24LC08BT-I/MNY

Product Overview

Category

The 24LC08BT-I/MNY 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 stored data remains even when power is removed.
• Electrically erasable: Data can be erased and reprogrammed electronically.
• High storage capacity: The 24LC08BT-I/MNY has a storage capacity of 8 kilobits (1 kilobyte).
• Low power consumption: It operates at low voltage and consumes minimal power.
• I2C interface: It uses the Inter-Integrated Circuit (I2C) protocol for communication.

Package

The 24LC08BT-I/MNY is available in a small surface-mount package, which ensures easy integration into compact electronic devices.

Essence

The essence of this EEPROM chip lies in its ability to store and retrieve data reliably, even in the absence of power. It provides a convenient and efficient solution for non-volatile memory requirements in electronic systems.

Packaging/Quantity

The 24LC08BT-I/MNY is typically packaged in reels or tubes, with each reel containing a specific quantity of chips. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory Capacity: 8 kilobits (1 kilobyte)
• Supply Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Communication Interface: I2C
• Write Cycle Endurance: 1 million cycles
• Data Retention: 200 years

Detailed Pin Configuration

The 24LC08BT-I/MNY has a total of 8 pins, each serving a specific purpose. The pin configuration is as follows:

1. VCC: Power supply voltage input
2. SDA: Serial data line for I2C communication
3. SCL: Serial clock line for I2C communication
4. WP: Write-protect pin for hardware protection
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: Allows reading and writing of individual memory locations.
• Byte-level operations: Supports byte-level 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 reading of consecutive memory locations.
• Software write protection: Can be implemented using software commands.

Advantages and Disadvantages

Advantages

• Non-volatile storage: Data remains intact even during power loss.
• High endurance: Can withstand frequent write cycles.
• Compact size: Small form factor allows integration into space-constrained designs.
• Low power consumption: Operates efficiently with minimal power requirements.
• Easy integration: Utilizes the widely adopted I2C interface for communication.

Disadvantages

• Limited storage capacity: The 24LC08BT-I/MNY has a relatively small memory capacity compared to other storage solutions.
• Slower write speed: EEPROMs generally have slower write speeds compared to other memory technologies.

Working Principles

The 24LC08BT-I/MNY utilizes electrically isolated floating gate transistors to store data. When a write operation is performed, an electrical charge is applied to the floating gate, altering its threshold voltage. This change in threshold voltage represents the stored data. During a read operation, the threshold voltage is measured to determine the stored data.

Detailed Application Field Plans

The 24LC08BT-I/MNY finds applications in various fields, including:

1. Embedded Systems: Used for storing configuration data, firmware updates, and user settings in microcontroller-based systems.
2. Consumer Electronics: Employed in devices like smart TVs, set-top boxes, and audio equipment for storing user preferences and system parameters.
3. Automotive Electronics: Utilized for storing critical data, such as calibration values, in automotive control modules.
4. Industrial Automation: Integrated into programmable logic controllers (PLCs) and industrial sensors for storing calibration data and device configurations.

Detailed and Complete Alternative Models

There are several alternative models available in the market that offer similar functionality to the 24LC08BT-I/MNY. Some notable alternatives include:

1. AT24C08: Manufactured by Microchip Technology Inc., this EEPROM chip offers an 8-kilobit storage capacity and operates on the I2C interface.
2. CAT24C08: Produced by ON Semiconductor, this EEPROM chip also provides 8 kilob