Hello, 2000.
Re. your inquiries, I'd like to recommend you for PHILIPS one.
Re. the power compsumtion is depend on what compay's one you used.
Any away, PHILIPS, they have low power type of 8051 variations.
There are twon kinds available now, one is LPC76X-series and the other is LPC9XX-series.
LPC76Xs are already developed and proofed. LPC9XXs are brend new one, i.e. newly introduced series, but more improved and more imbeded functions and also respect to the power consumptions.
AND it's already supported with K@il's tools.
You can get more detail informations from below linx.
**broken link removed**
As you can guess, LPC9XX-series are hundreds types will be there, currentely, they finished 6 type of series.
If you use the K@il's tools, you can check that.
I hope to be a helps.
Good luck.
:roll: