/challenges-projects/design-challenges/in-the-air-design-challenge/b/blog/posts/airmobile---19---memory-retentionMemory retentionAirMobile sensor is going to be switched off abruptly whenever the Peltier cell does not provide enough energy. I need to save application status to resume execution properly after a &quot;black-out&quot; The MSP430FR MCUs features an internal en-USTelligent Community 12https://community.element14.com/challenges-projects/design-challenges/in-the-air-design-challenge/b/blog/posts/airmobile---19---memory-retentionTue, 13 Jan 2015 11:13:42 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:fc66827f-8b70-4129-bf3b-82e27e332c5etomaja1<p>Very interesting post. It will be useful for all of us.</p><p>FRAM seems superior over Flash:</p><p>&nbsp;&nbsp;&nbsp;&nbsp; 1. Much less power required</p><p>&nbsp;&nbsp;&nbsp;&nbsp; 2. Faster read/writes</p><p>&nbsp;&nbsp;&nbsp;&nbsp; 3. Virtually unlimited number of write cycles</p><p>Do you know of some case where Flash is better performer?</p><p>&nbsp;</p><p>Dragan</p><img src="https://community.element14.com/aggbug?PostID=19687&AppID=102&AppType=Weblog&ContentType=0" width="1" height="1">