24AA02HT-I/ST

Product Overview

• Category: Integrated Circuit
• Use: Non-volatile Memory
• Characteristics: High-speed, Low-power, Small form factor
• Package: SOT-23
• Essence: EEPROM (Electrically Erasable Programmable Read-Only Memory)
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Memory Size: 2 Kbits
• Interface: I2C (Inter-Integrated Circuit)
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature: -40°C to +85°C
• Write Endurance: 1 Million cycles
• Data Retention: 200 Years

Detailed Pin Configuration

The 24AA02HT-I/ST has a total of 8 pins:

1. VSS: Ground
2. SDA: Serial Data Input/Output
3. SCL: Serial Clock Input
4. WP: Write Protect
5. VCC: Power Supply
6. A0: Address Input Bit 0
7. A1: Address Input Bit 1
8. NC: No Connection

Functional Features

• High-speed data transfer with I2C interface
• Low power consumption for efficient operation
• Small form factor package for space-constrained applications
• Write protection feature to prevent accidental modification of data
• Wide operating voltage range for compatibility with various systems

Advantages and Disadvantages

Advantages: - Fast and reliable data transfer using the I2C interface - Low power consumption extends battery life in portable devices - Compact package allows for easy integration into small designs - Write protection feature ensures data integrity and security

Disadvantages: - Limited memory size may not be suitable for large-scale applications - Operating temperature range may restrict usage in extreme environments

Working Principles

The 24AA02HT-I/ST is an EEPROM, which means it can store data even when the power is turned off. It utilizes an I2C interface to communicate with a microcontroller or other devices. The memory cells within the chip can be electrically erased and reprogrammed, allowing for non-volatile storage of data. The device operates by sending commands and data through the SDA and SCL pins, enabling read and write operations.

Detailed Application Field Plans

The 24AA02HT-I/ST is commonly used in various electronic systems that require non-volatile memory storage. Some potential application fields include:

1. Consumer Electronics: Used in smart TVs, set-top boxes, and audio systems for storing configuration settings and user preferences.
2. Automotive: Employed in car infotainment systems, instrument clusters, and body control modules for data logging and parameter storage.
3. Industrial Automation: Integrated into programmable logic controllers (PLCs), sensors, and actuators for storing calibration data and system parameters.
4. Medical Devices: Utilized in medical equipment such as patient monitors and diagnostic devices for storing patient data and device configurations.

Detailed and Complete Alternative Models

1. 24LC02B-I/SN: Similar EEPROM with 2 Kbits memory size, I2C interface, and SOIC package.
2. 24FC02-I/P: EEPROM with 2 Kbits memory size, I2C interface, and DIP package.
3. AT24C02N-SH-T: EEPROM with 2 Kbits memory size, I2C interface, and SOT-23 package.

These alternative models offer similar functionality and compatibility with the 24AA02HT-I/ST, providing options for different package preferences or availability.

Note: The content provided above is a sample structure for an encyclopedia entry and may not reflect the actual specifications or details of the 24AA02HT-I/ST product.