24C01CT-E/MC

Product Overview

Category

The 24C01CT-E/MC belongs to the category of electrically erasable programmable read-only memory (EEPROM) chips.

Use

This chip is commonly used for non-volatile data storage in various electronic devices, such as microcontrollers, computers, and consumer electronics.

Characteristics

• Non-volatile: The 24C01CT-E/MC retains stored data even when power is removed.
• Electrically erasable: Data can be erased and reprogrammed electronically.
• Low power consumption: The chip operates on low power, making it suitable for battery-powered devices.
• Small form factor: The chip comes in a compact package, allowing for space-efficient integration into electronic circuits.

Package

The 24C01CT-E/MC is available in an 8-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of the 24C01CT-E/MC lies in its ability to store and retrieve data reliably in a non-volatile manner, providing flexibility and convenience in electronic systems.

Packaging/Quantity

The chip is typically sold in reels or tubes, with quantities varying depending on the manufacturer and distributor.

Specifications

• Memory capacity: 1 kilobit (128 bytes)
• Operating voltage: 2.5V 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 24C01CT-E/MC has the following pin configuration:

1. A0: Address input bit 0
2. A1: Address input bit 1
3. A2: Address input bit 2
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: The chip allows for direct read and write operations to specific memory locations.
• I2C interface: It supports the widely-used I2C (Inter-Integrated Circuit) communication protocol, enabling easy integration into various systems.
• Hardware write protection: The WP pin can be used to protect the stored data from accidental overwriting.
• Sequential read operation: The chip supports sequential read operations, allowing for efficient retrieval of consecutive memory locations.

Advantages and Disadvantages

Advantages

• Non-volatile storage: Data remains intact even when power is lost.
• Compact size: The small form factor enables integration in space-constrained designs.
• Low power consumption: Suitable for battery-powered devices.
• High endurance: Can withstand frequent write cycles.

Disadvantages

• Limited storage capacity: With only 1 kilobit of memory, it may not be suitable for applications requiring large amounts of data storage.
• Relatively slow write speed: Compared to other memory technologies, EEPROMs have slower write times.

Working Principles

The 24C01CT-E/MC utilizes a floating gate transistor structure to store data. When data is written, an electric charge is trapped in the floating gate, altering the transistor's behavior. This charge can be removed during the erasing process, allowing the transistor to return to its original state. The stored data can then be read by applying appropriate voltage levels to the memory cells.

Detailed Application Field Plans

The 24C01CT-E/MC finds application in various fields, including:

1. Microcontrollers: Used for storing configuration settings, calibration data, and firmware updates.
2. Consumer electronics: Enables data storage for devices like smart TVs, set-top boxes, and audio systems.
3. Automotive electronics: Used for storing vehicle-specific data, such as mileage, settings, and diagnostics.
4. Industrial automation: Enables storage of parameters, configuration data, and event logs in control systems.

Detailed and Complete Alternative Models

1. 24C02CT-E/MC: Similar to the 24C01CT-E/MC but with double the memory capacity (2 kilobits).
2. 24C04CT-E/MC: Offers four times the memory capacity of the 24C01CT-E/MC (4 kilobits).
3. 24C08CT-E/MC: Provides eight times the memory capacity of the 24C01CT-E/MC (8 kilobits).

These alternative models offer increased storage capacity while maintaining similar characteristics and functionality to the 24C01CT-E/MC.

In conclusion, the 24C01CT-E/MC is a compact EEPROM chip that provides non-volatile data storage with low power consumption. Its functional features, advantages, and application versatility make it a popular choice in various electronic devices.