GD25Q16CTIG

Product Overview

• Category: Flash Memory
• Use: Data storage and retrieval in electronic devices
• Characteristics: High-speed, non-volatile memory with low power consumption
• Package: Integrated Circuit (IC)
• Essence: Stores data using electrically erasable programmable read-only memory (EEPROM) technology
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

• Memory Capacity: 16 Megabits (2 Megabytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature: -40°C to +85°C
• Data Retention: Up to 20 years
• Programming Time: Typically 0.5ms per byte
• Erase Time: Typically 4s for a full chip erase

Detailed Pin Configuration

The GD25Q16CTIG has the following pin configuration:

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. VCC (Power Supply)
8. Ground (GND)

Functional Features

• High-speed data transfer using SPI interface
• Low power consumption during both active and standby modes
• Support for multiple erase and program operations
• Hardware write protection and hold functions
• Efficient error correction and detection mechanisms

Advantages and Disadvantages

Advantages: - Fast data transfer rate - Low power consumption - Reliable data retention - Compact package size - Flexible erase and program options

Disadvantages: - Limited storage capacity compared to other flash memory options - Relatively slower erase time

Working Principles

The GD25Q16CTIG utilizes EEPROM technology to store and retrieve data. It employs a Serial Peripheral Interface (SPI) for communication with the host device. The memory cells within the chip can be electrically erased and programmed, allowing for efficient data storage and retrieval.

Detailed Application Field Plans

The GD25Q16CTIG is widely used in various electronic devices that require non-volatile memory for data storage. Some common application fields include:

1. Consumer Electronics: Smartphones, tablets, digital cameras, gaming consoles
2. Automotive: Infotainment systems, instrument clusters, navigation systems
3. Industrial: Internet of Things (IoT) devices, industrial automation equipment
4. Communication: Routers, modems, network switches

Alternative Models

• GD25Q32CTIG: 32 Megabits (4 Megabytes) capacity
• GD25Q64CTIG: 64 Megabits (8 Megabytes) capacity
• GD25Q128CTIG: 128 Megabits (16 Megabytes) capacity

These alternative models offer higher storage capacities while maintaining similar characteristics and functionality as the GD25Q16CTIG.

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