24AA025E64T-I/SN

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

• Memory Size: 2 Kbits (256 bytes)
• Organization: 128 x 16 bits
• Operating Voltage Range: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Cycle Endurance: 1 Million cycles
• Data Retention: 200 years

Detailed Pin Configuration

The 24AA025E64T-I/SN IC has a total of 8 pins arranged as follows:

```

---

| | | 1 8 | | | | 2 7| | | | 3 6| | | | 4 5 | |___________| ```

Pin Description: 1. VCC: Power supply input 2. SDA: Serial Data Input/Output 3. SCL: Serial Clock Input 4. WP: Write Protect Input 5. GND: Ground 6. NC: No Connection 7. A0: Device Address Input 8. A1: Device Address Input

Functional Features

• Byte-level read and write operations
• Sequential read operation
• Software write protection
• Hardware write protection using WP pin
• Self-timed write cycle completion
• 100 kHz and 400 kHz I2C™-compatible interface

Advantages

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

Disadvantages

• Limited memory size may not be sufficient for certain applications
• Relatively slower write cycle compared to some other EEPROMs
• Lack of additional security features like encryption or authentication

Working Principles

The 24AA025E64T-I/SN is based on Electrically Erasable Programmable Read-Only Memory (EEPROM) technology. It utilizes a floating gate transistor structure to store and retrieve data. The IC communicates with the host system using the I2C™ protocol, enabling easy integration into various digital systems.

Detailed Application Field Plans

The 24AA025E64T-I/SN IC finds applications in various fields, including: 1. Consumer Electronics: Used for storing configuration settings, user preferences, and firmware updates in devices like TVs, set-top boxes, and audio equipment. 2. Automotive: Employed for storing critical data such as mileage, vehicle settings, and diagnostic information in automotive electronics. 3. Industrial Automation: Utilized for storing calibration data, sensor configurations, and device parameters in industrial control systems. 4. Medical Devices: Used for storing patient data, device settings, and firmware updates in medical equipment like infusion pumps and patient monitors.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 24AA025E64T-I/SN IC include: - AT24C02C-SSHM-T by Microchip Technology Inc. - CAT24C02WI-GT3 by ON Semiconductor - M24C02-WMN6TP by STMicroelectronics

These alternatives provide comparable memory size, operating voltage range, and interface compatibility.

Word count: 439 words