next-generation (now) MPU discussion / Backup battery on PMU only

joerg at joerg at
Sat Apr 26 17:45:38 CEST 2008

Am Fr  25. April 2008 schrieben Sie, Werner Almesberger:
> joerg at wrote:
> > Sounds perfect to me. LDO6.Also is pretty beyond the 2.7V for flash, we 
> > for some of the 430 models. 
> Kewl ! ;-)
> > Had no look at he specs though thus far, to do my bugbuster-job.
> Yeah, the specs are a bit of a read ;-) That's also why I hope we can
> get some sanity-checking of our MPU design from someone who's used the
> MSP430 in real life. I've found myself too often in a situation where
> I had concocted some beautiful design with a new uC, just to find out
> that it wouldn't work at all, because I had overlooked some utterly
> trivial detail that was screaming at my face from the data sheet, once
> I realized it was there ...

Yep. Know that. :-(
But after all, that's what prototypes (and I) are in for.
One of both should prove, before we go MP. ;-)


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