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Author Topic: Mini-Mig Bill of Materials  (Read 23466 times)

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Offline wizard66

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Re: Mini-Mig Bill of Materials
« Reply #89 from previous page: October 04, 2007, 07:24:21 AM »
Quote


LOLZ, you are looking in the wrong place.

I got them listed 50 per bag, so I will only have 47 left over, for a Measley $1 per bag (50) and not the $10 you will probably pay for the 100.  And the answer is, Do not order them from Digikey.
Quote


Strange: I payed $1,42 100 per bag on ebay 0805 1% :-D
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Offline whiteb

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Re: Mini-Mig Bill of Materials
« Reply #90 on: October 04, 2007, 07:31:33 AM »
Oh Fairy Snuff. (Fair Enough).

Thats about what I am paying through an Online Distributor (Not Digikey). (About AU$1.50).
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Offline whiteb

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Re: Mini-Mig Bill of Materials
« Reply #91 on: October 04, 2007, 07:34:53 AM »
Oh and by the way, I have made "inquiries"  into obtaining those three FPGA's from Digikey without the 120 Bulk order.

We shall see.
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Offline wizard66

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Re: Mini-Mig Bill of Materials
« Reply #92 on: October 04, 2007, 07:35:53 AM »
Quote

whiteb wrote:
Okay guys, Dennis has ALTERED the BOM on us once again (I don't know why).

The MAX232A/SO16 has now been changed to SP3232EUCN.  Which Digikey online search does not yield results.  But no fear, I found a replacement :crazy:

Lets see how long it takes you guys to find it.


The right DC-Con's are also on the BOM now:
DC_CON 2.1mm DC power connector (DC10A) Farnell (224959, 10 per package)

So What's the replacement farnell is not having the SP3232EUCN??

Hope dennis is checking the bom list from a to z because i have now the MAX232A/SO16's and de DC-Cons taking up space on my desk (darn)
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Offline whiteb

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Re: Mini-Mig Bill of Materials
« Reply #93 on: October 04, 2007, 07:47:29 AM »
Yeah but you have to buy a pack of 10 from Farnell, I have found Digikey's One only price version.

CP-102AH-ND (0.49 each), no minimum.  How much do Farnell want for a pack of 10 ? (I run my Farnell in AUD) $17.80 for a pack of 10, $1.78 each.  What are you going to do with 10 ?

DIGIKEY do not have the SP3232, Farnell do. (9386955)

Quote
Hope dennis is checking the bom list from a to z because i have now the MAX232A/SO16's and de DC-Cons taking up space on my desk (darn)


Why do you think I held off.  Thats why I am *NOW* building my order lists with the companies.
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Offline wizard66

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Re: Mini-Mig Bill of Materials
« Reply #94 on: October 04, 2007, 07:52:35 AM »
Quote

whiteb wrote:
What are you going to do with 10 ?

DIGIKEY do not have the SP3232, Farnell do. (9386955)


Build more minimig's  :lol:
Thank for de SP3232
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Offline wizard66

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Re: Mini-Mig Bill of Materials
« Reply #95 on: October 04, 2007, 07:55:41 AM »
Mebay you can point me to the right bav99 on farnell it's a puzzel to me ?
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Offline whiteb

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Re: Mini-Mig Bill of Materials
« Reply #96 on: October 04, 2007, 08:10:15 AM »
Quote

wizard66 wrote:
Mebay you can point me to the right bav99 on farnell it's a puzzel to me ?


Then get them from Digikey, 13c each  BAV99FSCT-ND
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Offline whiteb

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Re: Mini-Mig Bill of Materials
« Reply #97 on: October 04, 2007, 09:29:58 AM »
HEY, just a thought.

What is the maximum storage MMC cards (The actual storage) for Minimig, I think the Pic is programmed for Fat16 right, so 2GIG or 4GIG ?

