24LC16BT-I/ST

Product Overview

Category

The 24LC16BT-I/ST 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/ST 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 with the host device using the I2C protocol.

Package

The 24LC16BT-I/ST is available in a small surface-mount package (ST), which ensures easy integration into compact electronic designs.

Essence

The essence of the 24LC16BT-I/ST lies in its ability to provide reliable and non-volatile data storage in a compact form factor, suitable for a wide range of electronic applications.

Packaging/Quantity

This chip is typically packaged in reels or tubes, containing a specified quantity of units. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Storage Capacity: 16 kilobits (2 kilobytes)
• Interface: I2C
• Operating 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/ST has a total of 8 pins, each serving a specific function:

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

Functional Features

• Random access: The chip allows random access to any memory location, enabling efficient data retrieval and modification.
• Byte-level read/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) can be used to prevent accidental modification of stored data.
• Low power consumption: The chip operates on low power, making it suitable for energy-efficient devices.

Advantages and Disadvantages

Advantages

• Non-volatile storage: The data remains intact even when power is removed.
• Compact form factor: The small package size enables integration into space-constrained designs.
• High endurance: The chip can withstand a large number of write cycles.
• Compatibility: It supports the widely-used I2C interface.

Disadvantages

• Limited storage capacity: The 24LC16BT-I/ST has a relatively small storage capacity compared to other EEPROM chips.
• Slower write speed: Writing data to the chip may take longer compared to other memory technologies.

Working Principles

The 24LC16BT-I/ST utilizes electrically erasable programmable read-only memory technology. It consists of a grid of memory cells that can be individually programmed or erased using electrical signals. The I2C interface facilitates communication between the host device and the chip, allowing data to be read from or written to specific memory locations.

Detailed Application Field Plans

The 24LC16BT-I/ST 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: Enables non-volatile storage of user preferences, calibration data, and device-specific configurations in devices like smart TVs, set-top boxes, and audio equipment.
3. Automotive electronics: Utilized for storing critical data such as mileage, vehicle settings, and diagnostic information in automotive electronic control units (ECUs).
4. Industrial automation: Provides reliable storage for machine parameters, production data, and system configurations in industrial control systems.

Detailed and Complete Alternative Models

1. 24LC32A: Offers double the storage capacity compared to the 24LC16BT-I/ST, with 32 kilobits (4 kilobytes) of memory.
2. 24LC64: Provides even higher storage capacity, with 64 kilobits (8 kilobytes) of memory.
3. 24LC256: Suitable for