MCU jungle

One of the many important choices when starting a hardware project is to choose the part that is going to be what everything else revolves around. Namely the Microcontroller.

I knew my minimum requirements were something like this:

  • 1 SPI
  • 2 I²S with master clock out
  • 1 I²C
  • 1 U(S)ART
  • LCD 8080/6800 parallel peripheral
  • MMC/SDIO
  • USB FS (pref HS) Device

These all need to be accessible at the same time, so I don’t want to keep reconfiguring pins and all that jazz. I want a chip powerful enough to comfortably do what I want it to do. Comfortably for me, that is.

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MCU jungle