CAT24C164WI-GT3

Product Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile memory
• Characteristics: High-speed, low-power, I2C-compatible, 16K-bit EEPROM
• Package: 8-pin SOIC (Small Outline Integrated Circuit)
• Essence: Serial Electrically Erasable and Programmable Read-Only Memory (EEPROM)
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Memory Size: 16K bits (2048 x 8)
• Interface: I2C (Inter-Integrated Circuit)
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Cycle Time: 5 ms (maximum)
• Data Retention: 200 years (minimum)

Pin Configuration

The CAT24C164WI-GT3 IC has the following pin configuration:

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| | | 1 8 | | | | | | | | | | 4 5 | |___________| ```

Pin Description: 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

• High-speed data transfer using I2C interface
• Low power consumption for efficient operation
• Wide operating voltage range for compatibility with various systems
• Reliable non-volatile memory storage
• Write protection feature to prevent accidental data modification

Advantages and Disadvantages

Advantages: - Fast data transfer rate - Low power consumption - Wide operating voltage range - High data retention period - Write protection feature ensures data integrity

Disadvantages: - Limited memory size (16K bits) - Requires an I2C interface for communication

Working Principles

The CAT24C164WI-GT3 is a serial EEPROM that stores data using electrically isolated floating-gate transistors. It utilizes the I2C protocol for communication with the host system. The EEPROM can be written to or read from by sending appropriate commands through the SDA and SCL pins. The WP pin allows write protection, preventing accidental modifications to the stored data.

Application Field Plans

The CAT24C164WI-GT3 is commonly used in various electronic devices that require non-volatile memory storage. Some potential application fields include:

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 control units for storing calibration data, fault codes, and vehicle-specific settings.
3. Industrial Automation: Utilized in programmable logic controllers (PLCs) and industrial sensors for storing program code and sensor calibration data.
4. Medical Devices: Integrated into medical equipment for storing patient data, device configurations, and firmware updates.

Alternative Models

1. AT24C16: Similar 16K-bit EEPROM IC manufactured by Atmel Corporation.
2. M24C16: Equivalent 16K-bit EEPROM IC produced by STMicroelectronics.
3. 24AA16: Interchangeable 16K-bit EEPROM IC manufactured by Microchip Technology Inc.

These alternative models offer similar functionality and can be used as replacements for the CAT24C164WI-GT3 depending on availability and specific system requirements.

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