Lpc2000

----- Original Message ----- 
From: "varuzhandanielyan" <dan@...>
To: <lpc2000@yahoogroups.com>
Sent: Saturday, July 09, 2005 4:48 AM
Subject: [lpc2000] Two layer PCB and LPC2000


> Does anybody succeeded with design of two layer PCB
> with LPC2138 or similar chip?
> There was an opinion on this forum, that at least 4
> layers are necessary.
> But such an approach is highly decreasing the advantage
> of the low cost of the LPC2000 series.

With careful layout two layers are OK, as with most microcontrollers. It 
will be difficult to meet EMC requirements with two layers, however, and 
four layers are probably mandatory for a product that is to be sold in 
Europe.

Leon
--
Leon Heller, G1HSM
leon.heller@...
http://www.geocities.com/leon_heller 



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