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 Posted: Mar 09, 2012 - 03:43 PM |
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Joined: Feb 13, 2007
Posts: 1026
Location: Gillies, Ontario
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Posted: Mar 09, 2012 - 04:03 PM |
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Joined: Jan 23, 2004
Posts: 9888
Location: Trondheim, Norway
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Posted: Mar 09, 2012 - 04:05 PM |
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Joined: Sep 04, 2007
Posts: 356
Location: Oxford (England)
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Posted: Mar 09, 2012 - 04:36 PM |
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Joined: Dec 11, 2007
Posts: 6982
Location: Cleveland, OH
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I'll have to get my Mouser order in before Gabotronics does.
JC
Edit:
<OK, for those who didn't get the joke: I think it was Gabriel who bought ALL of Mouser's available stock when one of the earlier Xmegas came out...> |
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Posted: Mar 11, 2012 - 10:12 PM |
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Joined: Jan 09, 2007
Posts: 1919
Location: Arlington, Texas, U.S.A.
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Didn't see the 384kB/32kB version in the XMEGA C3 preliminary datasheet but good to know there's a plan for one.
C3 looks like an A3U minus DAC, minus JTAG, and a slower ADC; slightly less power consumption.
Revision I, no known errata - looks like it underwent a lot of spins and testing. |
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Posted: Mar 12, 2012 - 10:06 PM |
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Joined: Nov 28, 2004
Posts: 3628
Location: San Diego, Ca
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Posted: Mar 12, 2012 - 10:37 PM |
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Joined: Jan 09, 2007
Posts: 1919
Location: Arlington, Texas, U.S.A.
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Posted: Mar 12, 2012 - 10:55 PM |
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Joined: Nov 22, 2002
Posts: 12197
Location: Tangent, OR, USA
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That EETimes articles says that ATxmega384C3 and 384D3 are sampling now.
Jim |
_________________
Jim Wagner
Oregon Research Electronics, Consulting Div.
Tangent, OR, USA
"The only thing standing between us and victory is defeat" P.G.Wodhouse in Wooster & Jeeves series
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Posted: Mar 13, 2012 - 02:14 AM |
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Joined: Dec 29, 2010
Posts: 466
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Still no xmega "U" version with EBI support!
Rats! Maybe next time. |
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Posted: Mar 13, 2012 - 05:18 PM |
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Joined: Jan 23, 2004
Posts: 9888
Location: Trondheim, Norway
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Ok, since it's on the Atmel website I can confirm these exist, at least on paper now  .
- Dean  |
_________________
Atmel Studio 6.1 is now released, grab it here.
Report AS6/ASF bugs here.
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Posted: Mar 13, 2012 - 06:15 PM |
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Joined: Nov 01, 2005
Posts: 6355
Location: Hilversum - the Netherlands
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Posted: Mar 13, 2012 - 07:26 PM |
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Joined: Jan 23, 2004
Posts: 9888
Location: Trondheim, Norway
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Nope, just got home. Churning though the billion-odd emails I've received, from here and everywhere else  .
- Dean |
_________________
Atmel Studio 6.1 is now released, grab it here.
Report AS6/ASF bugs here.
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Posted: Mar 17, 2012 - 02:08 PM |
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Joined: Feb 13, 2007
Posts: 1026
Location: Gillies, Ontario
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Posted: Mar 17, 2012 - 02:14 PM |
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Joined: Jan 23, 2004
Posts: 9888
Location: Trondheim, Norway
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Quote:
I wonder how it will be until DigiKey has them? I am basing a project on the XMega384, and will be ready for the silicon in a month or so.
My strong advice would be to not design it in until there are samples available, unless it's not a critical project.
- Dean |
_________________
Atmel Studio 6.1 is now released, grab it here.
Report AS6/ASF bugs here.
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Posted: Mar 17, 2012 - 02:23 PM |
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Joined: Feb 13, 2007
Posts: 1026
Location: Gillies, Ontario
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At this point I have a 32K SRAM hooked to an XMega256, but if this 384 becomes real, then I do not need the external SRAM.
Maybe now that the XMega is established, it will be mere weeks not years before these are available?
Dreaming?
