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Mail Archives: geda-user/2011/11/28/05:19:18

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Message-ID: <4ED3601F.5010405@ecosensory.com>
Date: Mon, 28 Nov 2011 04:19:11 -0600
From: John Griessen <john AT ecosensory DOT com>
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To: geda-user AT delorie DOT com
Subject: Re: [geda-user] open beagle bone compatible design (for linux networking
at 0.3 amps)
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In-Reply-To: <20111128075947.F0D6681F6266@turkos.aspodata.se>
Reply-To: geda-user AT delorie DOT com

On 11/28/2011 01:59 AM, Karl Hammar wrote:
> I have been looking at STM32F100R4T6B, but it does not have a dram
> controller, so it will be too low on ram for linux, and maybe too
> slow for your needs.

That's the usual thing with flat pack chips except for several from a
few years ago.  I decided to go BGA to get the new features and low prices,
and partly since the 0.8mm pitch ball grid was available, as I think
that will solder on a hot plate well, then do the decoupling caps on flip side
by hand.

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