W25Q128FWFIG TR

Product Overview

• Category: Flash Memory
• Use: Data storage and retrieval in electronic devices
• Characteristics:
  • Non-volatile memory
  • High-speed data transfer
  • Low power consumption
  • Compact package size
• Package: SOP-8 (Small Outline Package)
• Essence: Reliable and efficient flash memory solution
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Capacity: 128 Megabits (16 Megabytes)
• Interface: Serial Peripheral Interface (SPI)
• Voltage Range: 2.7V to 3.6V
• Operating Temperature: -40°C to +85°C
• Erase/Program Time: 4ms/1.5ms (typical)
• Data Retention: Up to 20 years

Detailed Pin Configuration

The W25Q128FWFIG 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 read and write operations
• Sector erase and byte/page program functions
• Software and hardware write protection options
• Deep power-down mode for low-power consumption
• Flexible block protection for enhanced security

Advantages and Disadvantages

Advantages: - Fast data transfer rate - Compact package size - Low power consumption - Long data retention period - Reliable and durable

Disadvantages: - Limited storage capacity compared to other flash memory types - Higher cost per unit compared to traditional storage solutions

Working Principles

The W25Q128FWFIG TR utilizes the Serial Peripheral Interface (SPI) to communicate with the host device. It stores data in non-volatile memory cells, which retain information even when power is disconnected. The flash memory can be erased and programmed at the sector or byte/page level, allowing for efficient data management.

Detailed Application Field Plans

The W25Q128FWFIG TR is widely used in various electronic devices, including but not limited to: - Consumer electronics (smartphones, tablets, digital cameras) - Automotive systems (infotainment, navigation) - Industrial equipment (data loggers, control systems) - Networking devices (routers, switches)

Detailed and Complete Alternative Models

• W25Q64FWFIG TR: 64 Megabit (8 Megabyte) capacity
• W25Q256FWFIG TR: 256 Megabit (32 Megabyte) capacity
• W25Q512FWFIG TR: 512 Megabit (64 Megabyte) capacity

These alternative models offer different storage capacities to suit specific application requirements.

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