AVR® DU Family Overview

The figure below shows the AVR DU devices, laying out pin count variants and memory sizes:

  • Vertical migration is possible without code modification, as these devices are entirely pin and feature compatible
  • Horizontal migration to the left reduces the pin count and, therefore, the available features
Figure . AVR® DU Family Overview

The name of a device in the AVR DU Family is decoded as follows:

Figure . AVR® DU Device Designations