CAT24C04WI-GT3JN

Product Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile memory storage
• Characteristics: Low-power, I2C interface, 4K-bit capacity
• Package: 8-pin SOIC (Small Outline Integrated Circuit)
• Essence: EEPROM (Electrically Erasable Programmable Read-Only Memory)
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Capacity: 4K bits (512 bytes)
• Interface: I2C (Inter-Integrated Circuit)
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature: -40°C to +85°C
• Write Cycle Endurance: 1 million cycles
• Data Retention: 100 years

Pin Configuration

The CAT24C04WI-GT3JN IC has the following pin configuration:

1. A0: Address Input
2. A1: Address Input
3. GND: Ground
4. SDA: Serial Data Input/Output
5. SCL: Serial Clock Input
6. WP: Write Protect
7. VCC: Power Supply
8. NC: No Connection

Functional Features

• Non-volatile memory storage for data retention even when power is lost
• Low-power consumption, suitable for battery-powered devices
• I2C interface allows easy integration with microcontrollers
• 4K-bit capacity provides ample storage for small-scale applications
• Write protection feature prevents accidental modification of stored data

Advantages

• Compact package size enables space-saving designs
• Wide operating voltage range allows compatibility with various systems
• High write cycle endurance ensures long-term reliability
• Low standby current minimizes power consumption during idle periods
• Fast write and read operations enhance overall system performance

Disadvantages

• Limited storage capacity may not be sufficient for larger-scale applications
• I2C interface may have slower data transfer rates compared to other interfaces
• Write protection feature may limit flexibility in certain use cases

Working Principles

The CAT24C04WI-GT3JN is an EEPROM IC that utilizes electrically controlled floating gate transistors to store and retrieve data. It operates on the principle of charge trapping, where charges are trapped in the floating gate to represent binary values (0 or 1). The stored data can be written or read using the I2C interface, allowing for easy integration with microcontrollers.

Application Field Plans

The CAT24C04WI-GT3JN IC finds application in various fields, including:

1. Consumer Electronics: Used in smart TVs, set-top boxes, and audio systems for storing configuration settings and user preferences.
2. Automotive: Employed in automotive infotainment systems and instrument clusters for data storage and firmware updates.
3. Industrial Automation: Integrated into industrial control systems for storing calibration data, device parameters, and production logs.
4. Medical Devices: Utilized in medical equipment for storing patient data, device settings, and firmware updates.
5. Internet of Things (IoT): Incorporated into IoT devices for storing sensor data, device configurations, and firmware updates.

Alternative Models

1. AT24C04: Manufactured by Atmel, similar specifications and pin configuration.
2. M24C04: Produced by STMicroelectronics, comparable features and functionality.
3. 24AA04: Offered by Microchip Technology, compatible with I2C interface and similar capacity.

(Note: This entry has a total word count of 446 words)