24AA025T-I/ST

Product Overview

Category: Integrated Circuit (IC)

Use: Non-volatile Memory

Characteristics: - Low-power, high-performance EEPROM (Electrically Erasable Programmable Read-Only Memory) - I2C (Inter-Integrated Circuit) compatible interface - 2 Kbit (256 x 8) memory size - 1.7V to 5.5V operating voltage range - Industrial temperature range (-40°C to +85°C) - Lead-free package (ST) with 8 pins

Package: Small Thin Shrink Small Outline Package (TSSOP)

Essence: The 24AA025T-I/ST is a small-sized, low-power EEPROM IC that provides non-volatile memory storage for various applications.

Packaging/Quantity: The 24AA025T-I/ST is available in tape and reel packaging, with 2500 units per reel.

Specifications

• Memory Size: 2 Kbit (256 x 8)
• Operating Voltage Range: 1.7V to 5.5V
• Interface: I2C-compatible
• Operating Temperature Range: -40°C to +85°C
• Package Type: TSSOP-8
• Lead-Free: Yes

Detailed Pin Configuration

The 24AA025T-I/ST has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VCC | Power Supply Voltage | | 2 | SDA | Serial Data Input/Output | | 3 | SCL | Serial Clock Input | | 4 | WP | Write Protect Input | | 5 | A0 | Device Address Input Bit 0 | | 6 | A1 | Device Address Input Bit 1 | | 7 | A2 | Device Address Input Bit 2 | | 8 | GND | Ground |

Functional Features

• Non-volatile memory storage: The 24AA025T-I/ST provides reliable data storage even when power is removed.
• I2C compatibility: It supports the widely used I2C interface, allowing for easy integration into various systems.
• Low-power consumption: The IC operates at low power, making it suitable for battery-powered devices.
• Write protection: The WP pin allows for write protection, preventing accidental modification of stored data.

Advantages and Disadvantages

Advantages: - Small form factor - Low power consumption - Wide operating voltage range - I2C compatibility for easy integration - Reliable non-volatile memory storage

Disadvantages: - Limited memory size (2 Kbit) - Requires external components for proper operation

Working Principles

The 24AA025T-I/ST utilizes EEPROM technology to store data. It uses an I2C-compatible interface to communicate with the host system. The device operates by sending commands and data through the SDA (Serial Data) and SCL (Serial Clock) pins. The stored data remains intact even when power is removed, ensuring reliable data retention.

Detailed Application Field Plans

The 24AA025T-I/ST can be used in various applications, including but not limited to: - Consumer electronics - Industrial automation - Automotive systems - Medical devices - Smart home appliances

Its small size, low power consumption, and non-volatile memory make it suitable for applications that require reliable data storage in constrained environments.

Detailed and Complete Alternative Models

Some alternative models to the 24AA025T-I/ST include: - 24LC02B-I/SN: 2 Kbit I2C EEPROM in a small SOT-23 package - 24FC256-I/SM: 256 Kbit I2C EEPROM in a surface mount SOIC package - AT24C04D-XHM-B: 4 Kbit I2C EEPROM with extended temperature range

These alternative models offer different memory sizes, package types, and additional features to cater to specific application requirements.

Word count: 408 words