24LC08BT-I/SN

Product Overview

Category

The 24LC08BT-I/SN 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

• Electrically erasable: The 24LC08BT-I/SN can be erased and reprogrammed electronically, making it convenient for updating stored data.
• Non-volatile: The chip retains its stored data even when power is removed.
• High storage capacity: This particular model has a storage capacity of 8 kilobits (1 kilobyte).
• Low power consumption: The chip operates on low power, making it suitable for battery-powered devices.
• I2C interface: It utilizes the Inter-Integrated Circuit (I2C) protocol for communication with other devices.

Package

The 24LC08BT-I/SN is available in a small outline integrated circuit (SOIC) package. This package type provides ease of integration into various electronic systems.

Essence

The essence of the 24LC08BT-I/SN lies in its ability to store and retrieve data reliably, while offering flexibility for updates and low power consumption.

Packaging/Quantity

Typically, the 24LC08BT-I/SN is supplied in tape and reel packaging, with a quantity of 2500 units per reel.

Specifications

• Storage Capacity: 8 kilobits (1 kilobyte)
• Supply Voltage: 2.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Minimum 200 years
• Write Endurance: 1 million write cycles

Detailed Pin Configuration

The 24LC08BT-I/SN has a total of 8 pins, each serving a specific function:

1. VCC: Power supply voltage input
2. SDA: Serial data input/output for I2C communication
3. SCL: Serial clock input for I2C communication
4. WP: Write protect pin (optional)
5. A0: Address bit 0 for device addressing
6. A1: Address bit 1 for device addressing
7. A2: Address bit 2 for device addressing
8. GND: Ground reference

Functional Features

• Random access: The chip allows random access to any memory location, enabling efficient data retrieval.
• Byte-level read and write operations: Data can be read from or written to the chip at the byte level, providing flexibility in data manipulation.
• Hardware write protection: The optional write protect pin (WP) allows users to protect the stored data from accidental overwriting.
• Acknowledge polling: The chip supports acknowledge polling during write operations, ensuring reliable data transfer.

Advantages and Disadvantages

Advantages

• High storage capacity for its compact size
• Low power consumption, suitable for battery-powered devices
• Electrically erasable and reprogrammable, allowing for easy updates
• Reliable data retention for long periods
• Flexible addressing options for system integration

Disadvantages

• Limited storage capacity compared to other EEPROM chips
• Relatively slower write speeds compared to some other memory technologies

Working Principles

The 24LC08BT-I/SN utilizes an array of floating-gate transistors to store data. When programming, an electric charge is applied to the floating gate, altering the transistor's threshold voltage. This change in threshold voltage represents the stored data. During read operations, the threshold voltage is measured to determine the stored information.

Detailed Application Field Plans

The 24LC08BT-I/SN finds applications in various fields, including: 1. Embedded systems: Used for storing configuration data and firmware updates in microcontrollers. 2. Automotive electronics: Employed for storing critical data, such as calibration values and user preferences. 3. Industrial automation: Utilized for storing parameters and settings in programmable logic controllers (PLCs). 4. Consumer electronics: Integrated into devices like smart TVs, set-top boxes, and audio equipment for storing user profiles and settings.

Detailed and Complete Alternative Models

Some alternative models to the 24LC08BT-I/SN include: - 24LC16B-I/SN: A similar EEPROM chip with double the storage capacity (16 kilobits). - 24LC32A-I/SN: An EEPROM chip with even higher storage capacity (32 kilobits) for more demanding applications. - 24LC64-I/SN: Offers a larger storage capacity of 64 kilobits, suitable for complex data storage requirements.

These alternative models provide options for different storage needs while maintaining similar functionality and characteristics.

Word count: 550 words