Lpc2000

yes i m fully agried with mr mukadder .....its true
msp430 series is the ideally targeted for lowpower &
battery driven applications.....

rgds
Shyam
--- mucko <mukadder_c@...> wrote:

> Hi,,
> MSP430 family has really good at lower power
> modes,.I
> have experinced with this family and used msp430f4xx
> family of controllers in a metering application
> projects.I can say the chip while working cpu clock
> of
> 8 mhz,125 nsec.,it draws only 5 uA even lcd is on,
> and
> also all interrupts active!
> 
> this gives the greatest battery life!
> 
> regards,
> 
> --- jlowryspectrum <jlowry@...>
> wrote:
> 
> > My last project used an LPC2138.  My next project
> is
> > battery powered 
> > and must be able to sleep then wake up each hour. 
> > From reading various 
> > posts it looks like the LPC takes about 60-70uA
> when
> > operating in deep 
> > sleep with RTC enabled.
> > 
> > Anyone have experience with MSP430.  First glance
> > thru their docs 
> > indicate when in LPM3 (interrupts and timer
> enabled)
> > it draws 2uA.  Is 
> > there something else I should be aware?
> > 
> > Jeff.
> > 
> > 
> > 
> > 
> > 
> 
> 
> 
> 		
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