24VL025T/OT

Product Overview

Category

The 24VL025T/OT belongs to the category of non-volatile memory devices.

Use

This product is primarily used for storing and retrieving data in electronic systems.

Characteristics

• Non-volatile: The 24VL025T/OT retains stored data even when power is removed.
• Low power consumption: It operates with low power requirements, making it suitable for battery-powered devices.
• Small form factor: The compact size of this device allows for easy integration into various electronic systems.
• High reliability: The 24VL025T/OT offers robust performance and long-term data retention.

Package

The 24VL025T/OT is available in a surface-mount package, which facilitates its installation on printed circuit boards (PCBs).

Essence

The essence of the 24VL025T/OT lies in its ability to provide reliable and non-volatile storage for electronic systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each containing a specific quantity of devices. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Memory capacity: 25 kilobits (3276 bytes)
• Interface: I2C (Inter-Integrated Circuit)
• Operating voltage: 1.7V to 5.5V
• Operating temperature range: -40°C to +85°C
• Write endurance: 1 million write cycles
• Data retention: Up to 200 years

Detailed Pin Configuration

The 24VL025T/OT has a total of 8 pins, which are as follows:

1. VCC: Power supply input
2. GND: Ground reference
3. SDA: Serial data line (I2C)
4. SCL: Serial clock line (I2C)
5. WP: Write protect pin
6. A0: Address bit 0
7. A1: Address bit 1
8. NC: No connection (reserved for future use)

Functional Features

• Random access: The 24VL025T/OT allows for random read and write operations, enabling efficient data manipulation.
• Hardware write protection: The WP pin can be used to protect the memory from accidental writes, enhancing data integrity.
• Page write capability: This feature enables simultaneous programming of multiple bytes, improving write efficiency.
• Software-controlled write protection: The device supports software commands to enable or disable write protection, providing flexibility in system design.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data retention even during power loss.
• Low power consumption extends battery life in portable devices.
• Small form factor allows for easy integration into space-constrained designs.
• High reliability ensures long-term data integrity.

Disadvantages

• Limited memory capacity compared to other non-volatile memory options.
• Slower write speeds compared to some alternative models.
• Higher cost per kilobit compared to larger capacity memory devices.

Working Principles

The 24VL025T/OT utilizes electrically erasable programmable read-only memory (EEPROM) technology. It stores data by trapping charges within a floating gate structure, which can be electrically modified through specific programming operations. The stored charges represent binary information, allowing for data retrieval and modification as required.

Detailed Application Field Plans

The 24VL025T/OT finds applications in various electronic systems, including but not limited to:

1. Consumer electronics: Used for storing configuration settings, user preferences, and small data sets in devices such as smart TVs, set-top boxes, and audio players.
2. Industrial automation: Employed for storing calibration data, equipment parameters, and event logs in industrial control systems.
3. Automotive electronics: Utilized for storing vehicle settings, sensor calibration data, and firmware updates in automotive control modules.
4. Medical devices: Used for storing patient information, device configurations, and event logs in medical monitoring and diagnostic equipment.

Detailed and Complete Alternative Models

1. 24LC256: Offers a larger memory capacity of 256 kilobits (32 kilobytes) with similar characteristics and interface.
2. 24AA02E48: Provides a smaller memory capacity of 2 kilobits (256 bytes) with lower power consumption and a smaller package size.
3. 24FC1025: Offers a higher memory capacity of 1 megabit (128 kilobytes) with faster write speeds and extended temperature range.

These alternative models cater to different memory requirements and specific application needs.

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