24LC04BH-I/ST

Product Overview

Category: Integrated Circuit (IC)

Use: Non-volatile Electrically Erasable Programmable Read-Only Memory (EEPROM)

Characteristics: - Low power consumption - High-speed operation - Wide operating voltage range - Small form factor - Reliable data retention

Package: SOT-23-5

Essence: The 24LC04BH-I/ST is a 4-kilobit EEPROM IC that provides non-volatile storage of data. It is commonly used in various electronic devices for storing configuration settings, calibration data, and other small amounts of information.

Packaging/Quantity: The 24LC04BH-I/ST is typically sold in reels containing 3000 units per reel.

Specifications

• Memory Size: 4 kilobits (512 bytes)
• Interface: I2C (Two-wire Serial Interface)
• Operating Voltage Range: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Endurance: 1 Million cycles
• Data Retention: 200 years

Detailed Pin Configuration

The 24LC04BH-I/ST has a total of 5 pins:

1. VCC: Power supply input (+1.7V to +5.5V)
2. SDA: Serial Data Input/Output pin for I2C communication
3. SCL: Serial Clock Input pin for I2C communication
4. WP: Write Protect pin (active low) for hardware write protection
5. GND: Ground reference

Functional Features

• Byte-wise Read and Write operations
• Random and Sequential Read modes
• Software and Hardware Write Protection
• Self-timed Write cycle completion
• Page Write buffer for faster writes

Advantages and Disadvantages

Advantages: - Low power consumption makes it suitable for battery-powered devices - High-speed operation allows for quick data access - Wide operating voltage range ensures compatibility with various systems - Small form factor enables space-efficient designs - Reliable data retention ensures long-term storage of critical information

Disadvantages: - Limited storage capacity (4 kilobits) - Requires an I2C interface for communication

Working Principles

The 24LC04BH-I/ST utilizes EEPROM technology to store data. It employs a floating gate transistor structure that can be electrically programmed and erased. The data is stored in memory cells, which can be individually addressed and modified using the I2C interface.

Detailed Application Field Plans

The 24LC04BH-I/ST finds applications in various electronic devices, including but not limited to: - Consumer electronics (e.g., TVs, set-top boxes, remote controls) - Automotive electronics (e.g., car audio systems, instrument clusters) - Industrial control systems - Medical devices - IoT devices

It is commonly used for storing configuration settings, calibration data, security keys, and other small amounts of non-volatile information.

Detailed and Complete Alternative Models

Some alternative models to the 24LC04BH-I/ST include: - 24LC01B-I/SN: 1-kilobit EEPROM IC in SOIC-8 package - 24LC16B-I/P: 16-kilobit EEPROM IC in DIP-8 package - 24LC256-I/SM: 256-kilobit EEPROM IC in SOIC-8 package

These alternative models offer different memory capacities and package options to suit specific application requirements.

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