BR24C04-WDW6TP

Product Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile Electrically Erasable Programmable Read-Only Memory (EEPROM)
• Characteristics: High reliability, low power consumption, small package size
• Package: SOP-8 (Small Outline Package)
• Essence: Stores and retrieves digital information even when power is turned off
• Packaging/Quantity: Available in reels of 2,500 units

Specifications

• Memory Size: 4 Kilobits (512 x 8 bits)
• Operating Voltage: 1.7V to 5.5V
• Write Time: 5ms (maximum)
• Data Retention: 100 years (minimum)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The BR24C04-WDW6TP IC has the following pin configuration:

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

Functional Features

• Non-volatile memory: Retains data even without power supply
• Electrically erasable and programmable: Allows for easy modification of stored data
• Low power consumption: Suitable for battery-powered devices
• High reliability: Ensures data integrity and longevity
• I2C interface: Simple and widely supported communication protocol

Advantages and Disadvantages

Advantages

• Small package size allows for space-efficient designs
• Wide operating voltage range enables compatibility with various systems
• High data retention ensures long-term storage reliability
• Low power consumption prolongs battery life in portable devices

Disadvantages

• Limited memory size may not be sufficient for certain applications
• Write time of 5ms may be slower compared to other EEPROMs
• Lack of additional security features, such as hardware encryption

Working Principles

The BR24C04-WDW6TP is based on Electrically Erasable Programmable Read-Only Memory (EEPROM) technology. It utilizes a floating gate transistor structure to store and retrieve digital information. The stored data can be modified electrically through a write process, and it remains intact even when the power supply is turned off.

The IC communicates using the I2C (Inter-Integrated Circuit) protocol, which allows for simple and efficient data transfer between the BR24C04-WDW6TP and the microcontroller or host system.

Detailed Application Field Plans

The BR24C04-WDW6TP is widely used in various electronic devices and systems, including but not limited to:

1. Consumer Electronics: Used in TVs, set-top boxes, audio players, and remote controls for storing user preferences, settings, and firmware updates.
2. Automotive: Employed in automotive electronics for storing vehicle configuration data, mileage records, and error logs.
3. Industrial Control Systems: Utilized in industrial automation equipment for storing calibration data, production parameters, and device configurations.
4. Medical Devices: Integrated into medical instruments and devices for storing patient data, device settings, and usage logs.
5. Internet of Things (IoT): Incorporated in IoT devices for storing sensor data, network configurations, and firmware updates.

Detailed and Complete Alternative Models

1. AT24C04: Manufactured by Atmel, this 4Kbit EEPROM offers similar specifications and pin configuration to the BR24C04-WDW6TP.
2. CAT24C04: Produced by ON Semiconductor, this 4Kbit EEPROM is compatible with I2C communication and provides comparable performance characteristics.
3. M24C04: Developed by STMicroelectronics, this 4Kbit EEPROM features low power consumption and high data retention, making it a suitable alternative.

These alternative models can be considered based on specific requirements and availability in the market.

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