24LC00T-I/OT

Product Overview

Category

The 24LC00T-I/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 24LC00T-I/OT allows for easy erasure and reprogramming of data.
• Non-volatile: The stored data remains intact even when power is removed.
• Low power consumption: This chip operates at low power levels, making it suitable for battery-powered devices.
• Small form factor: The package size of the 24LC00T-I/OT is compact, enabling its use in space-constrained applications.

Package and Quantity

The 24LC00T-I/OT is available in a small outline transistor (SOT) package. It is typically sold in reels or tubes, with varying quantities depending on the supplier.

Specifications

• Memory capacity: 1 kilobit (128 bytes)
• Operating voltage: 2.5V to 5.5V
• Data retention: Up to 200 years
• Write endurance: 1 million write cycles
• Communication interface: I2C (Inter-Integrated Circuit)

Pin Configuration

The 24LC00T-I/OT has a total of 8 pins, which are assigned specific functions:

1. VCC: Power supply input
2. SDA: Serial data line for I2C communication
3. SCL: Serial clock line for I2C communication
4. WP: Write protect pin for hardware protection
5. A0: Address bit 0 for device addressing
6. A1: Address bit 1 for device addressing
7. A2: Address bit 2 for device addressing
8. GND: Ground reference

Functional Features

• Random access: The 24LC00T-I/OT allows for direct read and write operations to specific memory locations.
• Sequential read: It supports sequential reading of data, enabling efficient retrieval of stored information.
• Write protection: The WP pin can be used to protect the memory from accidental writes.
• Software-controlled operations: The chip can be easily controlled and programmed using standard I2C commands.

Advantages and Disadvantages

Advantages

• Compact size enables integration into small electronic devices.
• Low power consumption prolongs battery life in portable applications.
• High data retention ensures long-term reliability.
• Easy-to-use I2C interface simplifies communication with other devices.

Disadvantages

• Limited storage capacity may not be sufficient for certain applications requiring larger memory sizes.
• Limited write endurance may pose a limitation in scenarios involving frequent data updates.

Working Principles

The 24LC00T-I/OT utilizes EEPROM technology to store and retrieve data. It consists of an array of memory cells that can be individually addressed for read and write operations. The data is stored as electrical charges within these cells, which can be erased and reprogrammed using electrical signals.

Application Field Plans

The 24LC00T-I/OT finds application in various fields, including but not limited to: 1. Embedded systems: Used for storing configuration settings, calibration data, and firmware updates. 2. IoT devices: Enables non-volatile storage of sensor data, device parameters, and network settings. 3. Automotive electronics: Utilized for storing critical data like mileage, fault codes, and user preferences. 4. Medical devices: Stores patient information, device settings, and historical data logs.

Alternative Models

Several alternative models with similar functionality are available in the market. Some notable alternatives to the 24LC00T-I/OT include: - AT24C01A - CAT24C01 - M24C01 - X24C01

These models offer comparable specifications and pin configurations, providing flexibility in choosing the most suitable option for specific applications.

In conclusion, the 24LC00T-I/OT is a compact and versatile EEPROM chip that offers non-volatile data storage capabilities. With its low power consumption, easy-to-use interface, and various application possibilities, it serves as a reliable solution for many electronic devices.