The Atmel AT24C64BN-10SU-2.7-T is a 64Kbit (8192 x 8) Serial EEPROM with a standard 2-wire interface. It's commonly used for storing small amounts of data in a non-volatile manner in various electronic systems.

Applications

• Consumer Electronics
• Industrial Control Systems
• Networking Equipment
• Set-Top Boxes
• Smart Card Applications

Features

• 64Kbit (8192 x 8) EEPROM
• 2-Wire Serial Interface (I2C Compatible)
• Low-Voltage Operation (2.7V Minimum)
• 1 MHz Clock Frequency
• Write Protect Feature
• Self-Timed Write Cycle
• High Reliability

Benefits

• Non-Volatile Storage: Retains data even when power is removed.
• Simple Interface: Easy to interface with microcontrollers using the 2-wire interface.
• Low Power Consumption: Suitable for battery-powered applications.
• Data Protection: Write protect feature prevents accidental data corruption.
• Compact Size: Small footprint for space-constrained applications.

Additional Details

The AT24C64BN-10SU-2.7-T communicates via a standard 2-wire serial interface (I2C), making it easy to integrate with a wide range of microcontrollers and other digital devices. The device operates at a low voltage, typically 2.7V to 5.5V, which makes it suitable for battery-powered applications. The write protect feature prevents accidental writing to the memory array, ensuring data integrity. The self-timed write cycle simplifies the write operation, eliminating the need for external timing circuitry. The device is available in a small surface-mount package, making it suitable for space-constrained applications. The AT24C64BN-10SU-2.7-T is typically used to store configuration data, user preferences, and other small amounts of data that need to be retained when power is removed.

The -10SU suffix indicates a specific package type and speed grade, while the -2.7 indicates the minimum operating voltage. The -T indicates tape and reel packaging for automated assembly.