AT24C16N-10SI-2.5

Basic Information Overview

Category: Integrated Circuit (IC)

Use: Data storage and retrieval

Characteristics: - Non-volatile memory - 16 kilobits (2 kilobytes) of electrically erasable programmable read-only memory (EEPROM) - Serial interface - Low power consumption - Wide operating voltage range - High reliability and endurance - Small form factor

Package: SOIC (Small Outline Integrated Circuit)

Essence: The AT24C16N-10SI-2.5 is an EEPROM IC that provides non-volatile data storage and retrieval capabilities. It is commonly used in various electronic devices for storing configuration settings, user data, and other critical information.

Packaging/Quantity: The AT24C16N-10SI-2.5 is typically available in tape and reel packaging, with a quantity of 2500 units per reel.

Specifications

• Operating Voltage Range: 1.7V to 5.5V
• Maximum Clock Frequency: 1 MHz
• Write Cycle Time: 5 ms (maximum)
• Data Retention: 100 years (minimum)
• Endurance: 1 million write cycles (minimum)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AT24C16N-10SI-2.5 has a total of 8 pins, which are assigned specific functions as follows:

1. A0: Chip Address Input
2. A1: Chip Address Input
3. A2: Chip Address Input
4. GND: Ground
5. SDA: Serial Data Input/Output
6. SCL: Serial Clock Input
7. WP: Write Protect Input
8. VCC: Power Supply

Functional Features

• Byte-wise Read and Write Operations: The AT24C16N-10SI-2.5 allows individual bytes of data to be read from or written to the memory, providing flexibility in data manipulation.
• Random Access: The IC supports random access to any location within its memory array, enabling efficient data retrieval.
• Hardware Write Protection: The WP pin can be used to protect the memory contents from accidental writes, ensuring data integrity.
• I2C-Compatible Interface: The AT24C16N-10SI-2.5 utilizes the widely adopted I2C (Inter-Integrated Circuit) protocol for communication, making it compatible with a wide range of microcontrollers and other devices.

Advantages and Disadvantages

Advantages: - Non-volatile memory ensures data retention even during power loss. - Low power consumption makes it suitable for battery-powered devices. - High reliability and endurance ensure long-term data storage. - Small form factor allows for integration into compact electronic devices. - Compatibility with I2C interface simplifies integration with existing systems.

Disadvantages: - Limited storage capacity compared to other memory technologies. - Relatively slower write cycle time may impact performance in certain applications. - Vulnerable to electromagnetic interference due to its serial interface.

Working Principles

The AT24C16N-10SI-2.5 is based on EEPROM technology, which utilizes floating gate transistors to store and retrieve data. When writing data, an electric charge is applied to the floating gate, altering its electrical characteristics and storing the desired information. During read operations, the stored charge is measured, allowing the data to be retrieved.

Detailed Application Field Plans

The AT24C16N-10SI-2.5 finds application in various fields, including but not limited to: 1. Consumer Electronics: Used in smart TVs, set-top boxes, and audio/video equipment for storing user preferences and settings. 2. Automotive: Employed in automotive electronics for storing configuration data, mileage information, and other critical parameters. 3. Industrial Automation: Utilized in industrial control systems for storing calibration data, production logs, and system configurations. 4. Medical Devices: Integrated into medical equipment to store patient data, device settings, and firmware updates.

Detailed and Complete Alternative Models

1. AT24C01A-10PU-2.7: 1 kilobit (128 bytes) EEPROM IC with similar characteristics and package.
2. AT24C32N-10SI-2.5: 32 kilobits (4 kilobytes) EEPROM IC with similar characteristics and package.
3. AT24C256C-SSHL-T: 256 kilobits (32 kilobytes) EEPROM IC with extended temperature range and smaller package size.

These alternative models provide varying storage capacities and additional features to suit different application requirements.

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