The AT24C04N-10SU is a 4-kilobit (512 x 8) Serial EEPROM from Atmel (now Microchip Technology). It employs a 2-wire serial interface, making it ideal for applications requiring non-volatile data storage in a compact and easily integrable format. With its low-power operation and wide voltage range, this EEPROM is well-suited for portable and low-power systems. It's commonly utilized for storing configuration data, user preferences, and calibration parameters.

Applications:

• Consumer Electronics: Storing user profiles, settings, and other persistent data in devices such as digital cameras, MP3 players, and remote controls.
• Security Systems: Used in alarm systems and access control devices for storing security codes and event logs.
• Metering Systems: Retaining calibration data and accumulated usage information in electricity, water, and gas meters.
• Automotive Electronics: Employed in car radios, engine control units, and other automotive systems for storing configuration settings and diagnostic information.
• Industrial Equipment: Storing machine settings, calibration data, and operating parameters in industrial control systems.

Features:

• 4Kb (512 x 8) EEPROM: Offers 4 kilobits of non-volatile storage capacity.
• 2-Wire Serial Interface: Utilizes the I2C protocol for simplified communication with microcontrollers and other devices.
• Low Voltage Operation: Operates over a wide voltage range, typically from 1.8V to 5.5V.
• Low Power Consumption: Designed for low power consumption in both active and standby modes.
• Write Protection: Includes a write protection feature to prevent accidental data corruption.
• Self-Timed Write Cycle: Automates the write cycle timing, simplifying the write process.
• High Reliability: Provides excellent endurance and data retention characteristics.
• Small Outline Package (SOIC): The "SU" designation indicates a small outline package for space-constrained applications.

Benefits:

• Non-Volatile Data Storage: Ensures that data is retained even when power is removed.
• Simple Interface: The 2-wire interface simplifies integration with microcontrollers and other peripherals.
• Low Power: Ideal for battery-powered and energy-efficient applications.
• Data Protection: Protects stored data from unintentional modification.
• Reliable Performance: Offers reliable data storage and retrieval over a wide range of operating conditions.

Additional Details:

The AT24C04N-10SU comes in an 8-pin SOIC package and is designed for surface mounting on printed circuit boards. Its operating temperature range typically spans from -40°C to +85°C, allowing it to be used in a variety of environments. It supports standard and fast I2C modes for communication. The write cycle time is usually around 5 ms. The address selection inputs enable multiple devices to coexist on the same I2C bus. The AT24C04N family is well-regarded for its reliability and is commonly employed in applications requiring dependable non-volatile memory.