The AT2401C is a cutting-edge EEPROM (Electrically Erasable Programmable Read-Only Memory) product from the reputable Microchip Technology. This device offers a reliable and convenient non-volatile memory solution for applications that require data storage with the capability to update the content frequently. It is designed to retain data integrity over an extensive range of applications, making it an ideal choice for a variety of electronic devices.

Key Features

• Memory Size: The AT2401C provides a 1-Kbit (128 x 8) memory size, which is sufficient for storing configuration settings, calibration data, and small application logs.
• Interface: This device utilizes a two-wire serial interface, I2C (Inter-Integrated Circuit), which facilitates easy integration into most microcontroller-based systems.
• Write Cycle Time: It features a fast write cycle time of 5 ms, ensuring quick data updates and minimal system downtime.
• Endurance: The EEPROM offers an impressive write endurance of one million write cycles, providing a robust and durable storage solution.
• Data Retention: With a data retention period of over 100 years, the AT2401C ensures that data is preserved for the long term, even without power.
• Operating Voltage: The device operates within a voltage range of 1.8V to 5.5V, accommodating a wide array of power supplies and systems.
• Temperature Range: It is designed to operate over an industrial temperature range of -40°C to +85°C, making it suitable for harsh environments.

Applications

The AT2401C is versatile and can be used in various applications, including:

• Consumer electronics
• Industrial control systems
• Medical devices
• Automotive systems
• Smart cards

Conclusion

In summary, the Microchip Technology AT2401C EEPROM is a high-quality memory component that combines performance, reliability, and flexibility. Its compatibility with the I2C bus interface and wide operating voltage and temperature ranges make it a versatile choice for designers and engineers looking to incorporate stable non-volatile memory into their systems.