24AA02E64-I/SN

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile Electrically Erasable Programmable Read-Only Memory (EEPROM)
• Characteristics:
  • Small form factor
  • Low power consumption
  • High reliability
  • 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

• Memory Size: 2 Kbits (256 bytes)
• Organization: 128 x 16 bits
• Operating Voltage Range: 1.7V to 5.5V
• Write Cycle Endurance: 1 Million cycles
• Data Retention: 200 years
• Interface: I2C (Inter-Integrated Circuit) compatible

Detailed Pin Configuration

The 24AA02E64-I/SN IC has a total of 8 pins arranged as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VSS | Ground | | 2 | SDA | Serial Data | | 3 | SCL | Serial Clock| | 4 | WP | Write Protect| | 5 | VCC | Power Supply| | 6 | A0 | Chip Address Bit 0| | 7 | A1 | Chip Address Bit 1| | 8 | NC | No Connection|

Functional Features

• Non-volatile memory: The data stored in the 24AA02E64-I/SN remains intact even when power is removed.
• Electrically erasable and programmable: The memory can be erased and reprogrammed electrically, eliminating the need for physical removal or replacement of the IC.
• I2C interface: The IC uses the I2C protocol for communication, allowing for easy integration with other devices.
• Low power consumption: The 24AA02E64-I/SN operates at low power levels, making it suitable for battery-powered applications.
• High reliability: The IC is designed to provide reliable data storage and retrieval, ensuring data integrity.

Advantages

• Small form factor allows for space-efficient designs.
• Wide operating voltage range enables compatibility with various systems.
• High endurance of write cycles ensures long-term usability.
• Data retention period of 200 years guarantees data integrity over extended periods.
• I2C interface simplifies integration with other devices.

Disadvantages

• Limited memory size may not be sufficient for certain applications requiring larger storage capacity.
• Lack of additional features such as built-in security mechanisms or advanced error correction codes.

Working Principles

The 24AA02E64-I/SN utilizes a combination of electronic circuits and memory cells to store and retrieve data. It employs an electrically erasable programmable read-only memory (EEPROM) technology, which allows for non-volatile data storage. The I2C interface facilitates communication between the IC and the host device, enabling data transfer and control operations.

Detailed Application Field Plans

The 24AA02E64-I/SN IC finds application in various fields, including but not limited to: 1. Consumer electronics: Used in smart TVs, set-top boxes, and audio/video equipment for storing configuration settings and user preferences. 2. Automotive: Employed in automotive electronics for storing critical data like mileage, vehicle identification numbers, and calibration settings. 3. Industrial automation: Utilized in industrial control systems for storing parameters, calibration data, and system configurations. 4. Medical devices: Integrated into medical equipment for storing patient data, device settings, and calibration information. 5. Internet of Things (IoT): Incorporated in IoT devices for storing sensor data, device identification, and network configuration.

Detailed and Complete Alternative Models

1. 24AA02E48-I/SN: Similar to 24AA02E64-I/SN but with a smaller memory size of 1.5 Kbits.
2. 24AA02E64-I/MS: Same specifications as 24AA02E64-I/SN but packaged in a Mini Small Outline Package (MSOP).
3. 24AA02E64-I/P: DIP (Dual Inline Package) version of the 24AA02E64-I/SN IC, suitable for through-hole mounting.

(Note: The above alternative models are provided for reference purposes and may have slight variations in package type or pin configuration.)

In conclusion, the 24AA02E64-I/SN is a small-sized EEPROM IC that offers non-volatile data storage, high reliability, and low power consumption. Its I2C interface and wide operating voltage range make it suitable for