24VL014T/SN

Product Overview

Category: Integrated Circuit (IC)

Use: Non-volatile Memory

Characteristics: - Low power consumption - High reliability - Small form factor - Wide operating voltage range

Package: SOIC (Small Outline Integrated Circuit)

Essence: The 24VL014T/SN is a non-volatile memory IC that provides reliable data storage in various electronic devices.

Packaging/Quantity: The 24VL014T/SN is available in a standard SOIC package and is typically sold in reels of 2500 units.

Specifications

• Memory Size: 14 kilobits (1.75 kilobytes)
• Operating Voltage Range: 1.7V to 5.5V
• Data Retention: Up to 200 years
• Write Endurance: 1 million write cycles
• I2C Bus Compatible: Yes
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 24VL014T/SN has a total of 8 pins, which are assigned specific functions as follows:

1. VCC: Power supply input
2. SDA: Serial data input/output for I2C communication
3. SCL: Serial clock input for I2C communication
4. WP: Write Protect pin for hardware protection
5. GND: Ground reference
6. A0: Address bit 0 for device addressing
7. A1: Address bit 1 for device addressing
8. NC: No connection (unused pin)

Functional Features

• Non-volatile storage: The 24VL014T/SN retains data even when power is disconnected.
• I2C interface: It supports the widely used I2C bus protocol for easy integration into various systems.
• Hardware write protection: The WP pin allows for hardware-based protection against accidental data modification.
• Low power consumption: The IC operates with minimal power requirements, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages: - High reliability and long data retention - Small form factor enables space-efficient designs - Wide operating voltage range allows compatibility with different systems - I2C compatibility simplifies integration - Hardware write protection enhances data security

Disadvantages: - Limited storage capacity compared to other memory options - Relatively slower write speeds compared to some alternatives

Working Principles

The 24VL014T/SN utilizes Electrically Erasable Programmable Read-Only Memory (EEPROM) technology. It stores data by trapping electric charges in a floating gate within the memory cells. These charges can be selectively removed or programmed using electrical signals, allowing for non-volatile data storage.

Detailed Application Field Plans

The 24VL014T/SN is widely used in various electronic devices that require reliable non-volatile memory storage. Some common application fields include:

1. Consumer Electronics: Used in smart TVs, set-top boxes, and audio/video equipment for storing configuration settings and user preferences.
2. Industrial Automation: Employed in industrial control systems, PLCs (Programmable Logic Controllers), and sensors for data logging and parameter storage.
3. Automotive: Integrated into automotive electronics for storing critical data such as mileage, error codes, and calibration values.
4. Medical Devices: Utilized in medical equipment for storing patient data, device configurations, and firmware updates.

Detailed and Complete Alternative Models

1. 24LC256: Offers higher storage capacity of 256 kilobits (32 kilobytes) while maintaining similar characteristics and package options.
2. 24AA02E48: Provides lower storage capacity of 2 kilobits (256 bytes) but offers smaller package options and lower cost.

These alternative models cater to different memory requirements and design constraints, allowing for flexibility in choosing the most suitable option.

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