24LC04BH-I/MS

Product Overview

Category: Integrated Circuit (IC)

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

Characteristics: - Low power consumption - High-speed I2C™ compatible interface - 4Kbits of memory organized as 512 x 8-bit - Wide operating voltage range: 1.7V to 5.5V - Extended temperature range: -40°C to +125°C

Package: MSOP (Mini Small Outline Package)

Essence: The 24LC04BH-I/MS is a small-sized EEPROM IC that provides non-volatile memory storage for various electronic devices.

Packaging/Quantity: The 24LC04BH-I/MS is typically sold in reels, with 3000 units per reel.

Specifications

• Memory Size: 4Kbits (512 bytes)
• Operating Voltage Range: 1.7V to 5.5V
• Maximum Clock Frequency: 400 kHz
• Write Cycle Time: 5 ms (maximum)
• Data Retention: 200 years (minimum)
• Endurance: 1 million write cycles (minimum)

Pin Configuration

The 24LC04BH-I/MS has a total of 8 pins, which are assigned specific functions:

1. VSS: Ground (0V)
2. SDA: Serial Data Input/Output
3. SCL: Serial Clock Input
4. WP: Write Protect Input
5. VCC: Power Supply (+1.7V to +5.5V)
6. A0: Address Input Bit 0
7. A1: Address Input Bit 1
8. A2: Address Input Bit 2

Functional Features

• I2C™ Compatible Interface: The 24LC04BH-I/MS supports the I2C™ protocol, allowing for easy integration with other devices.
• Low Power Consumption: The IC operates at low power levels, making it suitable for battery-powered applications.
• High-Speed Operation: With a maximum clock frequency of 400 kHz, the IC enables fast data transfer.
• Write Protection: The WP pin allows users to protect the stored data from accidental modification.

Advantages and Disadvantages

Advantages: - Small package size - Wide operating voltage range - High endurance and data retention - Compatibility with I2C™ interface

Disadvantages: - Limited memory capacity (4Kbits) - Relatively slower write cycle time compared to some alternatives

Working Principles

The 24LC04BH-I/MS utilizes electrically erasable programmable read-only memory (EEPROM) technology. It stores data in non-volatile memory cells that can be electrically erased and reprogrammed. The IC communicates with the host device through the I2C™ interface, enabling data read and write operations.

Detailed Application Field Plans

The 24LC04BH-I/MS is commonly used in various electronic devices that require non-volatile memory storage, such as: - Consumer electronics (e.g., TVs, set-top boxes, digital cameras) - Automotive systems (e.g., infotainment systems, engine control units) - Industrial equipment (e.g., sensors, control modules) - Medical devices (e.g., patient monitoring systems, diagnostic equipment)

Detailed and Complete Alternative Models

1. 24LC02B-I/SN: 2Kbit EEPROM IC with similar features but half the memory capacity.
2. 24LC08B-I/P: 8Kbit EEPROM IC with double the memory capacity.
3. 24LC16B-I/ST: 16Kbit EEPROM IC with quadruple the memory capacity.

These alternative models offer different memory sizes to suit specific application requirements.

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