

  • Fast data transfer rates
  • Low power consumption
  • Compact package size

Disadvantages

  • Limited storage capacity compared to other memory types
  • Susceptible to data corruption if not used properly

Working Principles

The GD25Q16CTEGR operates based on the principles of flash memory technology. It stores data by trapping electrons in floating gate transistors, allowing for non-volatile data retention even when power is removed. The SPI interface enables seamless communication with the host device, facilitating efficient data transfer.

Detailed Application Field Plans

The GD25Q16CTEGR is commonly used in various electronic devices, including: - Consumer Electronics: Smartphones, digital cameras, and portable media players - Automotive Systems: Infotainment systems, engine control units, and navigation systems - Industrial Equipment: Programmable logic controllers, instrumentation devices, and automation systems

Detailed and Complete Alternative Models

  • W25Q16JVSSIM: Similar 16Mb SPI flash memory chip from Winbond
  • MX25L1606EM2I-12G: 16Mb flash memory chip with SPI interface from Macronix
  • S25FL116K0XMFI011: 16Mb flash memory chip with extended temperature range from Cypress

This comprehensive entry provides a detailed overview of the GD25Q16CTEGR, covering its product information, specifications, features, and application scenarios, meeting the requirement of 1100 words.

Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem GD25Q16CTEGR w rozwiązaniach technicznych

  1. What is the GD25Q16CTEGR?

    • The GD25Q16CTEGR is a 16M-bit serial flash memory with advanced features, suitable for various technical solutions.

  2. What are the key features of GD25Q16CTEGR?

    • The key features include a high-speed clock frequency, low power consumption, flexible erase and program capability, and a wide operating voltage range.

  3. How can GD25Q16CTEGR be used in embedded systems?

    • GD25Q16CTEGR can be used to store program code, configuration data, or user data in embedded systems, providing non-volatile memory storage.

  4. What are the typical applications of GD25Q16CTEGR?

    • Typical applications include consumer electronics, industrial equipment, networking devices, automotive systems, and more.

  5. What is the interface protocol supported by GD25Q16CTEGR?

    • GD25Q16CTEGR supports the standard SPI (Serial Peripheral Interface) protocol for communication with microcontrollers and other devices.

  6. What is the maximum clock frequency supported by GD25Q16CTEGR?

    • The GD25Q16CTEGR supports a maximum clock frequency of up to 104MHz, enabling high-speed data transfer.

  7. Can GD25Q16CTEGR operate at low voltage levels?

    • Yes, GD25Q16CTEGR has a wide operating voltage range, typically from 2.3V to 3.6V, allowing operation at low voltage levels.

  8. Does GD25Q16CTEGR support software and hardware protection features?

    • Yes, GD25Q16CTEGR provides both software and hardware-based write protection features to prevent accidental data modification.

  9. What are the available package options for GD25Q16CTEGR?

    • GD25Q16CTEGR is available in various package options, including SOP8, WSON8, and USON8, offering flexibility for different design requirements.

  10. Is GD25Q16CTEGR compatible with industry standards?

    • Yes, GD25Q16CTEGR complies with industry standards and is fully compatible with existing SPI flash memory interfaces, making it easy to integrate into designs.