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> 128 Mb Flash Upgrade
guylhem
post Oct 13 2005, 12:15 AM
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Hello

I was wrong with my previous chip recommandation. What's needed is k9k1g08uoa. I'm now trying to get my hands on one.

Regarding the bluetooth speed, I'm working on a solution. Don't hold your breath however, it may take a while

Since the RAM also comes from samsung, I may be tempted to upgrade it (k4s561633f) to do everything at once.

Guylhem
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albertr
post May 19 2006, 06:07 AM
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Actually, I was just trying to say that RAM upgrade might be at least as useful .. especially since you got a hold of surface mount station. Hint, hint....
-albertr
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speculatrix
post May 19 2006, 07:02 AM
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QUOTE(albertr @ May 19 2006, 03:07 PM)
Actually, I was just trying to say that RAM upgrade might be at least as useful .. especially since you got a hold of surface mount station. Hint, hint....
-albertr
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flash memory chips are TSOP, but aren't DRAMs BGA which are harder to solder? I am happy to stand corrected!
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Tom61
post May 20 2006, 12:23 PM
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QUOTE(speculatrix @ May 19 2006, 03:02 PM)
QUOTE(albertr @ May 19 2006, 03:07 PM)
Actually, I was just trying to say that RAM upgrade might be at least as useful .. especially since you got a hold of surface mount station. Hint, hint....
-albertr
*


flash memory chips are TSOP, but aren't DRAMs BGA which are harder to solder? I am happy to stand corrected!
*



