The Harvard model turns out to be a good match for embedded applications and the Atmega 328 used in the Arduino UNO use a relatively pure Harvard architecture. Programs are stored in Flash memory and data is stored in SRAM. | The Harvard model turns out to be a good match for embedded applications and the Atmega 328 used in the Arduino UNO use a relatively pure Harvard architecture. Programs are stored in Flash memory and data is stored in SRAM. |