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Message

Re: Power consumption LPC214x

2005-11-18 by slawcus

--- In lpc2000@yahoogroups.com, "Marko Pavlin (home)" <mp@h...> wrote:
>
> Hello!
> 
> Datasheet 
>
http://www.semiconductors.philips.com/acrobat_download/datasheets/LPC2141_42_44_46_48_1.pdf

> has <TBD> tag for active mode supply current. Has anyone measured this 
> on LPC214x device?
> 
> Are there any very low power ARM7 microcontrollers available (other
than 
> philips), or are those two words a paradox (low-power and ARM7)?
> 
> Mare
>


Define very low power. 

I just measured RTC consumption.  It's same as LPC2138s.

I don't like just two power saving modes, no additional cclk division,
 sub MHz PLL, etc. These are things that can help to reduce
consumption in some applications.

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