BR24T02FJ-WGE2

Product Overview

• Category: Integrated Circuit (IC)
• Use: Data storage and retrieval
• Characteristics:
  • Non-volatile memory
  • Serial EEPROM (Electrically Erasable Programmable Read-Only Memory)
  • 2-wire serial interface (I2C-compatible)
  • Low power consumption
  • High reliability
• Package: SOP8 (Small Outline Package 8 pins)
• Essence: BR24T02FJ-WGE2 is a serial EEPROM IC used for data storage and retrieval in various electronic devices.
• Packaging/Quantity: The IC is typically sold in reels or tubes, with each reel/tube containing a specific quantity of ICs.

Specifications

• Memory Capacity: 2 Kbits (256 bytes)
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Cycle Endurance: 1 million cycles
• Data Retention: 100 years

Detailed Pin Configuration

The BR24T02FJ-WGE2 IC has 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. NC: No Connection
7. NC: No Connection
8. VSS: Ground

Functional Features

• I2C-compatible serial interface allows easy integration with microcontrollers and other devices.
• Non-volatile memory ensures data retention even when power is disconnected.
• Low power consumption makes it suitable for battery-powered devices.
• High reliability with a long write cycle endurance and data retention period.
• Write protect feature (WP pin) provides additional data security.

Advantages and Disadvantages

Advantages: - Easy integration with microcontrollers and other devices due to I2C compatibility. - Non-volatile memory ensures data retention even during power loss. - Low power consumption extends battery life in portable devices. - High reliability with a long write cycle endurance and data retention period.

Disadvantages: - Limited memory capacity (2 Kbits) may not be sufficient for certain applications requiring larger storage. - Requires an external power supply.

Working Principles

The BR24T02FJ-WGE2 IC utilizes the I2C serial interface protocol for communication with the host device. It stores data in non-volatile memory, which means the stored information remains intact even when power is disconnected. The IC can be written to and read from using the serial data input/output (SDA) and serial clock input (SCL) pins. The write protect (WP) pin allows users to enable or disable write operations for added data security.

Detailed Application Field Plans

The BR24T02FJ-WGE2 IC finds applications in various electronic devices that require data storage and retrieval, such as:

1. Consumer electronics (e.g., TVs, set-top boxes, audio players)
2. Automotive systems (e.g., infotainment systems, instrument clusters)
3. Industrial equipment (e.g., control systems, sensors)
4. Medical devices (e.g., patient monitoring systems, diagnostic equipment)
5. Communication devices (e.g., routers, modems)

Detailed and Complete Alternative Models

Some alternative models to BR24T02FJ-WGE2 include:

1. AT24C02 - Atmel
2. CAT24C02 - ON Semiconductor
3. 24AA02 - Microchip Technology
4. M24C02 - STMicroelectronics
5. FM24C02 - Cypress Semiconductor

These alternative models offer similar functionality and can be used as replacements for BR24T02FJ-WGE2 in various applications.

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