"Deep Power Down" mode

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"Deep Power Down" mode

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lpcware
NXP Employee
NXP Employee
Content originally posted in LPCWare by HammingBird on Sun May 29 08:25:39 MST 2016
Hallo,
I am using "LPC810". 

I would like to ask about   LPC810    "Deep Power Down" mode.  see more  in  user Manual --> 5.7.7

_______________________________________________________________________

5.7.7 Deep power-down mode:

During Deep power-down mode, the contents of the SRAM and registers are not retained
except for a small amount of data which can be stored in the general purpose registers of
the PMU block.
____________________________________________________________________

As I understood, in Deep power-down mode, once LPC810 enter in "Deep power-down mode" prog memory prog will be erased.

is it right ?

if so, then how LPC810  will work after wake up ? coz, prog has been erased ? 

Thanks 
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lpcware
NXP Employee
NXP Employee
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lpcware
NXP Employee
NXP Employee
Content originally posted in LPCWare by R2D2 on Sun May 29 11:51:32 MST 2016

Quote: HammingBird
As I understood, in Deep power-down mode, once LPC810 enter in "Deep power-down mode" prog memory prog will be erased.

is it right ?



No, your program is usually in on-chip flash program memory  :O
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