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Recommended operating temperature of CPU 0 - 105ºC ?

Posted by Twi 
Twi
Recommended operating temperature of CPU 0 - 105ºC ?
October 04, 2010 12:06AM
Am I correct that the Marvell Sheeva 88F6281 CPU has a recommended operating temperature of 0 - 105ºC?
88F6281 datasheet
Page 76 under Recommended Operating Conditions it lists 0 - 105°C "Junction Temperature"
Page 78 Absolute Maximum Ratings lists -40 - 125°C "Case temperature"



Edited 2 time(s). Last edit at 10/04/2010 12:08AM by Twi.
Re: Recommended operating temperature of CPU 0 - 105ºC ?
October 04, 2010 08:53PM
A couple of us are looking at this on another forum. A member their found a similar datasheet for the processor. Temps measured have been in the 100-120f range so it's inside the curve with room to spare.

The device does get warm. A few more more holes to vent heat might help but it seems to be fine. If you start getting your CPU running under a heavier load you may want to monitor temps as I suspect the original design of the dockstar wasnt going to stress the cpu all that often or for very long.
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