The AT24C04Y1-10YU-1.8 is a 4-Kbit (512 x 8) Serial EEPROM from Atmel, utilizing a two-wire (I2C) serial interface. The '1.8' indicates it operates at a low voltage of 1.8V. The '10YU' is part of the ordering code specifying speed and package details, requiring a datasheet for precise definition, but YU indicates a specific package style.

Applications

• Low-voltage embedded systems
• Portable devices
• Smart sensors
• Consumer electronics
• Industrial control systems

Features

• 4-Kbit (512 x 8) Serial EEPROM
• Low-voltage operation (1.8V)
• Two-wire serial interface (I2C)
• Write protect feature
• Self-timed write cycle
• Low power consumption

Benefits

• Extended battery life in low-voltage applications.
• Simplified system design with the two-wire interface.
• Non-volatile data storage ensures data retention when power is off.
• Write protection prevents accidental data overwrites.
• Cost-effective solution for small data storage needs.

Additional Details

The AT24C04Y1-10YU-1.8 is specifically designed for low-voltage applications where power consumption is critical. Its I2C interface allows for easy integration with microcontrollers and other I2C-compatible devices. The write protect feature ensures data integrity by preventing accidental data overwrites. The self-timed write cycle simplifies the write process and reduces system overhead. The device is available in a variety of package options, depending on the 'YU' code. Its low power consumption makes it ideal for battery-powered and energy-sensitive applications. The AT24C04Y1-10YU-1.8 is well-suited for storing configuration settings, serial numbers, calibration data, and other small amounts of persistent information in low-voltage systems.