When looking at digikey with the advanced search chrome extension (Link) on I noticed that some features of the microcontrollers are not recorded (such as MIPI, PCIe, UBC, etc).

Is there a website that does record every (or most) microcontroller features?

  • 1
    \$\begingroup\$ You will probably need to use the parametric search for microcontroller families offered by the manufacturer (if they offer one). For example, Atmel has a parametric search: click "Microcontroller Selector" from their products page. \$\endgroup\$
    – JYelton
    Aug 27, 2014 at 21:50
  • \$\begingroup\$ For PIC there is the Microchip Advanced Part Selector \$\endgroup\$
    – aja
    Aug 27, 2014 at 22:05
  • \$\begingroup\$ I have looked around for such a site, however the data is usually patchy and incomplete. Manufacturers usually have good parametric search, for example ST have product selectors at the level of individual families, e.g. STM32 Families and TI ARM where you'll need to select a family. \$\endgroup\$
    – gbulmer
    Aug 27, 2014 at 22:14
  • \$\begingroup\$ Your best bet is probably finding a manufacturer that seems to have what you need by doing a supplier search such as digi-key and then going to their own website and doing their parametric search. \$\endgroup\$
    – Funkyguy
    Aug 27, 2014 at 22:14
  • 2
    \$\begingroup\$ You'd probably have to go to a SoC for PCIe. \$\endgroup\$ Aug 28, 2014 at 1:07


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