Battery backup SRAM in 3354D

pinkesh · ‎2009-09-24

Posted on September 25, 2009 at 04:29

pinkesh · ‎2011-05-17

Posted on May 17, 2011 at 11:52

I am working on upsd3354D controller. In my application, SRAM battery back-up feature is use for data storage. which is very important part in my product.

In the new revised datasheet of upsd3354D, the revision history -

''SRAM standby mode removed. Backup battery feature removed.'' is written.

Is this feature is removed in new controller ?

If remove, then let me know when it is removed ?

thanks in advance.

[ This message was edited by: pinkesh.shh on 26-09-2009 14:35 ]