AT24C08A-10PC-2.5

Product Overview

Category

AT24C08A-10PC-2.5 belongs to the category of electrically erasable programmable read-only memory (EEPROM) chips.

Use

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

Characteristics

• Electrically erasable: The stored data can be erased and reprogrammed electronically.
• Non-volatile: The data remains intact even when power is removed.
• High storage capacity: The AT24C08A-10PC-2.5 has a storage capacity of 8 kilobits (1 kilobyte).
• Low power consumption: It operates at low voltage and consumes minimal power.
• Reliable performance: This chip offers high endurance and data retention capabilities.

Package

The AT24C08A-10PC-2.5 comes in a standard 8-pin DIP (Dual Inline Package) package.

Essence

The essence of this product lies in its ability to store and retrieve digital information reliably and efficiently.

Packaging/Quantity

The AT24C08A-10PC-2.5 is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of chips. The exact packaging and quantity may vary depending on the manufacturer.

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

The AT24C08A-10PC-2.5 has the following pin configuration:

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

• Random Access: Allows reading and writing of data at any memory location.
• Sequential Read: Supports sequential read operations for faster data retrieval.
• Write Protection: The WP pin can be used to protect the stored data from accidental writes.
• I2C Interface: The AT24C08A-10PC-2.5 communicates using the widely adopted I2C (Inter-Integrated Circuit) protocol.

Advantages and Disadvantages

Advantages

• High storage capacity for its size
• Low power consumption
• Reliable data retention
• Easy integration with I2C-based systems
• Cost-effective solution for non-volatile data storage

Disadvantages

• Limited storage capacity compared to other memory technologies
• Slower write cycle time compared to some alternatives

Working Principles

The AT24C08A-10PC-2.5 utilizes a floating-gate transistor technology to store and retrieve digital information. When data is written, an electric charge is trapped in the floating gate, altering the transistor's behavior. This charge can be removed during the erasing process, allowing the transistor to return to its original state. The stored data can be accessed by applying appropriate voltage levels to the address inputs and using the serial clock and data lines for communication.

Detailed Application Field Plans

The AT24C08A-10PC-2.5 finds applications in various fields, including:

1. Embedded Systems: Used for storing configuration data, firmware updates, and calibration parameters in microcontrollers and embedded systems.
2. Consumer Electronics: Employed in devices like smart TVs, set-top boxes, and audio systems for storing user preferences, settings, and log data.
3. Industrial Automation: Utilized in industrial control systems for storing critical parameters, production data, and event logs.
4. Automotive Electronics: Integrated into automotive modules for storing vehicle-specific data, such as mileage, fault codes, and configuration settings.

Detailed and Complete Alternative Models

1. AT24C01A-10PU-2.7: 1 kilobit EEPROM chip with an operating voltage of 2.7V.
2. AT24C16B-TH-B: 16 kilobit EEPROM chip with an operating temperature range of -40°C to +85°C.
3. AT24C64D-SSHM-T: 64 kilobit EEPROM chip with a small footprint and surface-mount package.

These alternative models offer different storage capacities, operating voltages, and package options to suit specific application requirements.

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