GD25LQ64CWIGR

Product Overview

Category

GD25LQ64CWIGR belongs to the category of flash memory chips.

Use

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

Characteristics

• Non-volatile memory: The data stored in GD25LQ64CWIGR is retained even when power is turned off.
• High capacity: It offers a storage capacity of 64 megabits (8 megabytes).
• Fast read/write speeds: GD25LQ64CWIGR provides high-speed data transfer, enabling quick access to stored information.
• Compact package: The chip is packaged in a small form factor, making it suitable for space-constrained devices.
• Reliable performance: It offers reliable data storage and retrieval, ensuring the integrity of stored information.
• Low power consumption: GD25LQ64CWIGR is designed to consume minimal power, extending the battery life of devices.

Package and Quantity

GD25LQ64CWIGR is typically available in a surface-mount package. The exact package type may vary depending on the manufacturer. It is commonly sold in reels or trays containing multiple units.

Specifications

• Memory Capacity: 64 megabits (8 megabytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 20 years
• Erase/Program Cycles: Up to 100,000 cycles

Detailed Pin Configuration

The pin configuration of GD25LQ64CWIGR is as follows:

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

Functional Features

• High-speed data transfer: GD25LQ64CWIGR supports fast read and write operations, enabling efficient data handling.
• Sector-based erasure: It allows selective erasure of specific memory sectors, reducing the need for complete chip erasure.
• Hardware write protection: The /WP pin can be used to protect the stored data from accidental modification.
• Deep power-down mode: GD25LQ64CWIGR offers a low-power mode where it consumes minimal power when not in use.
• Error correction code (ECC): It incorporates ECC algorithms to ensure data integrity and minimize errors during read/write operations.

Advantages and Disadvantages

Advantages

• High storage capacity
• Fast data transfer speeds
• Compact form factor
• Reliable performance
• Low power consumption

Disadvantages

• Limited erase/program cycles
• Relatively higher cost compared to other memory technologies

Working Principles

GD25LQ64CWIGR utilizes the Serial Peripheral Interface (SPI) protocol to communicate with the host device. It stores data in non-volatile memory cells that retain information even without power. The SPI interface facilitates high-speed data transfer between the chip and the host device.

Detailed Application Field Plans

GD25LQ64CWIGR finds applications in various electronic devices, including but not limited to: - Smartphones and tablets - Digital cameras - Portable media players - Automotive electronics - Industrial control systems - Wearable devices

Alternative Models

Some alternative models to GD25LQ64CWIGR include: - GD25Q64C by GigaDevice - W25Q64JV by Winbond - MX25L6433F by Macronix - S25FL064L by Cypress Semiconductor

These models offer similar specifications and functionality, providing options for different design requirements.

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