FM25V20-GTR

Product Overview

Category

FM25V20-GTR belongs to the category of non-volatile memory devices.

Use

This product is primarily used for data storage and retrieval in electronic systems.

Characteristics

• Non-volatile: Retains stored data even when power is disconnected.
• High endurance: Can withstand a large number of read and write cycles.
• Fast access time: Allows for quick retrieval of stored information.
• Low power consumption: Operates efficiently with minimal power requirements.

Package

FM25V20-GTR is available in a compact surface-mount package.

Essence

The essence of FM25V20-GTR lies in its ability to provide reliable and efficient non-volatile memory storage.

Packaging/Quantity

This product is typically packaged in reels, with each reel containing a specific quantity of FM25V20-GTR units.

Specifications

• Memory capacity: 2 Megabits (256 Kilobytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating voltage: 2.7V to 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 FM25V20-GTR features 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. Ground (GND)
7. Power Supply (VCC)

Functional Features

• Byte-level read and write operations
• Sector erase capability
• Software write protection
• Hardware write protection using /WP pin
• Status register for various operational information
• Write enable and disable commands

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• High endurance allows for frequent read and write operations.
• Fast access time enables quick retrieval of stored information.
• Low power consumption results in energy-efficient operation.

Disadvantages

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

Working Principles

FM25V20-GTR utilizes the Serial Peripheral Interface (SPI) protocol to communicate with the host system. It employs a combination of floating gate and tunnel oxide technologies to achieve non-volatile storage. The device operates by storing electrical charges in specific memory cells, which can be accessed and modified as required.

Detailed Application Field Plans

FM25V20-GTR finds applications in various electronic systems, including but not limited to: - Industrial control systems - Automotive electronics - Consumer electronics - Medical devices - Communication equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to FM25V20-GTR include: - AT25SF041-SSHD-T - MX25R8035FZUIH0 - W25Q32JVSSIQ

These models provide comparable features and can be considered as alternatives based on specific requirements.

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