You're right. You have to have expensive reballing hardware, or be really dedicated in rolling your own, to be able to do BGA. SMT is very easy in comparison.
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Posts in this topic
guylhem   128 Mb Flash Upgrade   Oct 13 2005, 12:15 AM
guylhem   k9k1g08uoa is EOL, K9K1G08UOB has a 6 months backo...   Oct 13 2005, 02:09 AM
coolass   QUOTE(guylhem @ Oct 13 2005, 05:09 AM)k9k1g08...   Oct 13 2005, 10:08 AM
the_oak   Does anyone know which devices are known to have t...   Oct 13 2005, 03:33 PM
Tom61   Just a note, SmartMedia and XD Picture cards are j...   Oct 13 2005, 05:52 PM
guylhem   Hello Found a seller in the US having them in sto...   Oct 13 2005, 11:39 PM
bgsfh   I want to get in on this as well. I'm good fo...   Oct 14 2005, 06:12 PM
coolass   Samsung might be a good place to check for memory ...   Oct 14 2005, 06:38 AM
guylhem   Someone is selling. These chips are in high demand...   Oct 14 2005, 11:42 AM
speculatrix   QUOTE(guylhem @ Oct 14 2005, 08:42 PM)Someone...   Oct 14 2005, 01:56 PM
guylhem   QUOTE(speculatrix @ Oct 14 2005, 01:56 PM)p.s...   Oct 15 2005, 05:00 AM
speculatrix   QUOTE(guylhem @ Oct 15 2005, 02:00 PM)The sel...   Oct 16 2005, 01:37 PM
bgsfh   I am in New York City, USA. I would be willing to...   Oct 17 2005, 09:13 AM
speculatrix   QUOTE(bgsfh @ Oct 17 2005, 06:13 PM)I am in N...   Oct 17 2005, 01:52 PM
Zdave   I asked a local lab if they could do the surface m...   Dec 22 2005, 06:12 AM
speculatrix   QUOTE(Zdave @ Dec 22 2005, 03:12 PM)I asked a...   Dec 28 2005, 01:08 AM
albertr   I have K9F1G08U0M, is it compatible? -albertr   Oct 14 2005, 03:05 PM
guylhem   QUOTE(albertr @ Oct 14 2005, 03:05 PM)I have ...   Oct 15 2005, 04:17 AM
speculatrix   QUOTE(guylhem @ Oct 13 2005, 09:15 AM)Since t...   Oct 16 2005, 01:38 PM
guylhem   Hello I'm personally taking 3 for 2 good frie...   Oct 17 2005, 03:24 PM
adf   any plans to increase the ram while you are in the...   Oct 17 2005, 07:04 PM
craigtyson   QUOTE(guylhem @ Oct 17 2005, 11:24 PM)Hello ...   Oct 24 2005, 03:37 PM
aeazocar   Hi, I am also interested in the memory expansion f...   Oct 19 2005, 02:16 PM
aki   bgsfh, count me in for (1) chip please! Let me...   Oct 22 2005, 08:26 PM
the_oak   Is this something that a person with mediocre sold...   Oct 24 2005, 12:16 PM
guylhem   You bet I'll support the changes :-) I'm t...   Oct 24 2005, 01:01 PM
the_oak   What about the required soldering skills? Pro only...   Oct 24 2005, 01:34 PM
Tom61   QUOTE(the_oak @ Oct 24 2005, 09:34 PM)What ab...   Oct 24 2005, 03:31 PM
guylhem   bsgh, do you have any news?   Oct 28 2005, 09:53 AM
neuroshock   I'm in for 2. Just let me know how/where to s...   Oct 31 2005, 03:12 AM
loc4me   If these chips have not been ordered yet, count me...   Nov 2 2005, 03:50 PM
dirk   bsgh, did you placed the order? If not, count me i...   Nov 4 2005, 12:28 AM
guylhem   Hello bsgh, I think there're enough of us now...   Nov 5 2005, 05:36 AM
the_oak   Is it possible/feasible to fabricate and solder on...   Nov 14 2005, 08:38 AM
guylhem   possible, yes, better - yes it could be much much ...   Nov 14 2005, 11:32 AM
bsaunder2002   aiSome random ideas... SL-5000 and 5500 are simila...   Nov 30 2005, 04:12 PM
Tom61   QUOTEWhy doesn't anyone sell a PDA with more m...   Dec 1 2005, 03:43 PM
bgsfh   Update I sent an email message to the vender on 1...   Dec 13 2005, 08:14 AM
bgsfh   I received a response from the chip supplier. He ...   Dec 13 2005, 02:31 PM
bgsfh   I have received a quote of USD $20 per chip w...   Dec 14 2005, 01:15 PM
speculatrix   QUOTE(bgsfh @ Dec 14 2005, 10:15 PM)I have re...   Dec 15 2005, 03:16 PM
guylhem   QUOTE(bgsfh @ Dec 14 2005, 01:15 PM)I have re...   Dec 16 2005, 11:06 AM
DrWowe   Just to be clear, it takes 2 of these flash chips,...   Dec 14 2005, 04:55 PM
speculatrix   QUOTE(DrWowe @ Dec 15 2005, 01:55 AM)Just to ...   Dec 15 2005, 03:18 PM
DrWowe   QUOTE(speculatrix @ Dec 15 2005, 05:18 PM)No,...   Dec 15 2005, 04:08 PM
jbbrs   I am interested, but I haven't been able to fi...   Dec 28 2005, 02:05 AM
jblanchard   Hi there, Just wondering if this effort to find c...   Apr 23 2006, 08:55 PM
guylhem   Hello It should totally work with C7xxx and SL600...   Apr 24 2006, 05:17 AM
jblanchard   I'm not totally up on chip part numbering, but...   Apr 24 2006, 07:42 AM
guylhem   It's been a while. I suggest you look at the r...   Apr 24 2006, 08:25 AM
speculatrix   I have found a possible source of the flash memory...   May 2 2006, 02:33 PM
guylhem   also found the exact samsung chips myself on a car...   May 3 2006, 04:17 AM
speculatrix   QUOTE(guylhem @ May 3 2006, 01:17 PM)also fou...   May 3 2006, 12:22 PM
speculatrix   I've now borrowed the surface-mount rework uni...   May 8 2006, 04:11 AM
guylhem   don't do anything special to the chip. just un...   May 9 2006, 01:35 AM
speculatrix   First stage complete: I removed the Samsung flash ...   May 9 2006, 03:00 PM
the_oak   http://www.zaurus.org.uk/6000-memory.html No pict...   May 10 2006, 02:59 AM
speculatrix   QUOTE(the_oak @ May 10 2006, 11:59 AM)http://...   May 11 2006, 02:00 PM
speculatrix   just to followup, I now have worries over whether ...   May 13 2006, 02:21 PM
guylhem   speculatrix, there should be no risk doing the up...   May 15 2006, 10:43 AM
albertr   I'm wondering why to take risks of damaging t...   May 18 2006, 07:32 AM
speculatrix   QUOTE(albertr @ May 18 2006, 04:32 PM)I'm...   May 19 2006, 02:47 AM
Reaper   Because there are some unhappy guys who have only ...   May 18 2006, 09:06 PM
albertr   Actually, I was just trying to say that RAM upgrad...   May 19 2006, 06:07 AM
speculatrix   QUOTE(albertr @ May 19 2006, 03:07 PM)Actuall...   May 19 2006, 07:02 AM
Tom61   QUOTE(speculatrix @ May 19 2006, 03:02 PM)QUO...   May 20 2006, 12:23 PM


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