BR24L02FVJ-WE2

Product Overview

Category

BR24L02FVJ-WE2 belongs to the category of electrically erasable and programmable read-only memory (EEPROM) chips.

Use

This chip is primarily used for non-volatile data storage in various electronic devices, such as microcontrollers, consumer electronics, and automotive applications.

Characteristics

• Electrically erasable and programmable memory
• Non-volatile storage
• Low power consumption
• High reliability and endurance
• Wide operating voltage range
• Small form factor

Package

BR24L02FVJ-WE2 is available in a compact SOP-8 package, which ensures easy integration into different circuit designs.

Essence

The essence of BR24L02FVJ-WE2 lies in its ability to store and retrieve data reliably, even in the absence of power. This makes it an essential component for preserving critical information in electronic systems.

Packaging/Quantity

These chips are typically packaged in reels or tubes, with each reel containing a specific quantity of BR24L02FVJ-WE2 chips. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory capacity: 2 kilobits (256 bytes)
• Operating voltage: 1.7V to 5.5V
• Operating temperature range: -40°C to +85°C
• Write endurance: 1 million cycles
• Data retention: 100 years

Detailed Pin Configuration

The BR24L02FVJ-WE2 chip has a total of 8 pins, each serving a specific function:

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: Chip address input bit 0
8. A1: Chip address input bit 1

Functional Features

• Serial interface for easy integration with microcontrollers and other devices
• Byte-level read and write operations
• Built-in write protection mechanism
• Self-timed programming cycle
• Software and hardware write protection options

Advantages and Disadvantages

Advantages

• Compact size allows for space-efficient designs
• Low power consumption extends battery life in portable devices
• High reliability ensures data integrity
• Wide operating voltage range enables compatibility with various systems
• Easy integration with microcontrollers simplifies implementation

Disadvantages

• Limited memory capacity compared to other EEPROM chips
• Relatively slower write speeds compared to some alternatives

Working Principles

BR24L02FVJ-WE2 utilizes an electrically erasable and programmable memory technology. It stores data by trapping charges within a floating gate, which can be erased or programmed using electrical signals. The stored information remains intact even when the power is turned off.

Detailed Application Field Plans

BR24L02FVJ-WE2 finds applications in various fields, including: - Microcontroller-based systems - Consumer electronics (e.g., smart TVs, set-top boxes) - Automotive electronics (e.g., engine control units, infotainment systems) - Industrial automation - Medical devices - IoT devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to BR24L02FVJ-WE2 include: - AT24C02 from Atmel - CAT24C02 from ON Semiconductor - M24C02 from STMicroelectronics - 24AA02 from Microchip Technology

These alternatives provide comparable features and can be considered based on specific project requirements.

In conclusion, BR24L02FVJ-WE2 is a compact and reliable EEPROM chip that offers non-volatile data storage for various electronic applications. Its wide operating voltage range, low power consumption, and high reliability make it a suitable choice for many designs. However, its limited memory capacity and relatively slower write speeds should be considered when selecting the appropriate chip for a specific project.