The FM24L256 256 Kbit FRAM nonvolatile memory has unlimited read/write cycles and comes in a small 8-pin SOIC. The chip uses a 1-MHz serial I2C interface and operates from 2.7 to 3.6 V over the industrial temperature range.
The ferroelectric device takes only 70 μA active (at 100 kHz) and 12 μA standby. (From $4.56 ea/low volume — samples available now.)
Ramtron International , Colorado Springs , CO
Jamie Gauld 719-481-7181
Learn more about Ramtron International