LPC185x Vcore voltage

[lpcware]

Content originally posted in LPCWare by Bibop on Sat Aug 30 11:56:41 MST 2014
Hi,

I am looking for the core supply voltage in the lpc185x series but I couldn't find this information in the datasheet nor the user manual.

I do see that there is an internal regulator but which voltage comes out ?

Thank you.

[lpcware]

Content originally posted in LPCWare by bavarian on Tue Sep 09 02:29:41 MST 2014
The internal voltage for the core and the bus system is 1.2V.

Regards,
NXP Support Team

[lpcware]

Content originally posted in LPCWare by nerd herd on Wed Sep 03 08:31:58 MST 2014
Hi,

If you look at the LPC185X datasheet, section 10, there is a table of the various voltages. I believe what you're looking for is the V_DD(REG), which is 3.3V