24LC02B-I/SN

Product Overview

Category

The 24LC02B-I/SN belongs to the category of electrically erasable programmable read-only memory (EEPROM) integrated circuits.

Use

It is commonly used for non-volatile data storage in various electronic devices, including consumer electronics, industrial equipment, and automotive applications.

Characteristics

• Non-volatile memory
• Low power consumption
• I2C interface
• Small form factor

Package

The 24LC02B-I/SN is available in a small outline package (SN) with a specified quantity per package.

Essence

This EEPROM IC provides reliable and durable data storage capabilities for electronic devices, ensuring data integrity even during power loss or system shutdown.

Packaging/Quantity

The 24LC02B-I/SN is typically packaged in reels or tubes, with varying quantities based on the manufacturer's specifications.

Specifications

• Memory Size: 2 Kbits
• Interface: I2C
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to 85°C
• Write Cycle Endurance: 1,000,000 cycles
• Data Retention: 200 years

Detailed Pin Configuration

The 24LC02B-I/SN features a standard 8-pin dual in-line package (DIP) configuration, with pins designated for power supply, data input/output, and control signals.

Functional Features

• Byte and Page Write Operations
• Random and Sequential Read Modes
• Write Protect Function
• Self-timed Write Cycle

Advantages and Disadvantages

Advantages

• Low power consumption
• Compact form factor
• High data retention
• I2C interface for easy integration

Disadvantages

• Limited storage capacity compared to other memory technologies
• Slower write speeds compared to volatile memory

Working Principles

The 24LC02B-I/SN operates by utilizing an electrically controlled floating gate to store and retrieve data. When writing data, the device uses a combination of electrical charge and voltage to modify the state of individual memory cells. During read operations, the stored charge is sensed to retrieve the stored data.

Detailed Application Field Plans

The 24LC02B-I/SN is widely used in applications requiring non-volatile data storage, such as: - System configuration and parameter storage - Firmware and software update storage - Sensor calibration and data logging

Detailed and Complete Alternative Models

• 24LC04B-I/SN (4 Kbit EEPROM)
• 24LC16B-I/SN (16 Kbit EEPROM)
• 24LC64-I/SN (64 Kbit EEPROM)

In summary, the 24LC02B-I/SN is a versatile EEPROM IC that offers reliable non-volatile data storage in a compact form factor, making it suitable for a wide range of electronic applications.

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