Adafruit I2C Non-Volatile FRAM Breakout - 256Kbit / 32KByte

FRAM, or Ferroelectric RAM, represents an innovative leap in data storage technology. Unlike traditional memory, it uses a ferroelectric layer instead of a dielectric layer, providing stable, non-volatile memory with rapid write capabilities.

Integrate FRAM with ease using our I2C FRAM breakout board. Benefit from lower power consumption and faster write performance, ideal for datalogging or buffering where power supply is inconsistent. Unlike Flash or EEPROM, no page management is needed, and its endurance allows for up to 10 trillion read/write cycles.

This FRAM chip offers 256 Kbits (32 KBytes) of storage, with I2C interface supporting speeds up to 1MHz, ensuring fast data handling. Each byte is read or written instantly and memory retention can last up to 95 years at room temperature.

Designed for versatility, this chip works with both 3V and 5V power and logic. It's assembled on a breadboard-friendly breakout, complemented by a spare 0.1" male header for soldering. For those seeking even faster performance, consider our SPI FRAM breakout board with a 20MHz max SPI clock rate.