AT24C01-10PI-2.5

Product Overview

Category

AT24C01-10PI-2.5 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

• Electrically erasable: The stored data can be erased and reprogrammed electronically.
• Non-volatile: The data remains intact even when power is removed.
• Low power consumption: Consumes minimal power during read and write operations.
• High reliability: Offers robust performance and long-term data retention.
• Small form factor: Comes in a compact package suitable for space-constrained applications.

Package

AT24C01-10PI-2.5 is available in a 8-pin DIP (Dual Inline Package) format.

Essence

The essence of this product lies in its ability to provide reliable and non-volatile data storage in electronic devices.

Packaging/Quantity

AT24C01-10PI-2.5 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Memory capacity: 1 kilobit (128 bytes)
• Operating voltage: 2.5V
• Maximum clock frequency: 400 kHz
• Write cycle time: 5 ms (maximum)
• Data retention: 100 years (minimum)

Detailed Pin Configuration

1. A0: Address input pin
2. A1: Address input pin
3. A2: Address input pin
4. GND: Ground connection
5. SDA: Serial data input/output
6. SCL: Serial clock input
7. WP: Write protect pin
8. VCC: Power supply voltage

Functional Features

• Random access: Allows reading and writing of data at any memory location.
• Byte-wise operations: Supports individual byte read and write operations.
• Hardware write protection: The WP pin can be used to protect the memory from accidental writes.
• Sequential read mode: Enables efficient retrieval of consecutive data bytes.

Advantages and Disadvantages

Advantages

• Compact size and low power consumption make it suitable for portable devices.
• High reliability ensures data integrity in critical applications.
• Easy integration with various microcontrollers and electronic systems.
• Cost-effective solution for non-volatile data storage.

Disadvantages

• Limited memory capacity compared to other EEPROM chips.
• Relatively slower write cycle time may impact performance in certain applications.

Working Principles

AT24C01-10PI-2.5 utilizes an electrically erasable floating-gate transistor technology. It stores data by trapping charges in the floating gate, which can be erased or programmed using electrical signals. The memory cells are organized into a grid structure, allowing random access to individual bytes.

Detailed Application Field Plans

AT24C01-10PI-2.5 finds applications in various fields, including: 1. Embedded systems: Used for storing configuration data and firmware updates in microcontroller-based systems. 2. Industrial automation: Enables data logging and parameter storage in industrial control systems. 3. Consumer electronics: Provides non-volatile memory for settings and user preferences in devices like TVs, set-top boxes, and audio players. 4. Automotive electronics: Utilized for storing calibration data, vehicle settings, and event logs in automotive control units. 5. Medical devices: Used for storing patient data, device configurations, and calibration information in medical equipment.

Detailed and Complete Alternative Models

Some alternative models to AT24C01-10PI-2.5 include: - AT24C02: 2 kilobit EEPROM chip with similar characteristics and package. - AT24C04: 4 kilobit EEPROM chip offering increased memory capacity. - AT24C08: 8 kilobit EEPROM chip with extended storage capabilities. - AT24C16: 16 kilobit EEPROM chip suitable for applications requiring larger memory.

(Note: The above list is not exhaustive and there are several other alternative models available in the market.)

In conclusion, AT24C01-10PI-2.5 is a compact and reliable EEPROM chip that provides non-volatile data storage in various electronic devices. Its low power consumption, high reliability, and easy integration make it a popular choice in embedded systems, industrial automation, consumer electronics, automotive electronics, and medical devices. While it has limitations in terms of memory capacity and write cycle time, there are alternative models available with varying capacities to suit different application requirements.