CAT24C08WI-GT3

Product Overview

Category

The CAT24C08WI-GT3 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 CAT24C08WI-GT3 retains stored data even when power is removed.
• Electrically erasable: Data can be erased and reprogrammed electronically.
• High storage capacity: This chip has a storage capacity of 8 kilobits (1 kilobyte).
• Low power consumption: It operates at low power levels, making it suitable for battery-powered devices.

Package

The CAT24C08WI-GT3 is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of this chip lies in its ability to store and retrieve data reliably, even in the absence of power.

Packaging/Quantity

The CAT24C08WI-GT3 is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of chips. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Storage Capacity: 8 kilobits (1 kilobyte)
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Interface: I2C (Inter-Integrated Circuit)

Detailed Pin Configuration

The CAT24C08WI-GT3 has a total of 8 pins, which are assigned specific functions:

1. A0: Address Input
2. A1: Address Input
3. A2: Address Input
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: Allows for reading and writing data at any memory location.
• Byte-Level Operations: Supports individual byte read and write operations.
• Hardware Write Protection: The WP pin can be used to protect the memory from accidental writes.
• Acknowledge Support: Provides acknowledgment signals during data transfer.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data retention even in power loss situations.
• Electrically erasable and reprogrammable, allowing for flexibility in data management.
• Low power consumption makes it suitable for battery-powered devices.
• Compact package size enables integration into small form factor designs.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Relatively slower read and write speeds compared to volatile memory types.
• Susceptible to electromagnetic interference (EMI) due to its integrated circuit nature.

Working Principles

The CAT24C08WI-GT3 utilizes an electrically controlled floating gate to store and retrieve data. When a voltage is applied, electrons are trapped in the floating gate, representing a logical "1" state. Conversely, when the voltage is removed, the absence of trapped electrons represents a logical "0" state. This binary representation allows for the storage and retrieval of digital information.

Detailed Application Field Plans

The CAT24C08WI-GT3 finds applications in various fields, including:

1. Embedded Systems: Used for storing configuration data, firmware updates, and calibration parameters in microcontrollers and system-on-chips.
2. Consumer Electronics: Employed in devices like smart TVs, set-top boxes, and gaming consoles for storing user preferences, settings, and application data.
3. Automotive Electronics: Utilized for storing critical data such as vehicle configuration, mileage, and fault codes in automotive electronic control units (ECUs).
4. Industrial Automation: Used for storing production data, machine settings, and calibration values in programmable logic controllers (PLCs) and industrial control systems.

Detailed and Complete Alternative Models

1. CAT24C01WI-GT3: 1 kilobit (128 bytes) storage capacity.
2. CAT24C02WI-GT3: 2 kilobits (256 bytes) storage capacity.
3. CAT24C04WI-GT3: 4 kilobits (512 bytes) storage capacity.
4. CAT24C16WI-GT3: 16 kilobits (2 kilobytes) storage capacity.

These alternative models offer varying storage capacities to suit different application requirements.

Word count: 589 words