2 GIG should be *PLENTY* of storage for ADF's to keep people occupied for a while.  Isnt Fat16 file limitations 8.3, and 512 entries ?
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Offline hifibonsai

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Re: Mini-Mig Bill of Materials
« Reply #98 on: October 04, 2007, 01:19:31 PM »
Does anyone have any idea if:

http://www.digikey.com/scripts/DkSearch/dksus.dll?Detail?name=122-1520-ND

is compatible (no changes to the rev1.1 pcb) with 122-1519-ND?
If it is just a matter of recompiling the core and maybe adjust it a little bit it might actually be worth it...  
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Offline wizard66

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Re: Mini-Mig Bill of Materials
« Reply #99 on: October 04, 2007, 02:06:03 PM »
Quote

hifibonsai wrote:
Does anyone have any idea if:

http://www.digikey.com/scripts/DkSearch/dksus.dll?Detail?name=122-1520-ND

is compatible (no changes to the rev1.1 pcb) with 122-1519-ND?
If it is just a matter of recompiling the core and maybe adjust it a little bit it might actually be worth it...  


The 122-1519-ND is the same part but is the rohs compliant, lead free version. It is available in any amount you prefer. but only availble at 10-20-2007 so a backorder is possilble I have 3 in backorder :-D
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Offline mrmkl

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Re: Mini-Mig Bill of Materials
« Reply #100 on: October 04, 2007, 02:28:42 PM »
See the other thread on 500E part. (It's not XC3S400 pin-compatible.)
http://www.opencircuits.com/Xilinx_XC3S400_and_XC3S500E_pin_comparison
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Offline Dennis

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Re: Mini-Mig Bill of Materials
« Reply #101 on: October 04, 2007, 02:29:59 PM »
Quote
Does anyone have any idea if:

http://www.digikey.com/scripts/DkSearch/dksus.dll?Detail?name=122-1520-ND

is compatible (no changes to the rev1.1 pcb) with 122-1519-ND?
If it is just a matter of recompiling the core and maybe adjust it a little bit it might actually be worth it...

No, that part is not compatible!! The Spartan 3E is not pin compatible to the classic Spartan 3.

Dennis
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Offline hifibonsai

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Re: Mini-Mig Bill of Materials
« Reply #102 on: October 04, 2007, 02:30:05 PM »
Quote

wizard66 wrote:
Quote

hifibonsai wrote:
Does anyone have any idea if:

http://www.digikey.com/scripts/DkSearch/dksus.dll?Detail?name=122-1520-ND

is compatible (no changes to the rev1.1 pcb) with 122-1519-ND?
If it is just a matter of recompiling the core and maybe adjust it a little bit it might actually be worth it...  


The 122-1519-ND is the same part but is the rohs compliant, lead free version. It is available in any amount you prefer. but only availble at 10-20-2007 so a backorder is possilble I have 3 in backorder :-D


Sorry but I asked a different thing. ;-)

Is 122-1520-ND (XC3S500E-4PQG208C) compatible with 122-1519-ND (XC3S400-4PQG208C)?
The two are not the same (two different Spartan3/3E models, one optimized for I/O, the other for logic), but on the documentation they seem to imply that they are "electrically compatible". Can anyone confirm they would work pretty much the same (apart from having to recompile the core)?

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Offline wizard66

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Re: Mini-Mig Bill of Materials
« Reply #103 on: October 04, 2007, 03:20:58 PM »
Quote


Sorry but I asked a different thing. ;-)





sorry i'm i bit blind i think  :crazy:
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1x A600
 

Offline wizard66

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Re: Mini-Mig Bill of Materials
« Reply #104 on: October 04, 2007, 03:42:48 PM »
@ Dennis

Is it possible to put the vendors and part numbers behind the components on the bom list?
Just like in the list for the critical parts?
I think that save a lot of trouble for all and questions.

Just for example there is no where to find how much volts the capacitors must be!
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1x A600
 
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