The FM24CL16B is a 16-Kb serial Ferroelectric Random Access Memory (F-RAM) from Ramtron International Corporation. This device utilizes the I²C serial bus for communication and provides fast write speeds, high endurance, and low power consumption, making it a superior alternative to traditional EEPROM solutions.

Applications:

• Data Logging Systems
• Smart Meters
• Automotive Electronics
• Industrial Controls
• Medical Devices

Features:

• 16-Kb Nonvolatile Memory
• I²C Serial Interface
• 100 Trillion (10<sup>14) Read/Write Cycles
• Fast Write Capability
• Low Power Operation
• Data Retention: 10 Years

Benefits:

• Eliminates write delays, resulting in faster and more efficient system operation.
• Provides ultra-low power consumption, which is critical for battery-powered devices.
• Offers exceptional data reliability with extremely high read/write endurance.
• Facilitates easy integration into existing systems with the industry-standard I²C interface.
• Ensures long-term data storage without degradation.

Specifications:

The FM24CL16B operates at a voltage range of 2.7V to 3.6V and supports I²C bus speeds up to 1 MHz. The active current consumption is typically around 300 μA, while the standby current is only 5 μA. The F-RAM technology allows for 10<sup>14 read/write cycles, ensuring long-term reliability. The data retention is specified at a minimum of 10 years. The device is available in an 8-pin SOIC package for easy surface mount assembly. The FM24CL16B is designed to be a direct replacement for EEPROM in many applications, offering significant improvements in performance and reliability. The F-RAM technology offers inherent advantages over EEPROM, including faster write times, lower power consumption, and higher endurance. This makes the FM24CL16B an excellent choice for applications requiring frequent data updates and long-term data retention.