Lpc2000

I'll second the MSP430 suggestion.  It takes VERY LOW idle power,
has JTAG debug capabilities in even the lowest cost part, and had
a clean 16-bit instruction set.

Regards
-Bill Knight
R O SoftWare

On Thu, 23 Dec 2004 13:05:08 +1100, Peter Homann wrote:

Have a look at the Texas MSP430

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Lasse Madsen wrote:
> Dear Owen
> 
> An Atmel AVR is the right choice for your application... dependent of how
> much flash and sram you need have a look at the 
> 
> ATmega128 its faster than any PIC and uses very low current....
> 
> The newer ATmega44,88,162 etc... use below 50uA in shutdown and this is for
> real...
> 
> Regards
> lasse
> 
> -----Original Message-----
> From: Owen Mooney [mailto:ojm@...] 
> Sent: 23. december 2004 01:54
> To: lpc2000@yahoogroups.com
> Subject: [lpc2000] Any experience of the LPC2130 under very low power?
> 
> 
> I am looking at a new design for a very low power logger. I like the LPC 
> 2106 very much  - but its not quite right, so I was going to use a PIC 
> (nasty after the luxury of a decent processor).
> 
> I need:
> 
>        Sub 50 microamps normal operation (idle or power down)
>        Ability to wake every second based on the RTC
>        Abilty to wake (on external interrupt and read the current value 
> in the RTC counter
> 
> I read the data sheet but no info on power consumption. Any one with any 
> experience or ideas - in normal, power down and idle modes?
> 
> Any idea where I can get a user manual?
> 
> Owen Mooney
> 
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