I'm building a data logger with a microcontroller and logging to a microSD card over time and then want to be able to copy it off fast over USB with a USB 2.0 Flash controller like those found in PC flash card readers. I stumbled across this webpage @ http://www.hjreggel.net/cardspeed/info-controller.html , but am unable to find any places that sell these controllers in small quantities (ie <10). Anybody have any experience with tracking down a source for these chips?
USB2.0 Flash Controller for Microcontroller project
Started by ●July 22, 2008
Reply by ●July 22, 20082008-07-22
Un bel giorno 2bluesc digit�:> I'm building a data logger with a microcontroller and logging to a microSD > card over time and then want to be able to copy it off fast over USB with a > USB 2.0 Flash controller like those found in PC flash card readers. I > stumbled across this webpage @ > http://www.hjreggel.net/cardspeed/info-controller.html , but am unable to > find any places that sell these controllers in small quantities (ie <10).SMSC chips are relatively easy to find, if I remember correctly even Digikey and Mouser have some of the USB22xx family chips. -- emboliaschizoide.splinder.com