W25Q128FVSIG TR

Product Overview

Category

The W25Q128FVSIG TR belongs to the category of Serial Flash Memory.

Use

This product is primarily used for storing and retrieving data in electronic devices such as computers, smartphones, tablets, and other consumer electronics.

Characteristics

• High storage capacity: The W25Q128FVSIG TR offers a storage capacity of 128 megabits (16 megabytes), allowing for ample space to store various types of data.
• Serial interface: It utilizes a serial peripheral interface (SPI) for communication with the host device, enabling fast and efficient data transfer.
• Non-volatile memory: The flash memory retains stored data even when power is disconnected, ensuring data integrity and reliability.
• Low power consumption: The W25Q128FVSIG TR is designed to consume minimal power during both active and standby modes, making it suitable for battery-powered devices.
• Compact package: This product is available in a small form factor package, facilitating easy integration into space-constrained electronic devices.

Packaging/Quantity

The W25Q128FVSIG TR is typically packaged in tape and reel format, which ensures ease of handling during manufacturing processes. It is commonly available in quantities of 2500 units per reel.

Specifications

• Memory Capacity: 128 megabits (16 megabytes)
• Interface: Serial Peripheral Interface (SPI)
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOP-8 (Small Outline Package)

Detailed Pin Configuration

The W25Q128FVSIG TR features an SOP-8 package with 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. Ground (GND)
8. Power Supply (VCC)

Functional Features

• High-speed data transfer: The W25Q128FVSIG TR supports fast read and write operations, allowing for efficient data access.
• Sector-based erase: It enables selective erasure of specific memory sectors, facilitating flexible data management.
• Hardware and software protection: This flash memory device offers various protection mechanisms to prevent unauthorized access or modification of stored data.
• Efficient programming algorithms: The W25Q128FVSIG TR incorporates advanced programming algorithms that enhance the speed and reliability of data programming.

Advantages and Disadvantages

Advantages

• Large storage capacity
• Compact package size
• Low power consumption
• Fast data transfer rate
• Flexible sector-based erase feature
• Robust protection mechanisms

Disadvantages

• Limited compatibility with certain devices due to the serial interface requirement
• Relatively higher cost compared to other types of memory

Working Principles

The W25Q128FVSIG TR operates based on the principles of flash memory technology. It utilizes a series of transistors to store and retrieve data in a non-volatile manner. The data is organized into individual memory cells, which can be electrically programmed and erased as needed. The serial peripheral interface facilitates communication between the host device and the flash memory, enabling seamless data transfer.

Detailed Application Field Plans

The W25Q128FVSIG TR finds applications in various electronic devices, including but not limited to: - Computers and laptops - Smartphones and tablets - Digital cameras - Gaming consoles - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• W25Q64FVSSIG TR: 64 megabits (8 megabytes) capacity, same characteristics and package type as W25Q128FVSIG TR.
• W25Q256FVFIG TR: 256 megabits (32 megabytes) capacity, same characteristics and package type as W25Q128FVSIG TR.

These alternative models offer different storage capacities while maintaining similar features and package types.

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