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goodfet31l [2013/08/13 12:13] (current)
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 +  *  BOM, Needs a digikey login, https:<​nowiki>//</​nowiki>​ordering.digikey.com/​RegisteredUser/​BOMBillOfMaterials.aspx?​path=1&​exist=1&​id=14091 ( I have not double checked this or built a board with this list yet, so check it against the GoodFET link ) [[http://​goodfet.sourceforge.net/​hardware/​goodfet31L/​]] Apparently digikey doesn'​t allow anyone else to see public BOM's. So copy the below into digikeys manager. I'll make an NSL account on digikey and update the links.
 +
 +  *  Free samples of the microcontroller are available from TI directly:
 +http:<​nowiki>//</​nowiki>​focus.ti.com/​docs/​prod/​folders/​print/​msp430f2274.html
 +  *  Click on Get free Samples, make sure you select the MSP430F2274IRHAT package. ​ The MSP430F2274TRHAT package may also work (it appears to be the same MCU with a higher temperature limit). ​ You can order two each.
 +  *  They ship for free... nice.
 +
 +Copy this into the BOM manager if you can't find the above BOM. It's a CSV
 +
 +<​code>​
 +Digi-Key Part Number,​Manufacturer,​Manufacturer Part Number,​Customer Reference,​Quantity 1,Quantity 2,Quantity 3,​Description,​Comments
 +768-1008-1-ND,​FTDI (VA),​FT232RQ R,,1,0,0,IC USB TO SERIAL UART 32-QFN,
 +296-21459-1-ND,​TEXAS INSTRUMENTS (VA),​MSP430F2274IRHAT,,​1,​0,​0,​IC MCU 16BIT 32K FLASH 40-QFN,​Alternate Packaging Exists
 +478-1244-1-ND,​AVX CORPORATION (VA),​06033D104KAT2A,,​10,​0,​0,​CAP CERM .1UF 10% 25V X5R 0603,​Alternate Packaging Exists
 +P330GCT-ND,​PANASONIC - ECG (VA),​ERJ-3GEYJ331V,,​10,​0,​0,​RES 330 OHM 1/10W 5% 0603 SMD,​Alternate Packaging Exists
 +P14158CT-ND,​PANASONIC - SSG (VA),​LNJ236W82RA,,​3,​0,​0,​LED RED HIGH BRIGHT ESS SMD,​Alternate Packaging Exists
 +</​code>​
 +
 +=====  Build  =====
 +
 +You can solder a 2x6 or 2x7 header to the end of the GoodFET31L. ​ If you're connecting to a 14-pin JTAG, using the 2x7 header means you won't have to run your own Vcc separately, but you will have to add a wire to carry Vcc to pin 14.  I haven'​t confirmed this, but I believe [[http://​jtagcables.com/​jtag-pinout|this site]] describes the difference between 12-pin and 14-pin JTAG.
 +
 +There will be 30 kits (and less MSP430s) available on Sep. 17, 2010.
  
goodfet31l.txt ยท Last modified: 2013/08/13 12:13 (external edit)