Lpc2000

Brett,

little history how this happened. We measured the LPC2106 and that was
in the low 30's mA, running @ 60 MHZ. 
When the DS for the LPC229x was done, there was some cut and paste. 
The typical current being on of them. 

Now we got values from testing saying the current was low 50s while we
were measuring low 40s on the bench. As it turned out (after the
publishing of the Dec. DS, ther e is almost 10 mA difference executing
from Flash or from RAM, the RAM being 10 mA higher at 60 MHz while the
Flash is 2-3 mA higher at 10 MHz. Around 25 MHz, the current executing
from Flash and SRAM is about the same. 
So, low 40s from Flash, low 50s from SRAM is the real thing we
measured on bench and tester. So the truth is right in the middle.

Sorry for the confusion!
p.s. for best power values make sure you write all Zeros to PCONP and
then enable what you want to use. Also VPBDIV helps to reduce power if
not the max frequency is needed for the peripherals.

Robert

--- In lpc2000@yahoogroups.com, Brett Delmage <BDelmage@J...> wrote:
> Rev 1 of the datasheet for the 2212/2214 showed a typical current of 30
> mA for I18 (core). In the latest version of the datasheet (Dec 2004)
> this is listed at 60 mA - double! 60 ma is also shown for the 2292/94
> 
> Can anyone provide any real-world experience on what the 1.8v current
> actually is when the part is running all out?
> 
> Thanks.
> 
> Brett