24LC04BT-I/MS

Product Overview

Category

The 24LC04BT-I/MS belongs to the category of electrically erasable programmable read-only memory (EEPROM) chips.

Use

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

Characteristics

• Electrically erasable: The 24LC04BT-I/MS can be erased and reprogrammed electrically, eliminating the need for physical removal.
• Non-volatile: The stored data remains intact even when power is removed.
• High storage capacity: This chip has a storage capacity of 4 kilobits (512 bytes).
• Low power consumption: It operates on low power, making it suitable for battery-powered devices.
• I2C interface: The chip communicates using the I2C protocol, allowing for easy integration into existing systems.

Package

The 24LC04BT-I/MS comes in a miniature surface-mount package (MSOP-8), which ensures compactness and ease of installation.

Essence

The essence of the 24LC04BT-I/MS lies in its ability to provide reliable and non-volatile data storage in a compact form factor.

Packaging/Quantity

This chip is typically packaged in reels or tubes, with each reel containing 2500 units.

Specifications

• Memory Capacity: 4 kilobits (512 bytes)
• Supply Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 200 years
• Write Endurance: 1 million write cycles

Pin Configuration

The 24LC04BT-I/MS chip has eight pins arranged as follows:

```

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| | | 1 2 3 | | | | 4 5 6 | |___________|

Pin Configuration: 1. A0 - Address Input 2. A1 - Address Input 3. VSS - Ground 4. SDA - Serial Data 5. SCL - Serial Clock 6. WP - Write Protect 7. VCC - Supply Voltage 8. NC - No Connection ```

Functional Features

• Random access: The chip allows for random read and write operations, enabling efficient data retrieval and modification.
• Hardware write protection: The WP pin can be used to protect the stored data from accidental overwriting.
• Page write mode: The chip supports page write operations, allowing multiple bytes to be written in a single operation, enhancing write efficiency.

Advantages and Disadvantages

Advantages

• Compact form factor
• High storage capacity
• Low power consumption
• Long data retention period
• Easy integration with existing systems

Disadvantages

• Limited storage capacity compared to other EEPROM chips
• Relatively slower write speed compared to other memory technologies

Working Principles

The 24LC04BT-I/MS utilizes an electrically erasable floating-gate transistor technology. It stores data by trapping charges in the floating gate, which can be erased or programmed using electrical signals. The I2C interface facilitates communication between the chip and the controlling device, enabling seamless data transfer.

Detailed Application Field Plans

The 24LC04BT-I/MS finds applications in various fields, including:

1. Embedded Systems: Used for storing configuration data, firmware updates, and user settings in microcontroller-based systems.
2. Consumer Electronics: Employed in devices like smart TVs, set-top boxes, and gaming consoles for storing user preferences, channel lists, and system parameters.
3. Automotive: Used in automotive electronics for storing critical data, such as calibration settings, fault codes, and vehicle identification information.
4. Industrial Automation: Utilized in industrial control systems for storing configuration parameters, production data, and event logs.

Detailed and Complete Alternative Models

1. 24LC02B-I/MS: A similar EEPROM chip with a storage capacity of 2 kilobits (256 bytes).
2. 24LC08BT-I/MS: An alternative model with a higher storage capacity of 8 kilobits (1024 bytes).
3. 24LC16BT-I/MS: Another alternative model offering even greater storage capacity of 16 kilobits (2048 bytes).

These alternative models provide options with varying storage capacities to suit different application requirements.

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