24LC16BT-I/MC

Product Overview

Category

The 24LC16BT-I/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

• Electrically erasable: The 24LC16BT-I/MC can be erased and reprogrammed electronically, eliminating the need for physical removal.
• Non-volatile: The stored data remains intact even when power is removed.
• High storage capacity: This chip has a storage capacity of 16 kilobits (2 kilobytes).
• Low power consumption: It operates on low power, making it suitable for battery-powered devices.
• I2C interface: The chip communicates using the I2C protocol, allowing for easy integration into existing systems.

Package

The 24LC16BT-I/MC is available in an 8-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of the 24LC16BT-I/MC lies in its ability to provide reliable and non-volatile data storage in a compact and low-power package.

Packaging/Quantity

This chip is typically sold in reels or tubes, with a quantity of 2500 units per reel.

Specifications

• Memory Capacity: 16 kilobits (2 kilobytes)
• Interface: I2C
• Supply Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Endurance: 1,000,000 cycles
• Data Retention: 200 years

Detailed Pin Configuration

The 24LC16BT-I/MC has the following pin configuration:

1. VCC: Supply voltage
2. SDA: Serial data input/output
3. SCL: Serial clock input
4. WP: Write protect (optional)
5. VSS: Ground
6. NC: No connection
7. NC: No connection
8. NC: No connection

Functional Features

• Random access: The chip allows for random access to any memory location, enabling efficient data retrieval.
• Byte-level read and write: 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 for hardware-based protection against accidental writes.
• Self-timed programming cycle: The chip automatically manages the timing of programming cycles, simplifying the integration process.

Advantages and Disadvantages

Advantages

• Non-volatile storage: The 24LC16BT-I/MC retains data even when power is removed, ensuring data integrity.
• Compact size: The chip's small form factor makes it suitable for space-constrained applications.
• Low power consumption: It operates on low power, extending battery life in portable devices.
• Easy integration: The I2C interface and self-timed programming cycle simplify the integration process.

Disadvantages

• Limited storage capacity: With a capacity of 16 kilobits, this chip may not be suitable for applications requiring larger amounts of data storage.
• Relatively slow write speed: Compared to other memory technologies, EEPROMs generally have slower write speeds.

Working Principles

The 24LC16BT-I/MC utilizes electrically controlled floating gate transistors to store data. When data needs to be written, an electrical charge is applied to the floating gate, altering its conductivity. This change in conductivity represents the stored data. To read the data, the conductivity of the floating gate is measured, allowing the retrieval of the stored information.

Detailed Application Field Plans

The 24LC16BT-I/MC finds applications in various fields, including:

1. Microcontrollers: Used for storing program code or configuration data.
2. Computers: Employed in BIOS (Basic Input/Output System) chips for storing system settings.
3. Consumer Electronics: Utilized in devices like smart TVs, set-top boxes, and audio equipment for storing user preferences and settings.

Detailed and Complete Alternative Models

Some alternative models to the 24LC16BT-I/MC include:

1. 24LC32A: A similar EEPROM chip with double the storage capacity (32 kilobits).
2. 24LC64: Another EEPROM chip with four times the storage capacity (64 kilobits).
3. 24LC256: An EEPROM chip with significantly higher storage capacity (256 kilobits).

These alternative models provide options for applications requiring different levels of data storage.

In conclusion, the 24LC16BT-I/MC is a versatile EEPROM chip that offers reliable non-volatile data storage in a compact package. Its low power consumption, easy integration, and random access