AT24C02N-10SI-1.8-T

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile Electrically Erasable Programmable Read-Only Memory (EEPROM)
• Characteristics:
  • Low power consumption
  • High reliability
  • Small form factor
  • Wide operating voltage range
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Data storage and retrieval
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Part Number: AT24C02N-10SI-1.8-T
• Memory Size: 2 kilobits (256 bytes)
• Operating Voltage: 1.7V to 5.5V
• Speed: 400 kHz (I2C-compatible)
• Endurance: 1 million write cycles
• Data Retention: 100 years
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AT24C02N-10SI-1.8-T IC has a total of 8 pins: 1. A0: Address Input 2. A1: Address Input 3. A2: Address Input 4. GND: Ground 5. SDA: Serial Data Input/Output 6. SCL: Serial Clock Input 7. WP: Write Protect 8. VCC: Power Supply

Functional Features

• I2C-compatible interface for easy integration with microcontrollers
• Byte-wise read and write operations
• Software write protection using the WP pin
• Self-timed programming cycle
• Sequential read operation for efficient data retrieval

Advantages

• Low power consumption makes it suitable for battery-powered devices
• High reliability ensures data integrity in critical applications
• Small form factor allows for space-efficient designs
• Wide operating voltage range enables compatibility with various systems

Disadvantages

• Limited memory size may not be sufficient for certain applications
• Slower write speed compared to other EEPROMs with higher clock frequencies

Working Principles

The AT24C02N-10SI-1.8-T utilizes electrically erasable programmable read-only memory (EEPROM) technology. It stores data in non-volatile memory cells that can be electrically erased and reprogrammed. The I2C-compatible interface allows for easy communication with microcontrollers, enabling efficient data storage and retrieval.

Detailed Application Field Plans

The AT24C02N-10SI-1.8-T is commonly used in various electronic devices and systems, including: - Consumer electronics (e.g., TVs, set-top boxes) - Automotive applications (e.g., dashboard displays, infotainment systems) - Industrial control systems (e.g., sensors, actuators) - Medical devices (e.g., patient monitoring equipment) - Smart home automation (e.g., smart thermostats, lighting control)

Detailed and Complete Alternative Models

• AT24C01A: 1 kilobit (128 bytes) EEPROM
• AT24C04: 4 kilobits (512 bytes) EEPROM
• AT24C08: 8 kilobits (1 kilobyte) EEPROM
• AT24C16: 16 kilobits (2 kilobytes) EEPROM
• AT24C32: 32 kilobits (4 kilobytes) EEPROM
• AT24C64: 64 kilobits (8 kilobytes) EEPROM
• AT24C128: 128 kilobits (16 kilobytes) EEPROM
• AT24C256: 256 kilobits (32 kilobytes) EEPROM
• AT24C512: 512 kilobits (64 kilobytes) EEPROM

(Note: The above list is not exhaustive and there may be other alternative models available in the market.)

In conclusion, the AT24C02N-10SI-1.8-T is a small-sized, low-power EEPROM IC that offers reliable data storage and retrieval capabilities. Its wide operating voltage range and I2C-compatible interface make it suitable for various applications in consumer electronics, automotive, industrial control, medical devices, and smart home automation. While it has limitations in terms of memory size and write speed, there are alternative models available with different capacities to suit specific requirements.