4 ms·
Will do. Not too worried about trying low cost parts to gain some minimal confidence in a possible source, they're compelling for weekend side-projects at least
by scottapotamas 2y ago
Will do. Not too worried about trying low cost parts to gain some minimal confidence in a possible source, they're compelling for weekend side-projects at least.
I've previously struggled to roll the dice for higher end parts as the cost difference isn't as extreme and had some obvious reballed parts a few years ago. If they're OK then their $20 XC7K325T will be at the top of my list...
- 15155 2y agoAt $20, just buy from LCSC- https://www.lcsc.com/product-detail/Programmable-Logic-Device-CPLDs-FPGAs_AMD-XILINX-XC7A35T-2FGG484I_C1521727.html https://www.lcsc.com/product-detail/Programmable-Logic-Devic... https://www.lcsc.com/product-detail/Microcontroller-Units-MCUs-MPUs-SOCs_XILINX-XC7Z010-2CLG400I_C2840993.html https://www.lcsc.com/product-detail/Microcontroller-Units-MC...
- scottapotamas 2y agoThat's low-end Zynq and Artix and I'm thinking more >676 Kintex, though I appreciate any discussion on sourcing. In the way that that Aliexpress vendor lists the 7010 parts at 1/10th the price of LCSC, some of their $20-60 listings are also shockingly cheap in comparison.
- 15155 2y agoAh, missed the K! For the K420T, I pay around $30-45 from CN (not Aliexpress) sources with original barcodes (but these vendors are quite a bit harder to deal with.)
- azonenberg 2y agoI have some obviously reballed (but well done) aliexpress XCKU5P's that I got for $55 a while back. Haven't tested yet but the price was so good I couldn't resist.
- scottapotamas 2y agoI’ve been bitten before but the risk/reward is probably worth it for parts like that. Thanks for your write-ups btw, been following glScope development for a while.