Lpc2000

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