CAT24C08YI-GT3JN

Product Overview

Category

The CAT24C08YI-GT3JN 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 CAT24C08YI-GT3JN retains stored data even when power is removed.
• Electrically erasable: The chip allows for easy modification and erasure of stored data through electrical signals.
• Programmable: Users can write and rewrite data to the chip multiple times.
• High storage capacity: The CAT24C08YI-GT3JN has a storage capacity of 8 kilobits (1 kilobyte).

Package

The CAT24C08YI-GT3JN is available in a small outline integrated circuit (SOIC) package. This package provides a compact and durable housing for the chip.

Essence

The essence of the CAT24C08YI-GT3JN lies in its ability to store and retrieve data reliably, making it an essential component in many electronic systems.

Packaging/Quantity

The chip is typically sold in reels or tubes, with each reel or tube containing a specific quantity of CAT24C08YI-GT3JN chips.

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)
• Write Cycle Endurance: 1 million cycles
• Data Retention: 100 years

Detailed Pin Configuration

The CAT24C08YI-GT3JN chip has a total of 8 pins, each serving a specific function:

1. VCC: Power supply input
2. SDA: Serial data input/output for I2C communication
3. SCL: Serial clock input for I2C communication
4. A0: Address bit 0 for device addressing
5. A1: Address bit 1 for device addressing
6. WP: Write protect pin for hardware write protection
7. GND: Ground connection
8. NC: No connection (unused pin)

Functional Features

• Random Access: The CAT24C08YI-GT3JN allows for random access to any memory location, enabling efficient data retrieval.
• Sequential Read: It supports sequential read operations, allowing for faster data access when reading consecutive memory locations.
• Write Protection: The chip includes a write protect pin (WP) that can be used to prevent accidental or unauthorized data modification.
• Low Power Consumption: The CAT24C08YI-GT3JN is designed to operate with low power consumption, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data retention even during power loss.
• Electrically erasable and programmable, allowing for easy data modification.
• High storage capacity in a compact package.
• Wide operating voltage range enables compatibility with various systems.
• Long data retention period of up to 100 years.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Slower write speeds compared to some other memory types.
• Relatively higher cost per kilobyte compared to certain alternatives.

Working Principles

The CAT24C08YI-GT3JN utilizes an electrically erasable programmable read-only memory (EEPROM) technology. It consists of a grid of memory cells, each capable of storing a single bit of data. These cells can be electrically programmed or erased using specific voltage levels applied to the chip's pins.

During write operations, data is sent serially through the SDA pin and stored in the appropriate memory location. Reading data involves sending an address to the chip and receiving the corresponding data through the same pin. The CAT24C08YI-GT3JN utilizes the I2C communication protocol for these operations.

Detailed Application Field Plans

The CAT24C08YI-GT3JN finds applications in various fields, including:

1. Embedded Systems: Used for storing configuration data, firmware updates, and user settings in microcontrollers and embedded 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 in automotive control units for storing calibration data, fault codes, and vehicle-specific settings.
4. Industrial Automation: Integrated into programmable logic controllers (PLCs) and industrial control systems for storing critical data and program