AT24C01A-10PI-2.7

Product Overview

Category

AT24C01A-10PI-2.7 belongs to the category of electrically erasable programmable read-only memory (EEPROM) chips.

Use

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

Characteristics

• Non-volatile: The stored data is retained even when power is removed.
• Electrically erasable: The data can be erased and reprogrammed electronically.
• Small storage capacity: The AT24C01A-10PI-2.7 has a storage capacity of 1 kilobit (128 bytes).
• Low power consumption: It operates at a low voltage and consumes minimal power.

Package

The AT24C01A-10PI-2.7 comes in a standard 8-pin DIP (Dual Inline Package) format.

Essence

The essence of this product lies in its ability to provide non-volatile memory storage in a compact and low-power package.

Packaging/Quantity

The AT24C01A-10PI-2.7 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Storage 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-10PI-2.7 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 individual bytes.
• I2C Interface: Supports the I2C (Inter-Integrated Circuit) communication protocol.
• Hardware Write Protection: The WP pin can be used to protect the memory from accidental writes.
• Self-Timed Programming Cycle: Simplifies write operations by automatically managing internal timing.

Advantages and Disadvantages

Advantages

• Non-volatile storage: Data is retained even without power.
• Compact size: Suitable for applications with limited space.
• Low power consumption: Ideal for battery-powered devices.
• High endurance: Can withstand frequent write cycles.

Disadvantages

• Limited storage capacity: Not suitable for applications requiring large amounts of data storage.
• Relatively slow write speed compared to other memory technologies.
• Vulnerable to electromagnetic interference (EMI) due to its small size.

Working Principles

The AT24C01A-10PI-2.7 utilizes an electrically erasable floating-gate transistor technology. It stores data by trapping charges in a floating gate, which can be erased or programmed using electrical signals. The I2C interface allows for easy communication with the device, enabling read and write operations.

Detailed Application Field Plans

The AT24C01A-10PI-2.7 finds application in various fields, including: 1. Embedded Systems: Used for storing configuration data and firmware updates in microcontrollers. 2. Consumer Electronics: Employed in devices like smart TVs, set-top boxes, and digital cameras for storing user settings and preferences. 3. Automotive: Utilized in electronic control units (ECUs) for storing calibration data and vehicle-specific parameters. 4. Industrial Automation: Used for storing configuration data and calibration values in programmable logic controllers (PLCs) and industrial sensors.

Detailed and Complete Alternative Models

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

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

In conclusion, the AT24C01A-10PI-2.7 is a compact and low-power EEPROM chip that offers non-volatile memory storage. Its small size and low power consumption make it suitable for various applications in embedded systems, consumer electronics, automotive, and industrial automation