AT24C64D-XHM-T

The AT24C64D-XHM-T is a 64Kbit serial EEPROM IC with an I2C-compatible interface. It offers non-volatile data storage in a compact and easy-to-use package, making it ideal for various embedded applications requiring persistent memory.

Pinout

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

• A0-A2: Address Inputs for Device Addressing
• VCC: Supply Voltage
• GND: Ground
• SDA: Serial Data Line
• SCL: Serial Clock Line
• WP: Write Protect
• NC: No Connection

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the AT24C64D-XHM-T EEPROM for better understanding.

Key Features

• 64Kbit Capacity: Offers 64 kilobits of memory for data storage needs.
• I2C-Compatible Interface: Utilizes the I2C protocol for easy interfacing with microcontrollers and other devices.
• Low Power Consumption: Consumes minimal power, making it suitable for battery-operated devices.
• Write Protection: Includes a write protect function to prevent accidental data writes.
• Multiple Address Inputs: Allows for multiple devices to be connected on the same bus with different address configurations.

Note: For detailed technical specifications, please refer to the AT24C64D-XHM-T datasheet.

Application

• Data Logging: Suitable for storing data logs and sensor readings in embedded systems.
• Configuration Storage: Ideal for storing configuration parameters and settings in electronic devices.
• Firmware Updates: Used to store firmware updates and program data in microcontroller-based systems.

Functionality

The AT24C64D-XHM-T provides non-volatile memory storage with I2C communication, enabling reliable and convenient data storage in various embedded applications.

Usage Guide

• Power Supply: Connect VCC (Pin) to the supply voltage and GND (Pin) to ground.
• Data Communication: Use SDA and SCL lines for serial communication with the microcontroller.
• Write Protection: Connect WP to VCC to enable the write protect feature, or leave it unconnected for write-enabled operation.

Frequently Asked Questions

Q: Can the AT24C64D-XHM-T retain data without power?
A: Yes, the AT24C64D-XHM-T is a non-volatile memory device, meaning it can retain stored data even when power is removed.