FM25V02A-DGTR

Product Overview

Category

FM25V02A-DGTR belongs to the category of non-volatile memory devices.

Use

This product is primarily used for data storage in various electronic devices.

Characteristics

• Non-volatile: Retains data even when power is disconnected.
• High capacity: Offers 2 megabits (256 kilobytes) of storage.
• Fast operation: Provides high-speed read and write operations.
• Low power consumption: Optimized for energy efficiency.
• Durable: Withstands a high number of read/write cycles.
• Wide temperature range: Suitable for use in extreme environments.

Package

FM25V02A-DGTR is available in a small form factor package, making it suitable for space-constrained applications.

Essence

The essence of FM25V02A-DGTR lies in its ability to store and retrieve data reliably, while offering high performance and low power consumption.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Memory Capacity: 2 megabits (256 kilobytes)
• Interface: SPI (Serial Peripheral Interface)
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 20 years
• Endurance: Up to 1 million write cycles

Detailed Pin Configuration

The FM25V02A-DGTR has the following pin configuration:

1. Chip Select (/CS)
2. Serial Clock (SCK)
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: Supports SPI interface for fast communication.
• Write protection: Provides a write protect pin to prevent accidental data modification.
• Hold function: Allows pausing ongoing operations without losing data.
• Software and hardware reset: Enables easy initialization of the device.
• Status register: Provides information about the device's operating status.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• High endurance allows for frequent read/write operations.
• Small form factor package suits space-constrained applications.
• Wide temperature range makes it suitable for various environments.

Disadvantages

• Limited storage capacity compared to other memory devices.
• Relatively higher cost per unit compared to some alternatives.

Working Principles

FM25V02A-DGTR utilizes flash memory technology to store data. It employs a floating gate transistor structure that can trap or release electrons, representing binary states (0s and 1s). The data is accessed using the SPI interface, where commands are sent sequentially to read from or write to specific memory locations.

Detailed Application Field Plans

FM25V02A-DGTR finds application in various electronic devices, including but not limited to: - Consumer electronics (smartphones, tablets, digital cameras) - Industrial equipment (measurement devices, control systems) - Automotive electronics (infotainment systems, engine control units) - Medical devices (patient monitoring systems, diagnostic equipment) - Internet of Things (IoT) devices (sensors, smart home appliances)

Detailed and Complete Alternative Models

Some alternative models to FM25V02A-DGTR include: - AT25SF041 (manufactured by Adesto Technologies) - W25Q32JV (manufactured by Winbond Electronics) - MX25R3235F (manufactured by Macronix International)

These alternative models offer similar functionality and can be considered based on specific requirements and compatibility with the target system.

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