AT24C08AN-10SI-2.5

Product Overview

Category

AT24C08AN-10SI-2.5 belongs to the category of electrically erasable programmable read-only memory (EEPROM) chips.

Use

This product is commonly used for non-volatile storage in various electronic devices, such as microcontrollers, computers, and consumer electronics.

Characteristics

• Non-volatile: The data stored in AT24C08AN-10SI-2.5 is retained even when power is removed.
• Electrically erasable: The memory can be erased and reprogrammed electrically, eliminating the need for physical removal.
• High storage capacity: AT24C08AN-10SI-2.5 has a storage capacity of 8 kilobits (1 kilobyte).
• Low power consumption: This chip operates at low power levels, making it suitable for battery-powered devices.

Package

AT24C08AN-10SI-2.5 is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of AT24C08AN-10SI-2.5 lies in its ability to provide reliable and non-volatile storage for electronic devices, ensuring data integrity even during power interruptions or device shutdowns.

Packaging/Quantity

AT24C08AN-10SI-2.5 is typically packaged in reels or tubes, with each reel containing a specific quantity of chips, usually in the range of hundreds or thousands.

Specifications

• Memory Capacity: 8 kilobits (1 kilobyte)
• Operating Voltage: 2.5V
• Maximum Clock Frequency: 400 kHz
• Write Cycle Time: 5 ms (maximum)
• Data Retention: 100 years (minimum)

Detailed Pin Configuration

AT24C08AN-10SI-2.5 has a total of 8 pins, each serving a specific function:

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

Functional Features

AT24C08AN-10SI-2.5 offers the following functional features:

• Random access: Allows reading and writing data at any memory location.
• Byte-level operations: Supports individual byte read and write operations.
• Hardware write protection: The WP pin can be used to protect the memory from accidental writes.
• I2C interface: Utilizes the widely adopted I2C communication protocol for easy integration with various systems.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data integrity.
• Electrically erasable and reprogrammable, eliminating the need for physical removal.
• Low power consumption extends battery life in portable devices.
• Compact package size allows for space-efficient designs.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Relatively slower write cycle time compared to some alternatives.
• Requires an external microcontroller or interface to access and manipulate data.

Working Principles

AT24C08AN-10SI-2.5 utilizes electrically controlled floating gate transistors 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 to determine the logic state of each memory cell.

Detailed Application Field Plans

AT24C08AN-10SI-2.5 finds applications in various fields, including but not limited to:

1. Embedded systems: Used for storing configuration data, firmware updates, and user settings in microcontroller-based systems.
2. Consumer electronics: Employed in devices like smart TVs, set-top boxes, and audio equipment to store user preferences and operational parameters.
3. Industrial automation: Utilized for data logging, calibration values, and system configuration in industrial control systems.
4. Automotive electronics: Integrated into automotive modules for storing critical data, such as mileage, fault codes, and vehicle settings.

Detailed and Complete Alternative Models

1. AT24C01A: 1 kilobit (128 bytes) capacity variant.
2. AT24C02: 2 kilobits (256 bytes) capacity variant.
3. AT24C16AN: 16 kilobits (2 kilobytes) capacity variant.
4. AT24C64: 64 kilobits (8 kilobytes) capacity variant.

These alternative models offer different storage capacities to suit various application requirements.

In conclusion, AT24C08AN-10SI-2.5 is an electrically erasable programmable read-only memory chip that provides reliable non-volatile