The FM24C16A is a 16-kilobit (2K x 8) serial Ferroelectric Random Access Memory (F-RAM) utilizing an advanced ferroelectric process. An F-RAM is a nonvolatile memory employing a ferroelectric material for data storage. In an F-RAM, a ferroelectric capacitor is used instead of a charge storage capacitor like those used in other memories such as DRAM or Flash. The FM24C16A offers reliable data retention for over 151 years while providing the low power and superior write performance inherent in ferroelectric technology. Unlike serial Flash and EEPROM, the FM24C16A performs write operations nearly as fast as read operations. The FM24C16A offers substantial benefits to users in terms of speed, endurance, and low power consumption.

Applications

• Data Logging
• Metering
• Medical Devices
• Wearable Electronics
• Industrial Controls

Features

• 16-kilobit Ferroelectric Random Access Memory (F-RAM)
• Organized as 2K x 8
• High-Endurance 100 Trillion (10^14) Read/Writes
• Data Retention 151 Years (See Data Retention Graph)
• NoDelay™ Writes
• Advanced High-Reliability Ferroelectric Process
• 2-Wire Serial Interface (I2C)
• Up to 1 MHz Bus Frequency
• Supports Standard, Fast, and High-Speed Modes
• Low Power Operation
• 5V Operation
• Industry Standard Pinout
• RoHS Compliant

Benefits

• Virtually unlimited endurance eliminates the need for wear-leveling algorithms.
• Fast write speeds increase overall system performance.
• Low power consumption extends battery life in portable devices.
• Non-volatile data storage ensures data retention even without power.
• Simple I2C interface simplifies integration into existing systems.

Additional Details

The FM24C16A communicates via the I2C serial bus. Device operation is similar to standard EEPROM devices. The device is designed to operate from a supply voltage of 5V. The FM24C16A is available in a variety of packages, including PDIP and SOIC.