AT24C01A-10TI-1.8-T

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile memory storage
• Characteristics: Low-power, high-reliability, small form factor
• Package: 8-lead SOIC (Small Outline Integrated Circuit)
• Essence: EEPROM (Electrically Erasable Programmable Read-Only Memory)
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Part Number: AT24C01A-10TI-1.8-T
• Memory Size: 1 Kilobit (128 bytes)
• Operating Voltage: 1.7V to 5.5V
• Speed Grade: 10T (100 kHz)
• Temperature Range: -40°C to +85°C
• Interface: I2C (Inter-Integrated Circuit)

Detailed Pin Configuration

The AT24C01A-10TI-1.8-T IC has the following pin configuration:

| Pin Name | Description | |----------|-------------| | 1 | A0 (Address Input) | | 2 | A1 (Address Input) | | 3 | A2 (Address Input) | | 4 | GND (Ground) | | 5 | SDA (Serial Data) | | 6 | SCL (Serial Clock) | | 7 | WP (Write Protect) | | 8 | VCC (Power Supply) |

Functional Features

• Non-volatile memory: Retains data even when power is disconnected
• Byte-level read/write operations: Allows flexible data manipulation
• Write protection: WP pin can be used to prevent accidental writes
• Low-power consumption: Suitable for battery-powered devices
• High reliability: Endurance of 1 million write cycles

Advantages and Disadvantages

Advantages: - Small form factor enables integration in compact designs - Wide operating voltage range allows compatibility with various systems - I2C interface simplifies communication with microcontrollers - High endurance ensures long-term data retention

Disadvantages: - Limited memory size (1 Kilobit) may not be sufficient for certain applications - Relatively slow speed grade (100 kHz) compared to newer EEPROMs - Lack of additional security features, such as hardware encryption

Working Principles

The AT24C01A-10TI-1.8-T is based on EEPROM technology. It utilizes a floating gate transistor structure to store and retrieve data. When writing data, an electric charge is applied to the floating gate, altering its electrical characteristics. This change can be detected during read operations, allowing the stored data to be retrieved.

Detailed Application Field Plans

The AT24C01A-10TI-1.8-T IC finds applications in various fields, including: 1. Consumer electronics: Used for storing device configuration settings, user preferences, and small data sets. 2. Industrial automation: Employed in control systems, sensors, and data loggers for storing calibration data, event logs, and system parameters. 3. Automotive: Utilized in electronic modules for storing vehicle-specific data, such as mileage, service history, and user preferences. 4. Medical devices: Integrated into medical equipment for storing patient information, device settings, and usage logs.

Detailed and Complete Alternative Models

1. AT24C02: 2 Kilobit version of the AT24C01A with double the memory capacity.
2. AT24C04: 4 Kilobit version offering further increased memory size.
3. AT24C08: 8 Kilobit variant providing even more storage space.
4. AT24C16: 16 Kilobit model with extended memory capacity.

These alternative models offer higher memory sizes while maintaining similar characteristics and functionality to the AT24C01A-10TI-1.8-T.

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