AT24C01A-10SC-2.7

Product Overview

Category

AT24C01A-10SC-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: The data can be erased and reprogrammed electronically.
• Low power consumption: It operates at a low voltage and consumes minimal power.
• Small form factor: The chip is compact and suitable for space-constrained applications.

Package

AT24C01A-10SC-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 digital information reliably and efficiently.

Packaging/Quantity

AT24C01A-10SC-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
• Operating temperature range: -40°C to +85°C
• Write cycle endurance: 1 million cycles
• Data retention: 100 years

Detailed Pin Configuration

The AT24C01A-10SC-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. A0: Chip address input bit 0
8. A1: Chip address input bit 1

Functional Features

• Random access: Allows reading and writing of specific memory locations.
• Byte-level operations: Supports individual byte read and write operations.
• I2C interface: Uses the Inter-Integrated Circuit (I2C) protocol for communication.
• Hardware write protection: The WP pin can be used to protect the memory from accidental writes.

Advantages and Disadvantages

Advantages

• Non-volatile storage: Data remains intact even during power loss.
• High endurance: Can withstand frequent write cycles.
• Compact size: Suitable for space-constrained applications.
• Low power consumption: Helps conserve energy in battery-powered devices.

Disadvantages

• Limited storage capacity: Only 1 kilobit of memory available.
• Relatively slow write speed: Writing data to the chip may take longer compared to other memory technologies.

Working Principles

AT24C01A-10SC-2.7 utilizes an electrically erasable programmable read-only memory (EEPROM) technology. It stores data in a grid of memory cells, with each cell capable of holding one bit of information. The data can be written or erased by applying appropriate electrical signals to the memory cells.

The chip communicates with the host device using the I2C protocol. The SDA line is used for bidirectional data transfer, while the SCL line provides the clock signal for synchronization.

Detailed Application Field Plans

AT24C01A-10SC-2.7 finds application in various fields, including:

1. Embedded systems: Used for storing configuration settings, calibration data, and firmware updates in microcontroller-based systems.
2. Consumer electronics: Employed in devices like smart TVs, set-top boxes, and digital cameras for storing user preferences, device settings, and other non-volatile data.
3. Industrial automation: Utilized in control systems, sensors, and data loggers to store critical information and logged data.
4. Automotive electronics: Integrated into automotive modules for storing vehicle-specific data, such as mileage, service history, and user preferences.

Detailed and Complete Alternative Models

1. AT24C02: Similar to AT24C01A-10SC-2.7 but with double the memory capacity (2 kilobits).
2. AT24C04: Offers four times the memory capacity of AT24C01A-10SC-2.7 (4 kilobits).
3. AT24C08: Provides eight times the memory capacity of AT24C01A-10SC-2.7 (8 kilobits).
4. AT24C16: Offers sixteen times the memory capacity of AT24C01A-10SC-2.7 (16 kilobits).

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

In conclusion, AT24C01A-10SC