24LC014T-E/OT

Product Overview

Category

The 24LC014T-E/OT belongs to the category of electrically erasable programmable read-only memory (EEPROM) chips.

Use

This chip is commonly used for non-volatile data storage in various electronic devices, such as microcontrollers, computers, and consumer electronics.

Characteristics

• Electrically erasable: The 24LC014T-E/OT can be erased and reprogrammed electronically, making it convenient for updating stored data.
• Non-volatile: The chip retains its stored data even when power is removed.
• High storage capacity: This model has a storage capacity of 14 kilobits (Kb).
• Low power consumption: The chip operates at low power levels, making it suitable for battery-powered devices.

Package

The 24LC014T-E/OT is available in an 8-pin surface mount package.

Essence

The essence of this chip lies in its ability to store and retrieve data reliably, while offering flexibility for updates and low power consumption.

Packaging/Quantity

The 24LC014T-E/OT is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Storage Capacity: 14 Kb
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Cycle Endurance: 1 Million cycles
• Data Retention: Up to 200 years

Detailed Pin Configuration

The 24LC014T-E/OT features the following pin configuration:

1. VCC: Power supply voltage
2. SDA: Serial data input/output
3. SCL: Serial clock input
4. WP: Write protect input
5. VSS: Ground
6. NC: No connection
7. NC: No connection
8. VCC: Power supply voltage

Functional Features

• Serial Interface: The chip utilizes a two-wire serial interface (I2C) for communication with the host device.
• Write Protection: The WP pin allows for write protection, preventing accidental modification of stored data.
• Sequential Read: The chip supports sequential read operations, enabling efficient retrieval of consecutive memory locations.

Advantages and Disadvantages

Advantages

• High storage capacity for its size
• Low power consumption
• Reliable data retention
• Easy integration into existing systems with I2C interface support

Disadvantages

• Limited storage capacity compared to other EEPROM models
• Slower write speeds compared to some competing technologies

Working Principles

The 24LC014T-E/OT operates based on the principles of electrically erasable programmable read-only memory. It uses a combination of transistors and capacitors to store and retrieve data. When data is written, the chip applies electrical charges to specific memory cells, altering their state. To read the data, the chip measures the electrical properties of these cells.

Detailed Application Field Plans

The 24LC014T-E/OT finds applications in various fields, including:

1. Microcontrollers: Used for storing firmware, configuration settings, and calibration data.
2. Computers: Employed in BIOS chips, expansion cards, and other peripherals requiring non-volatile storage.
3. Consumer Electronics: Integrated into devices like smart TVs, set-top boxes, and digital cameras for data storage purposes.

Detailed and Complete Alternative Models

1. 24LC512: Offers a higher storage capacity of 512 Kb.
2. 24LC256: Provides a storage capacity of 256 Kb.
3. 24LC024: A lower capacity option with 24 Kb storage.

These alternative models offer different storage capacities to suit specific application requirements.

In conclusion, the 24LC014T-E/OT is an electrically erasable programmable read-only memory chip that provides reliable non-volatile data storage. With its high storage capacity, low power consumption, and easy integration, it finds applications in various electronic devices across different industries.