24LC014-I/MS

Product Overview

Category: Integrated Circuit (IC)

Use: Non-volatile Memory

Characteristics: - Low-power, serial EEPROM (Electrically Erasable Programmable Read-Only Memory) - I2C (Inter-Integrated Circuit) compatible - 1Kbit (128 x 8) memory size - 2-wire serial interface - Wide operating voltage range: 1.7V to 5.5V - Low standby current: 1 µA (max) - High reliability and endurance - Small package size

Package: MSOP (Mini Small Outline Package)

Essence: The 24LC014-I/MS is a small-sized, low-power, serial EEPROM IC that provides non-volatile memory storage. It is commonly used in various electronic devices for storing configuration data, calibration settings, and other important information.

Packaging/Quantity: The 24LC014-I/MS is available in a reel packaging with 3,000 units per reel.

Specifications

• Memory Size: 1Kbit (128 x 8)
• Interface: I2C (2-wire serial)
• Operating Voltage Range: 1.7V to 5.5V
• Standby Current: 1 µA (max)
• Write Cycle Endurance: 1 Million cycles
• Data Retention: 200 years
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The 24LC014-I/MS has a total of 8 pins arranged as follows:

```

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| | | 1 2 3 4 | | | | 8 7 6 5 | |_______________| ```

1. VCC: Power supply voltage
2. SDA: Serial Data Line (I2C)
3. SCL: Serial Clock Line (I2C)
4. WP: Write Protect (optional)
5. NC: No Connection
6. GND: Ground
7. A0: Address Input 0 (for device addressing)
8. A1: Address Input 1 (for device addressing)

Functional Features

• Non-volatile memory storage
• I2C compatible interface for easy integration with microcontrollers and other devices
• Low-power consumption, suitable for battery-powered applications
• High reliability and endurance with a long data retention period
• Optional write protection feature (WP pin) for added security

Advantages and Disadvantages

Advantages: - Small package size allows for space-efficient designs - Wide operating voltage range enables compatibility with various systems - Low standby current minimizes power consumption - High reliability ensures data integrity over extended periods - Easy integration with microcontrollers and other devices through the I2C interface

Disadvantages: - Limited memory size (1Kbit) may not be sufficient for certain applications requiring larger storage capacity - Lack of built-in security features beyond optional write protection

Working Principles

The 24LC014-I/MS utilizes EEPROM technology to store data in a non-volatile manner. It communicates with the host device using the I2C protocol, which allows for simple and efficient data transfer. The IC can be addressed by the host device, enabling read and write operations to specific memory locations. The low-power design ensures minimal energy consumption during both active and standby modes.

Detailed Application Field Plans

The 24LC014-I/MS is widely used in various electronic devices and systems, including but not limited to: - Consumer electronics (e.g., TVs, set-top boxes, audio systems) - Industrial automation and control systems - Automotive electronics (e.g., infotainment systems, instrument clusters) - Medical devices - IoT (Internet of Things) devices - Smart home appliances

In these applications, the 24LC014-I/MS is utilized for storing configuration data, calibration settings, user preferences, encryption keys, and other critical information.

Detailed and Complete Alternative Models

• 24LC01B-I/SN: 1Kbit I2C Serial EEPROM, SOIC package
• 24LC02B-I/SN: 2Kbit I2C Serial EEPROM, SOIC package
• 24LC04B-I/SN: 4Kbit I2C Serial EEPROM, SOIC package
• 24LC08B-I/SN: 8Kbit I2C Serial EEPROM, SOIC package
• 24LC16B-I/SN: 16Kbit I2C Serial EEPROM, SOIC package

These alternative models offer increased memory sizes while maintaining compatibility with the I2C interface. The choice of the appropriate model depends on the specific requirements