AT24C01-10SI-2.7

Product Overview

Category

AT24C01-10SI-2.7 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

• Non-volatile: The stored data remains even when power is removed.
• Electrically erasable: Data can be erased and reprogrammed electronically.
• Low power consumption: Operates at a low voltage, making it energy-efficient.
• Small form factor: Compact size allows for easy integration into electronic devices.
• High reliability: Provides stable and reliable data storage.

Package

AT24C01-10SI-2.7 is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of this product lies in its ability to store and retrieve data reliably in a non-volatile manner, making it an essential component for many electronic devices.

Packaging/Quantity

AT24C01-10SI-2.7 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: 1 kilobit (128 bytes)
• Operating voltage: 2.7V to 5.5V
• Maximum clock frequency: 400 kHz
• Write cycle time: 5 ms (maximum)
• Data retention: 100 years (minimum)

Detailed Pin Configuration

The AT24C01-10SI-2.7 chip has a total of 8 pins, which are assigned specific functions:

1. VCC: Power supply input
2. SDA: Serial data input/output
3. SCL: Serial clock input
4. WP: Write protect input
5. GND: Ground
6. NC: No connection
7. NC: No connection
8. VCC: Power supply input

Functional Features

• Random access: Allows for reading and writing data at any memory location.
• Byte-wise operation: Data can be read or written in individual bytes.
• Hardware write protection: The WP pin can be used to protect the memory from accidental writes.
• Sequential read mode: Enables efficient reading of consecutive memory locations.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data integrity even during power loss.
• Electrically erasable and reprogrammable, allowing for flexibility in data management.
• Low power consumption extends battery life in portable devices.
• Small form factor enables integration into space-constrained designs.
• High reliability ensures long-term data retention.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Relatively slower write cycle time may impact performance in certain applications.
• Higher cost per bit compared to some other memory options.

Working Principles

AT24C01-10SI-2.7 utilizes a combination of floating gate transistors and control circuitry to store and retrieve data. When data is written, an electrical charge is trapped in the floating gate, altering the transistor's behavior. This charge can be removed during the erase process, allowing the transistor to return to its original state. The stored charge determines whether a transistor represents a logical 0 or 1, enabling data storage.

Detailed Application Field Plans

AT24C01-10SI-2.7 finds application in various fields, including:

1. Microcontrollers: Used for storing program code, configuration settings, and calibration data.
2. Computers: Employed in BIOS chips, expansion cards, and other peripheral devices.
3. Consumer electronics: Integrated into smart TVs, set-top boxes, and audio/video equipment for data storage purposes.
4. Automotive: Utilized in electronic control units (ECUs) for storing vehicle-specific data and firmware.

Detailed and Complete Alternative Models

1. AT24C02: Similar to AT24C01-10SI-2.7 but with double the memory capacity (2 kilobits).
2. AT24C04: Offers four times the memory capacity of AT24C01-10SI-2.7 (4 kilobits).
3. AT24C08: Provides eight times the memory capacity of AT24C01-10SI-2.7 (8 kilobits).
4. AT24C16: Offers sixteen times the memory capacity of AT24C01-10SI-2.7 (16 kilobits).

These alternative models provide increased storage capacity while maintaining similar functionality and characteristics.

In conclusion, AT24C01-10SI-2.7 is a versatile EEPROM chip that offers reliable non-volatile data storage in various electronic devices. Its small form factor, low power