BR24T02F-WGE2

Product Overview

Category: Integrated Circuit (IC)

Use: Data storage and retrieval

Characteristics: - Non-volatile memory - High-speed read and write operations - Low power consumption - Wide operating voltage range - Compact package size

Package: SOP-8 (Small Outline Package)

Essence: The BR24T02F-WGE2 is a 2-wire serial EEPROM (Electrically Erasable Programmable Read-Only Memory) IC that provides non-volatile data storage and retrieval capabilities.

Packaging/Quantity: The BR24T02F-WGE2 is typically sold in reels, with each reel containing 2500 units.

Specifications

• Memory Capacity: 2 kilobits (256 bytes)
• Interface: I2C (Inter-Integrated Circuit)
• Operating Voltage Range: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Cycle Time: 5ms (maximum)
• Data Retention: 100 years (minimum)

Detailed Pin Configuration

The BR24T02F-WGE2 features an SOP-8 package with the following pin configuration:

1. VSS (Ground)
2. SDA (Serial Data Input/Output)
3. SCL (Serial Clock Input)
4. WP (Write Protect)
5. VCC (Power Supply)
6. A1 (Address Input 1)
7. A2 (Address Input 2)
8. NC (No Connection)

Functional Features

• Random access to stored data
• Byte-wise read and write operations
• Software write protection
• Page write mode for faster data transfer
• Self-timed programming cycle
• Enhanced ESD (Electrostatic Discharge) protection

Advantages and Disadvantages

Advantages: - Non-volatile memory ensures data retention even during power loss - High-speed read and write operations enable efficient data access - Low power consumption prolongs battery life in portable devices - Wide operating voltage range allows compatibility with various systems - Compact package size facilitates integration into space-constrained designs

Disadvantages: - Limited storage capacity (256 bytes) - Relatively slower write cycle time compared to some other EEPROMs - Higher cost per byte of storage compared to larger capacity EEPROMs

Working Principles

The BR24T02F-WGE2 utilizes an I2C interface for communication with the host system. It employs a combination of floating gate and tunnel oxide technology to store and retrieve data. The EEPROM's memory cells can be electrically programmed and erased, allowing for non-volatile data storage.

Detailed Application Field Plans

The BR24T02F-WGE2 is widely used in various applications, including but not limited to: - Consumer electronics (e.g., TVs, set-top boxes, audio systems) - Automotive electronics (e.g., infotainment systems, instrument clusters) - Industrial automation (e.g., control systems, sensors) - Medical devices (e.g., patient monitoring systems, diagnostic equipment) - Smart meters and energy management systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the BR24T02F-WGE2 include: - AT24C02 (by Microchip Technology) - CAT24C02 (by ON Semiconductor) - M24C02 (by STMicroelectronics) - 24AA02 (by Microchip Technology)

These alternatives may vary in terms of package type, specifications, and manufacturer-specific features, but they serve the same purpose of providing non-volatile data storage capabilities.

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