CAT24C64WI-GT3

The CAT24C64WI-GT3 is a 64Kb I2C Serial EEPROM with a wide voltage range and low power consumption. It is designed to offer non-volatile data storage for various applications, including embedded systems, data logging, and configuration storage.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• A0-A2: Address Inputs
• VSS: Ground
• SCL: Serial Clock Input
• SDA: Serial Data I/O
• VCC: Power Supply
• WP: Write Protect
• VSS: Ground
• NC: No Connection

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the CAT24C64WI-GT3 for a visual representation.

Key Features

• 64Kb Capacity: Offers 64K bits of non-volatile storage space for data retention.
• I2C Interface: Utilizes the I2C protocol for serial communication with microcontrollers and other devices.
• Wide Voltage Range: Operates from 1.7V to 5.5V, allowing flexible power supply options.
• Low Power Consumption: Features low standby and active currents, suitable for power-sensitive applications.
• Write Protection: Includes a write protect feature to prevent accidental write operations.

Note: For detailed technical specifications, please refer to the CAT24C64WI-GT3 datasheet.

Application

• Embedded Systems: Ideal for storing configuration data and firmware in embedded systems.
• Data Logging: Suitable for recording and storing sensor data in data logging applications.
• Security Systems: Used in security systems for storing encryption keys and access control information.

Functionality

The CAT24C64WI-GT3 provides reliable non-volatile data storage through I2C communication, making it convenient for applications requiring data retention even when power is removed.

Usage Guide

• Power Supply: Connect VCC (Pin 5) to the power supply voltage within the specified range.
• Addressing: Configure the address inputs (A0-A2) for I2C communication with the microcontroller.
• Write Protection: Use the WP (Write Protect) pin to enable or disable write protection as needed.

Frequently Asked Questions

Q: Can the CAT24C64WI-GT3 operate at lower voltages?
A: Yes, the CAT24C64WI-GT3 can operate at voltages as low as 1.7V, offering flexibility in power supply options.

Q: Is the CAT24C64WI-GT3 suitable for temperature-sensitive applications?
A: The CAT24C64WI-GT3 is designed to operate within specified temperature ranges, making it suitable for temperature-sensitive applications with proper thermal management.