Brad |
_________________
I Like to Build Bikes : http://www.AtomicZombie.com
I Like to Hack Stuff : http://www.LucidScience.com
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Posted: Mar 19, 2012 - 05:48 AM |
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Joined: Nov 28, 2004
Posts: 3628
Location: San Diego, Ca
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| I wonder why it has the 'off' number of 384 KB for the flash ? |
_________________
1) Studio 4.18 build 716 (SP3)
2) WinAvr 20100110
3) PN, all on Doze XP... For Now
A) Avr Dragon ver. 1
B) Avr MKII ISP, 2009 model
C) MKII JTAGICE ver. 1
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Posted: Mar 19, 2012 - 05:55 AM |
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Joined: Mar 28, 2001
Posts: 20633
Location: Sydney, Australia (Gum trees, Koalas and Kangaroos, No Edelweiss)
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| 3x128K=384K?? or 6x 64K or... |
_________________
John Samperi
Ampertronics Pty. Ltd.
www.ampertronics.com.au
* Electronic Design * Custom Products * Contract Assembly
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Posted: Mar 19, 2012 - 06:20 AM |
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Joined: Nov 28, 2004
Posts: 3628
Location: San Diego, Ca
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| Maybe it has a "special" BIG chunk section of flash ? For what I couldn't guess... |
_________________
1) Studio 4.18 build 716 (SP3)
2) WinAvr 20100110
3) PN, all on Doze XP... For Now
A) Avr Dragon ver. 1
B) Avr MKII ISP, 2009 model
C) MKII JTAGICE ver. 1
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Posted: Mar 19, 2012 - 09:24 AM |
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Joined: Jul 18, 2005
Posts: 62944
Location: (using avr-gcc in) Finchingfield, Essex, England
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Quote:
I wonder why it has the 'off' number of 384 KB for the flash ?
Perhaps:
a) Because silicon area costs and 512K would have priced it out of the market sector they are trying to service?
b) They had a large customer with a requirement for something over 256K so they asked them how much they thought they needed and made a chip design to deliver that (again silicon area costs)
As John cells they likely have a "cell" for a 64K or 128K memory array so they place 6 or 3 of those. |
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Posted: Mar 19, 2012 - 11:01 AM |
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Joined: Sep 20, 2003
Posts: 4115
Location: Surrey, England
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Quote:
As John cells they likely have
If John wants to cell anything, maybe he should post in the trading forum. Groan... |
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Posted: Mar 19, 2012 - 11:03 AM |
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Joined: Jul 18, 2005
Posts: 62944
Location: (using avr-gcc in) Finchingfield, Essex, England
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I did that same auto-complete thing you mentioned the other day (clearly thinking two words ahead of my fingers!)  |
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Posted: May 25, 2012 - 03:00 PM |
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Joined: Jan 24, 2008
Posts: 560
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| I'm still waiting to get hold of the 128k version... Would be an ideal upgrade to my current D3 chips. Anyone know of any UK stockists or when they are likely to be available? |
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Posted: Jun 17, 2012 - 12:55 AM |
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Joined: Feb 15, 2011
Posts: 81
Location: Smithfield, RI
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Hi Guys, sorry to revive an old thread, but I am wondering if there is any news on this chip? Its perfect for a project I want to get started on, but no one seems to have any stock, at least in the US.
Perhaps I should prototype with the next one down in hope that this will actually materialize? |
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Posted: Jun 24, 2012 - 04:11 PM |
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Joined: Feb 13, 2007
Posts: 1026
Location: Gillies, Ontario
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Still no stock at Digikey either. Too bad, the chip really works well in my application and I would like to make some boards available this year.
Brad |
_________________
I Like to Build Bikes : http://www.AtomicZombie.com
I Like to Hack Stuff : http://www.LucidScience.com
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Posted: Jun 24, 2012 - 07:09 PM |
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Joined: Feb 09, 2011
Posts: 335
Location: Turnhout, Belgium
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| I'm don't want to hijack this thread but can anyone confirm that A(U),B,C and D versions all have the same pin-out for each package (except for functions not available of course)? |
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Posted: Jun 25, 2012 - 10:03 AM |
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Joined: Jul 18, 2005
Posts: 62944
Location: (using avr-gcc in) Finchingfield, Essex, England
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Posted: Jun 25, 2012 - 10:15 AM |
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Joined: Feb 09, 2011
Posts: 335
Location: Turnhout, Belgium
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Posted: Aug 01, 2012 - 02:54 AM |
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Joined: Feb 13, 2007
Posts: 1026
Location: Gillies, Ontario
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Digikey has XMega384 in stock now. Too bad I won't need them now until the snow flies! It's too nice out to be using a soldering iron, so I am out in the garage using a welder instead.
Brad |
_________________
I Like to Build Bikes : http://www.AtomicZombie.com
I Like to Hack Stuff : http://www.LucidScience.com
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