24LC024T-I/MC

Product Overview

Category

The 24LC024T-I/MC 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

• Non-volatile: The 24LC024T-I/MC retains stored data even when power is removed.
• Electrically erasable: The chip allows for easy modification and erasure of stored data.
• Low power consumption: It operates at low voltage levels, making it suitable for battery-powered devices.
• High reliability: The chip offers robust data retention and endurance characteristics.
• Small form factor: The 24LC024T-I/MC comes in a compact package, enabling space-efficient designs.

Package

The 24LC024T-I/MC is available in an 8-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of the 24LC024T-I/MC lies in its ability to provide reliable and non-volatile data storage in electronic devices.

Packaging/Quantity

The chip is typically supplied in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Memory capacity: 2 kilobits (256 bytes)
• 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 24LC024T-I/MC 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. NC: No connection

Functional Features

• Serial communication: The chip supports I2C (Inter-Integrated Circuit) serial communication protocol.
• Byte-level read/write operations: Data can be written or read in individual bytes.
• Hardware write protection: The WP pin allows for hardware-based write protection, preventing accidental modification of stored data.
• Sequential read operation: The chip enables sequential reading of multiple bytes, reducing access time.

Advantages and Disadvantages

Advantages

• Non-volatile storage: Data remains intact even during power loss.
• Easy data modification: Stored data can be easily modified or erased.
• Low power consumption: Suitable for battery-powered devices.
• Compact form factor: Enables space-efficient designs.
• High reliability: Offers robust data retention and endurance characteristics.

Disadvantages

• Limited storage capacity: The 24LC024T-I/MC has a relatively small memory capacity compared to other EEPROM chips.
• Slower write speed: Writing data to the chip may take longer compared to other memory technologies.

Working Principles

The 24LC024T-I/MC utilizes electrically controlled floating gate transistors to store and retrieve data. When writing data, an electrical charge is applied to the floating gate, altering its conductivity and storing the desired information. During read operations, the stored charge is measured, allowing the retrieval of the stored data.

Detailed Application Field Plans

The 24LC024T-I/MC finds applications in various fields, including:

1. Microcontrollers: Used for storing program code, configuration settings, and calibration data.
2. Computers: Employed in BIOS (Basic Input/Output System) chips for storing system parameters and firmware.
3. Consumer electronics: Integrated into devices like smart TVs, set-top boxes, and audio equipment for storing user preferences and settings.
4. Automotive electronics: Utilized in electronic control units (ECUs) for storing vehicle-specific data and calibration parameters.

Detailed and Complete Alternative Models

1. 24LC256: A higher-capacity EEPROM chip with 32 kilobits of memory.
2. 24LC512: Offers even greater capacity with 64 kilobits of memory.
3. 24LC1025: Provides 128 kilobits of memory, suitable for applications requiring larger storage space.

These alternative models offer increased memory capacity while maintaining similar functionality to the 24LC024T-I/MC.

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