AT24C01A-10TU-1.8

Product Overview

Category

AT24C01A-10TU-1.8 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 low voltage levels, making it energy-efficient.
• Small form factor: Comes in a compact package, suitable for space-constrained applications.

Package

AT24C01A-10TU-1.8 is available in a small Thin Small Outline Package (TSOP), which ensures easy integration into circuit boards.

Essence

The essence of AT24C01A-10TU-1.8 lies in its ability to provide reliable and non-volatile data storage in electronic devices, enabling them to retain critical information even during power cycles.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each reel containing a specific quantity of AT24C01A-10TU-1.8 chips. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory capacity: 1 kilobit (128 bytes)
• Operating voltage: 1.7V to 5.5V
• Operating temperature range: -40°C to +85°C
• Write endurance: 1 million write cycles
• Data retention: Up to 100 years

Detailed Pin Configuration

The AT24C01A-10TU-1.8 chip has a total of 8 pins, each serving a specific function:

1. VCC: Power supply input
2. GND: Ground reference
3. SDA: Serial data input/output
4. SCL: Serial clock input
5. WP: Write protect input (optional)
6. A0: Address bit 0
7. A1: Address bit 1
8. A2: Address bit 2

Functional Features

• Random access: Allows reading and writing of specific memory locations.
• Byte-level operations: Supports individual byte read and write operations.
• I2C interface: Utilizes the widely adopted I2C communication protocol for easy integration with various microcontrollers.
• Hardware write protection: Provides a write protect pin to prevent accidental modification of stored data.

Advantages and Disadvantages

Advantages

• Non-volatile storage: Ensures data integrity even during power loss.
• Compact size: Suitable for space-constrained applications.
• Low power consumption: Energy-efficient operation.
• High endurance: Can withstand frequent write cycles.

Disadvantages

• Limited storage capacity: Only 1 kilobit of memory.
• Relatively slow write speed compared to other memory technologies.

Working Principles

AT24C01A-10TU-1.8 utilizes electrically erasable programmable read-only memory (EEPROM) technology. It stores data in a grid of memory cells, each containing a floating gate transistor. The state of the transistor determines whether the cell holds a logical "0" or "1". Data can be written by applying a high voltage to the gate, which traps charge in the floating gate, altering the transistor's behavior. Reading is achieved by sensing the transistor's state.

Detailed Application Field Plans

AT24C01A-10TU-1.8 finds application in various fields, including: 1. Microcontroller-based systems: Used for storing configuration settings, calibration data, and firmware updates. 2. Consumer electronics: Enables data storage in devices such as smart TVs, set-top boxes, and audio systems. 3. Industrial automation: Provides non-volatile memory for storing critical parameters and system configurations. 4. Automotive electronics: Used in vehicle control modules for storing vehicle-specific data and settings.

Detailed and Complete Alternative Models

1. AT24C02: Similar to AT24C01A-10TU-1.8 but with double the memory capacity (2 kilobits).
2. AT24C04: Offers four times the memory capacity of AT24C01A-10TU-1.8 (4 kilobits).
3. AT24C08: Provides eight times the memory capacity of AT24C01A-10TU-1.8 (8 kilobits).
4. AT24C16: Offers sixteen times the memory capacity of AT24C01A-10TU-1.8 (16 kilobits).

These alternative models provide increased storage capacity while maintaining similar functionality and characteristics to AT24C01A-10TU-1.8.

In conclusion, AT24C01A