24LC04BHT-I/MS

Product Overview

Category

The 24LC04BHT-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 24LC04BHT-I/MS allows for easy erasure and reprogramming of data.
• Non-volatile: The stored data remains intact even when power is removed.
• Low power consumption: This chip operates at low power levels, making it suitable for battery-powered devices.
• High reliability: It offers a high level of data retention and endurance.

Package

The 24LC04BHT-I/MS is available in a small surface-mount package, which enhances its compatibility with modern electronic devices.

Essence

The essence of the 24LC04BHT-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 or tube containing a specific quantity of chips. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Memory size: 4 kilobits (512 bytes)
• Interface: I2C (Inter-Integrated Circuit)
• Operating voltage: 1.7V to 5.5V
• Operating temperature range: -40°C to +85°C
• Write endurance: 1 million write cycles
• Data retention: Up to 200 years

Detailed Pin Configuration

The 24LC04BHT-I/MS has a total of 8 pins, each serving a specific purpose:

1. VCC: Power supply input
2. SDA: Serial data input/output for I2C communication
3. SCL: Serial clock input for I2C communication
4. WP: Write protect pin (optional)
5. A0: Address bit 0
6. A1: Address bit 1
7. A2: Address bit 2
8. GND: Ground

Functional Features

• Random access: The chip allows for random access to any memory location, enabling efficient data retrieval.
• Byte-level read and write operations: Data can be read from or written to the chip at the byte level, providing flexibility in data manipulation.
• Hardware write protection: The optional write protect pin (WP) can be used to prevent accidental modification of stored data.

Advantages and Disadvantages

Advantages

• Compact size: The small form factor of the 24LC04BHT-I/MS makes it suitable for space-constrained applications.
• Low power consumption: It operates at low power levels, extending battery life in portable devices.
• High reliability: The chip offers a high level of data retention and endurance, ensuring long-term data integrity.

Disadvantages

• Limited storage capacity: With a memory size of 4 kilobits, this chip may not be suitable for applications requiring large amounts of data storage.
• Slower write speed: Compared to other memory technologies, EEPROMs generally have slower write speeds.

Working Principles

The 24LC04BHT-I/MS utilizes an electrically controlled floating gate to store and retrieve data. When writing data, an electrical charge is applied to the floating gate, altering its conductivity and storing the desired information. During read operations, the stored charge is measured, allowing the retrieval of the stored data.

Detailed Application Field Plans

The 24LC04BHT-I/MS finds application in various fields, including:

1. Microcontrollers: It is commonly used to store configuration data, calibration values, and firmware updates in microcontroller-based systems.
2. Consumer electronics: This chip can be found in devices like smart TVs, set-top boxes, and audio equipment, where it stores user preferences, settings, and other non-volatile data.
3. Industrial automation: The 24LC04BHT-I/MS is utilized in industrial control systems to store critical parameters, such as sensor calibration data and system configurations.

Detailed and Complete Alternative Models

1. 24LC02BHT-I/MS: A similar EEPROM chip with half the memory size (2 kilobits) but otherwise comparable specifications.
2. 24LC08BHT-I/MS: An alternative model with double the memory size (8 kilobits) for applications requiring more storage capacity.
3. 24LC16BHT-I/MS: This EEPROM chip offers four times the memory size (16 kilobits) compared to the 24LC04BHT-I/MS, suitable for larger data storage needs.

(Note: The above alternative models are suggestions and may vary depending on the manufacturer.)

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