Sites with decent MCU parametric search?

[Mechanical Menace]

Is there any site where every combination of peripheral or connectivity of an MCU doesn't have it's own filter but single options do? Say I want look up options with an EBI and DMA I don't have to go through selecting every list of options that include EBI/EMI and then DMA but can just select both separately?

Thanks.

[Jeroen3]

Not that I know of.
But you can download excel parametric files from almost all manufacturers. Then you can filter inside each manufacturer, and the remaining lines can be combined to a new sheet.

[AndyC_772]

One of the reasons I use PICs is that Microchip's "advanced part selector" is such a powerful tool for finding the right part for a given design.

http://www.microchip.com/maps/microcontroller.aspx

I know what you mean about bad parametric searches. One particularly irritating example of laziness is if, say, I want an MCU with at least 2 SPI interfaces. Sure, there's an option for "2xSPI", but 3 or 4 SPIs would be fine too; it's not as though I have to use them all."2 x SPI", or "2xSPI/I2C" need selecting too.