The Atmel AT24C128N is a 128K-bit Serial EEPROM employing an I2C (2-wire) serial interface. It is organized as 16,384 x 8 bit memory and is optimized for use in many industrial and commercial applications where low power and low voltage operation are essential. The AT24C128N offers a flexible and cost-effective solution for nonvolatile data storage.

Applications

• Set-top boxes
• Security systems
• Smart cards
• Industrial control systems
• Consumer electronics

Features

• 128K-bit (16,384 x 8) EEPROM
• I2C serial interface
• Low-voltage operation (1.8V to 5.5V)
• Write protect feature
• High reliability

Benefits

• Easy interfacing with microcontrollers via the I2C interface
• Nonvolatile data storage eliminates the need for battery backup
• Low-power operation for energy-efficient applications
• Provides secure data storage
• Suitable for diverse operating conditions

Additional Details

The AT24C128N is available in different package options including SOIC, TSSOP and PDIP. The device supports standard, fast and high-speed I2C modes. It also includes a page write mode allowing up to 64 bytes to be written in a single write cycle. Refer to the Atmel datasheet for detailed specifications including operating temperature range, write cycle time, and I2C bus speed.