FM25V02-DG

Product Overview

Category

FM25V02-DG belongs to the category of non-volatile memory devices.

Use

It is primarily used for data storage and retrieval in various electronic systems.

Characteristics

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

Package

FM25V02-DG is available in a compact surface mount package, making it suitable for integration into small electronic devices.

Essence

The essence of FM25V02-DG lies in its ability to provide reliable and persistent storage of data in electronic systems.

Packaging/Quantity

This product is typically packaged in reels or trays, with each reel or tray containing a specific quantity of FM25V02-DG chips.

Specifications

• Capacity: 2 Megabits (256 Kilobytes)
• Interface: Serial Peripheral Interface (SPI)
• 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 FM25V02-DG 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

• Byte-level Read and Write Operations: Allows for flexible data manipulation.
• Sector Locking: Provides protection against accidental erasure or modification of critical data.
• Software Write Protection: Enables the prevention of unauthorized write operations.
• Fast Page Write: Facilitates efficient data storage by allowing multiple bytes to be written in a single operation.

Advantages and Disadvantages

Advantages

• Non-volatile nature ensures data integrity during power loss or system shutdown.
• High endurance allows for frequent read/write operations without compromising performance.
• Compact package size enables integration into space-constrained electronic systems.
• Low power consumption contributes to energy efficiency.

Disadvantages

• Limited storage capacity compared to other memory devices.
• Relatively slower write speed compared to some alternative models.

Working Principles

FM25V02-DG utilizes flash memory technology to store and retrieve data. It employs an SPI interface for communication with the host system. The device operates by applying appropriate voltage levels to the pins, enabling read and write operations on specific memory locations.

Detailed Application Field Plans

FM25V02-DG finds applications in various fields, including but not limited to: - Consumer electronics - Industrial automation - Automotive systems - Medical devices - Internet of Things (IoT) devices

Detailed and Complete Alternative Models

Some alternative models to FM25V02-DG include: - AT25SF041 - MX25L4006E - W25Q16JV

These models offer similar functionality and can be considered as alternatives based on specific requirements.

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