24C00T-E/ST

Product Overview

Category

The 24C00T-E/ST belongs to the category of electrically erasable programmable read-only memory (EEPROM) chips.

Use

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

Characteristics

• Electrically erasable: The 24C00T-E/ST can be erased and reprogrammed electrically, making it convenient for updating stored data.
• Non-volatile: The chip retains its stored data even when power is removed.
• Small form factor: The chip is designed to be compact, allowing for integration into space-constrained devices.
• Low power consumption: The 24C00T-E/ST operates on low power, making it suitable for battery-powered applications.

Package

The 24C00T-E/ST is available in a small surface-mount package, which facilitates easy integration onto circuit boards.

Essence

The essence of the 24C00T-E/ST lies in its ability to store and retrieve data reliably, while offering flexibility for updates and low power consumption.

Packaging/Quantity

The chip is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Memory capacity: 1024 bits (128 bytes)
• Operating voltage: 1.7V to 5.5V
• Operating temperature range: -40°C to +85°C
• Write endurance: 1 million write cycles
• Data retention: 100 years

Detailed Pin Configuration

The 24C00T-E/ST features an 8-pin configuration:

1. VCC: Power supply voltage
2. SDA: Serial data input/output
3. SCL: Serial clock input
4. WP: Write protect (optional)
5. A0: Address bit 0
6. A1: Address bit 1
7. A2: Address bit 2
8. GND: Ground

Functional Features

• Random access: The chip allows for random access to any memory location, enabling efficient data retrieval.
• I2C interface: The 24C00T-E/ST utilizes the widely adopted I2C communication protocol, ensuring compatibility with a wide range of devices.
• Hardware write protection: The optional write protect pin (WP) provides an additional layer of security by preventing accidental or unauthorized writes.

Advantages and Disadvantages

Advantages

• Compact size enables integration into space-constrained designs.
• Low power consumption extends battery life in portable devices.
• High write endurance ensures longevity and reliability.
• Compatibility with I2C interface simplifies integration with existing systems.

Disadvantages

• Limited storage capacity may not be suitable for applications requiring large amounts of data storage.
• Slower write speeds compared to other memory technologies may impact performance in certain applications.

Working Principles

The 24C00T-E/ST operates based on the principles of EEPROM technology. It utilizes electrically controlled floating gate transistors to store and retrieve data. When data is written, charges are trapped in the floating gate, altering the transistor's behavior. These charges can be erased electrically, allowing for subsequent reprogramming.

Detailed Application Field Plans

The 24C00T-E/ST finds application in various fields, including but not limited to:

1. Embedded systems: Used for storing configuration data, calibration values, and firmware updates in microcontrollers.
2. Consumer electronics: Employed in devices like smart TVs, set-top boxes, and audio equipment for storing user preferences and settings.
3. Automotive industry: Utilized for storing critical data in automotive modules, such as airbag controllers and engine management systems.
4. Industrial automation: Integrated into industrial control systems for storing parameters, calibration data, and production logs.

Detailed and Complete Alternative Models

1. 24C01A
2. 24C02B
3. 24C04C
4. 24C08D
5. 24C16E
6. 24C32F
7. 24C64G
8. 24C128H
9. 24C256I
10. 24C512J

These alternative models offer varying memory capacities to suit different application requirements.

In conclusion, the 24C00T-E/ST is a compact and versatile EEPROM chip that provides reliable non-volatile data storage. Its low power consumption, high write endurance, and compatibility with the I2C interface make it suitable for a wide range of applications in various industries.