24LC16BT-I/OTG

Product Overview

Category

The 24LC16BT-I/OTG belongs to the category of electrically erasable programmable read-only memory (EEPROM) chips.

Use

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

Characteristics

• Electrically erasable: The 24LC16BT-I/OTG can be erased and reprogrammed electronically, eliminating the need for physical removal.
• Non-volatile: The stored data remains intact even when power is removed.
• High density: This chip offers a storage capacity of 16 kilobits (2 kilobytes).
• Low power consumption: The 24LC16BT-I/OTG operates efficiently, consuming minimal power during read and write operations.

Package

The 24LC16BT-I/OTG is available in a small outline transistor (SOT) package, which ensures compactness and ease of integration into electronic circuits.

Essence

The essence of this product lies in its ability to provide reliable and flexible non-volatile data storage, enabling efficient operation of electronic devices.

Packaging/Quantity

The 24LC16BT-I/OTG is typically packaged in reels, with each reel containing a specified quantity of chips. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory capacity: 16 kilobits (2 kilobytes)
• Operating voltage: 1.7V to 5.5V
• Operating temperature range: -40°C to +85°C
• Interface: I2C (Inter-Integrated Circuit)
• Write endurance: 1 million cycles
• Data retention: Up to 200 years

Detailed Pin Configuration

The 24LC16BT-I/OTG features an 8-pin package with the following pin configuration:

1. VCC: Power supply voltage
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. 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 24LC16BT-I/OTG allows direct access to any memory location, facilitating efficient data retrieval and modification.
• Page write capability: This chip supports page write operations, enabling simultaneous programming of multiple bytes within a single write cycle.
• Software write protection: The WP pin can be utilized to protect the memory contents from accidental overwriting.
• Sequential read operation: The 24LC16BT-I/OTG supports sequential read operations, allowing consecutive retrieval of data without the need for repeated address transmissions.

Advantages and Disadvantages

Advantages

• Compact size and low power consumption make it suitable for portable electronic devices.
• High data retention ensures long-term reliability.
• Ease of integration into existing circuits due to standard I2C interface.
• Efficient page write capability enhances programming efficiency.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Slower write speeds compared to some alternative models.
• Vulnerable to electromagnetic interference (EMI) due to its small package size.

Working Principles

The 24LC16BT-I/OTG utilizes electrically controlled floating gate transistors to store data. When programmed, charges are trapped in the floating gate, representing binary values. These charges can be erased by applying a high voltage, allowing new data to be written. During read operations, the stored charges are sensed to retrieve the stored information.

Detailed Application Field Plans

The 24LC16BT-I/OTG finds applications in various fields, including:

1. Microcontroller-based systems: Used for storing configuration data, firmware updates, and user settings.
2. Consumer electronics: Enables non-volatile storage of device-specific parameters, such as display settings and calibration data.
3. Industrial automation: Utilized for storing critical system parameters, sensor calibration data, and event logs.
4. Automotive electronics: Used for storing vehicle-specific data, such as mileage, service history, and user preferences.

Detailed and Complete Alternative Models

1. 24LC32A: Offers double the storage capacity (32 kilobits) compared to the 24LC16BT-I/OTG.
2. 24LC64: Provides four times the storage capacity (64 kilobits) compared to the 24LC16BT-I/OTG.
3. 24LC256: Offers significantly higher storage capacity (256 kilobits) compared to the 24LC16BT-I/OTG.

These alternative models provide increased storage