AT24C04A-10PC-2.5

Product Overview

Category

AT24C04A-10PC-2.5 belongs to the category of electrically erasable programmable read-only memory (EEPROM) chips.

Use

The AT24C04A-10PC-2.5 chip is primarily used for non-volatile data storage in various electronic devices and systems.

Characteristics

• Electrically erasable and programmable memory
• Non-volatile storage
• Low power consumption
• High reliability
• Small form factor

Package

The AT24C04A-10PC-2.5 chip is available in a 8-pin DIP (Dual Inline Package) package.

Essence

The essence of the AT24C04A-10PC-2.5 chip lies in its ability to store and retrieve data reliably in a non-volatile manner, making it suitable for applications where persistent data storage is required.

Packaging/Quantity

The AT24C04A-10PC-2.5 chip is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Memory Size: 4 kilobits (512 bytes)
• Operating Voltage: 2.5V
• Maximum Clock Frequency: 400 kHz
• Write Cycle Time: 5 ms (maximum)
• Data Retention: 100 years (minimum)

Detailed Pin Configuration

The AT24C04A-10PC-2.5 chip 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 to any memory location
• Byte-wise and page-wise write operations
• Software and hardware write protection options
• Sequential read operation
• Self-timed programming cycle

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data retention even during power loss
• Low power consumption extends battery life in portable devices
• High reliability due to robust design and error correction techniques
• Small form factor allows for integration into compact electronic systems

Disadvantages

• Limited storage capacity compared to other memory technologies
• Relatively slower write cycle time compared to some alternatives
• Requires specific protocols and interfaces for communication

Working Principles

The AT24C04A-10PC-2.5 chip utilizes EEPROM technology, which allows for electrically erasing and reprogramming of memory cells. It uses a combination of floating gate transistors and control circuitry to store and retrieve data. The chip communicates with the host system through a serial interface, using clock and data lines.

Detailed Application Field Plans

The AT24C04A-10PC-2.5 chip finds applications in various fields, including:

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 critical data such as mileage, service history, and configuration settings.
3. Industrial Control Systems: Utilized in industrial automation systems for storing calibration data, configuration parameters, and event logs.
4. Medical Devices: Integrated into medical equipment for storing patient data, device configurations, and firmware updates.
5. IoT (Internet of Things): Incorporated into IoT devices for storing sensor data, device identifiers, and network settings.

Detailed and Complete Alternative Models

1. AT24C01A-10PC-2.5: 1 kilobit EEPROM chip with similar characteristics and package.
2. AT24C08A-10PC-2.5: 8 kilobit EEPROM chip with similar characteristics and package.
3. AT24C16A-10PC-2.5: 16 kilobit EEPROM chip with similar characteristics and package.

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

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